Network QoS policies
This chapter provides information to configure network QoS policies using the CLI.
Overview of network QoS policy on 7210 SAS-K 2F1C2T
Network QoS policies have an ingress and egress component, which define the QoS processing behavior to be provided for packets that ingress the access-uplink port and egress the access-uplink port respectively.
The ingress component of the policy defines how the IP DSCP and dot1p values using the DSCP and dot1p classification policies are mapped to internal FC and profile state for the 7210 SAS-K 2F1C2T. The FC and profile state define the Per Hop Behavior (PHB) or the QoS treatment through the system. The mapping on each access-uplink port defaults to the mappings defined in the default network QoS policy until an explicit policy is defined for the access-uplink ports. It also defines the bandwidth-limiting parameters for the traffic mapped to each FC. Traffic mapped to each FC can be limited to configurable bandwidth values using separate queues for unicast traffic and multipoint traffic.
7210 SAS platforms provide different mechanisms to limit the bandwidth per FC. On 7210 SAS-K 2F1C2T, users can use the queue with packet buffers and a rate shaper to limit and shape the traffic per FC. Use of queue with shapers typically allows for better TCP traffic behavior in the network.
The egress component of the network QoS policy defines the marking values associated with each FC.
On the 7210 SAS, the user has an option to define the number of queues to use per access-uplink port and map the FC to queues. By default, network QoS policy 1 is used for access-uplink ports, until an explicit policy is associated. The default policy creates eight queues per access-uplink port. The queues are assigned default values for all the parameters defined with the default policy.
Access-uplink port egress marking supports the following:
For packets sent out of an access-uplink port, the network QoS policy defines the marking values (for example, IEEE 802.1p bits and so on) to use based on the FC and the profile state.
The default map of FC to marking values (for example, 802.1p bits and so on) is as shown in the default network QoS policy, policy-id 1.
All non-default network QoS policies inherit the default map and can be modified by the user.
Remarking can be enabled or disabled on access-uplink ports.
An option is available to map FC and profile to either IP DSCP and dot1p bits along with DEI bit.
Non-default network policy parameters can be modified. The no form of this command reverts to the default values.
Changes made to a policy are applied immediately to all access uplink ports where the policy is applied. For this reason, when a policy requires several changes, Nokia recommends that you copy the policy to a work area policy-id. The work-in-progress copy can be modified, and then the original policy-id can be overwritten using the config qos copy command.
See the CLI usage chapter in the 7210 SAS-D, Dxp, K 2F1C2T, K 2F6C4T, K 3SFP+ 8C Basic System Configuration Guide for information about the tasks and commands required to access the CLI and to configure and maintain 7210 SAS devices.
Resource allocation for network QoS policy for 7210 SAS-K 2F1C2T
The queues required for access-uplink port egress are allocated for the egress queue system pool. Queues from the egress queue system pool are allocated for per SAP egress queues and per access-uplink port egress queues.
The dot1p policy and DSCP policy resources used for network qos ingress FC assignment on access-uplink port, is shared with the per SAP ingress classification criteria from the system pool.
Basic configurations for 7210 SAS-K 2F1C2T
A basic network QoS policy must conform to the following:
have a unique policy ID
specify the default-action
have a QoS policy scope of template or exclusive
on a 7210 SAS platform, have at least one default unicast FC meter/queue
on a 7210 SAS platform, have at least one multipoint FC meter/queue
Create a network QoS policy for access-uplink ports on 7210 SAS-K 2F1C2T
Configuring and applying QoS policies other than the default policy is optional. A default network policy of the appropriate type is applied to each access uplink port.
To create an network QoS policy, define the following:
Specify a network policy ID value. The system does not dynamically assign a value.
Include a description that provides a brief overview of policy features.
Use egress marking and remarking to specify the egress FC to marking value (for example, IEEE 802.1p and so on) map; otherwise, the default values are applied. The following are defined:
remarking
If enabled, this command remarks ALL packets that egress on the specified access uplink port. The remarking is based on the FC to marking values mapping defined under the egress node of the network QoS policy. On the 7210 SAS-K 2F1C2T, the user has an option to enable it or disable it.
FC criteria
The FC name represents an egress queue. Specify FC criteria to define the marking criteria of packets flowing through it.
marking value
The marking (for example, IEEE 802.1p) value is used for all packets requiring marking that egress on this FC queue that are in or out of profile.
Specify ingress criteria to use for FC mapping for all packets using the following:
default action
Defines the default action to be taken for packets that have undefined dot1p bits set. The default-action specifies the FC to which the packets are assigned.
dot1p
On the 7210 SAS-K 2F1C2T, the user has an option to specify either dot1p or IP DSCP to FC mapping for all packets. Ingress traffic that matches the specified criteria are assigned to the corresponding FC.
Use the following syntax to create a network QoS policy for 7210 SAS-K 2F1C2T.
config>qos#
config>qos>network network-policy id create
description description-string
scope {exclusive | template}
egress
[no] remarking
remark remark-policy id
no remark
ingress
default-action fc fc name
dot1p-classification dot1p-classification id
dscp-classification dscp-classification id
queue queue id create
fc fc-name create
queue queue-id
multicast-queue queue-id
[no] use-deiUse the following syntax to associate a network QoS policy with the access-uplink port.
config>port
ethernet
access
uplink
qos network-policy-idconfig>router
interface interface-name
qos network-policy-idThe following is a sample configuration output that displays uplink port 1/1/1 with network policy 600 applied to the interface.
A:ALA-7>config# info
#--------------------------------------------------
echo "Port Configuration"
#--------------------------------------------------
port 1/1/1
shutdown
description "port 1/1/1"
ethernet
mode access uplink
access
uplink
qos 600
exit
exit
exit
exit
...
#--------------------------------------------------
A:ALA-7>config#
Default network policy values for access-uplink ports on 7210 SAS-K 2F1C2T
The default network policy for access-uplink ports is identified as policy-id ‟1”. Default policies cannot be modified or deleted.
The following is sample configuration output that shows the default network policy parameters.
7210SAS>config>qos>network# info
----------------------------------------------
description "Default network-port QoS policy."
ingress
dot1p-classification 1
queue 1 create
exit
queue 2 create
rate cir 25
exit
queue 3 create
rate cir 25
exit
queue 4 create
rate cir 25
exit
queue 5 create
rate cir 100
exit
queue 6 create
rate cir 100
exit
queue 7 create
rate cir 10
exit
queue 8 create
rate cir 10
exit
fc "af" create
queue 3
multicast-queue 3
exit
fc "be" create
queue 1
multicast-queue 1
exit
fc "ef" create
queue 6
multicast-queue 6
exit
fc "h1" create
queue 7
multicast-queue 7
exit
fc "h2" create
queue 5
multicast-queue 5
exit
fc "l1" create
queue 4
multicast-queue 4
exit
fc "l2" create
queue 2
multicast-queue 2
exit
fc "nc" create
queue 8
multicast-queue 8
exit
exit
egress
exit
----------------------------------------------
*7210 SAS>config>qos>network#
The following table list default network policy parameters.
|
Field |
Default |
|---|---|
|
description |
Default network QoS policy. |
|
scope |
template |
|
ingress |
|
|
default-action |
fc be profile out |
|
egress |
|
|
remarking |
No |
|
fc af: |
|
|
dot1p-in-profile |
3 |
|
dot1p-out-profile |
2 |
|
fc be: |
|
|
dot1p-in-profile |
0 |
|
dot1p-out-profile |
0 |
|
fc ef: |
|
|
dot1p-in-profile |
5 |
|
dot1p-out-profile |
5 |
|
fc h1: |
|
|
dot1p-in-profile |
6 |
|
dot1p-out-profile |
6 |
|
fc h2: |
|
|
dot1p-in-profile |
4 |
|
dot1p-out-profile |
4 |
|
fc l1: |
|
|
dot1p-in-profile |
3 |
|
dot1p-out-profile |
2 |
|
fc l2: |
|
|
dot1p-in-profile |
1 |
|
dot1p-out-profile |
1 |
|
fc nc: |
|
|
dot1p-in-profile |
7 |
|
dot1p-out-profile |
7 |
|
dot1p Value |
FC Ingress |
Profile |
|---|---|---|
|
0 |
be |
Out |
|
1 |
l2 |
In |
|
2 |
af |
Out |
|
3 |
af |
In |
|
4 |
h2 |
In |
|
5 |
ef |
In |
|
6 |
h1 |
In |
|
7 |
nc |
In |
Overview of network QoS policy on 7210 SAS-K 2F6C4T and 7210 SAS-K 3SFP+ 8C
The network QoS policy has an ingress and egress component, which define the QoS processing behavior for packets that ingress into the network port, hybrid port, and access-uplink port, and egress from the network port, hybrid port, and access-uplink port, respectively.
Network QoS policy for access-uplink ports on 7210 SAS-K 2F6C4T and 7210 SAS-K 3SFP+ 8C
The ingress component of the policy defines how the IP DSCP and dot1p values using the DSCP and dot1p classification policies are mapped to the internal FC and profile state for the 7210 SAS-K 2F6C4T and 7210 SAS-K 3SFP+ 8C. The FC and profile state define the Per Hop Behavior (PHB) or the QoS treatment through the system. The mapping on each access-uplink port defaults to the mappings defined in the default network QoS policy until an explicit policy is defined for the access-uplink ports. It also defines the bandwidth-limiting parameters for the traffic mapped to each FC. Traffic mapped to each FC can be limited to configurable bandwidth values using separate queues for unicast traffic and multipoint traffic.
The 7210 SAS platforms provide different mechanisms to limit the bandwidth per FC. On the 7210 SAS-K 2F6C4T and 7210 SAS-K 3SFP+ 8C, use the queue with packet buffers and a rate shaper to limit and shape the traffic per FC. Use of queues with shapers allows better TCP traffic behavior in the network.
The egress component of the network QoS policy defines the marking values associated with each FC.
The user has an option to define the number of queues to use per access-uplink port and map the FC to queues. By default, network QoS policy ‟1” is used for access-uplink ports, until an explicit policy is associated. The default policy creates eight queues per access-uplink port. The queues are assigned default values for all the parameters defined with the default policy.
Access-uplink port egress marking supports the following:
For packets sent out of an access-uplink port, the network QoS policy defines the marking values (for example, IEEE 802.1p bits and so on) to use based on the FC and the profile state.
The default map of FC to marking values (for example, 802.1p bits) is as shown in the default network QoS policy, policy-id 1.
All non-default network QoS policies inherit the default map and can be modified by the user.
Remarking can be enabled or disabled on access-uplink ports.
An option is available to map FC and profile to either IP DSCP and dot1p bits along with DEI bit.
Non-default network policy parameters can be modified. The no form of the command reverts to the default values.
Changes made to a policy are applied immediately to all access uplink ports where the policy is applied. For this reason, when a policy requires several changes, Nokia recommends that you copy the policy to a work area policy-id. The work-in-progress copy can be modified, and then the original policy-id can be overwritten using the config qos copy command.
See the CLI usage chapter in the 7210 SAS-D, Dxp, K 2F1C2T, K 2F6C4T, K 3SFP+ 8C Basic System Configuration Guide for information about the tasks and commands required to access the CLI, and to configure and maintain your devices.
Network QoS policy for network ports and hybrid ports on 7210 SAS-K 2F6C4T and 7210 SAS-K 3SFP+ 8C
The ingress component of the policy defines how the MPLS EXP, IP DSCP, and dot1p values that use classification policies are mapped to internal FC and profile state for 7210 SAS-K 2F6C4T and 7210 SAS-K 3SFP+ 8C. The FC and profile state define the Per Hop Behavior (PHB) or the QoS treatment through the system. The mapping on each network port and hybrid port defaults to the mapping defined in the default network QoS policy, unless an explicit policy is defined for the network ports. The policy also defines the bandwidth-limiting parameters for the traffic mapped to each FC. Traffic mapped to each FC can be limited to configurable bandwidth values using separate queues for unicast traffic and multipoint traffic.
The 7210 SAS platforms provide different mechanisms to limit the bandwidth per FC. On the 7210 SAS-K 2F6C4T and 7210 SAS-K 3SFP+ 8C, use the queue with packet buffers and a rate shaper to limit and shape the traffic per FC. Use of queues with shapers allows better TCP traffic behavior in the network.
The egress component of the network QoS policy defines the marking values associated with each FC.
The user has an option to define the number of queues to use per network port and hybrid port, and to map the FC to queues. By default, network QoS policy ‟2” is used for network ports, unless an explicit policy is associated. The default policy creates eight queues per network port or hybrid port. The queues are assigned default values for all the parameters defined with the default policy.
Network port egress marking supports the following:
For packets sent out of the IP interfaces that are configured on a network port or hybrid port, the network QoS policy defines the marking values (for example, IEEE 802.1p bits, and so on) to use based on the FC and the profile state.
The default map of FC to marking values (for example, 802.1p bits) is as shown in default network QoS policy, policy-id 2 for network port.
All non-default network QoS policies inherit the default map and can be modified by the user.
Remarking can be enabled or disabled on access-uplink ports.
An option is available to map FC and profile as follows:
for MPLS packets - option to mark MPLS EXP values and dot1p bits along with DEI bit
for IP packets - option to mark IP DSCP and dot1p bits along with DEI bit
Non-default network policy parameters can be modified. The no form of the command reverts to the default values.
Changes made to a policy are applied immediately to all access-uplink ports where the policy is applied. For this reason, when a policy requires several changes, Nokia recommends that you copy the policy to a work area policy-id. The work-in-progress copy can be modified, and then the original policy-id can be overwritten using the config qos copy command.
See the CLI usage chapter in the 7210 SAS-D, Dxp, K 2F1C2T, K 2F6C4T, K 3SFP+ 8C Basic System Configuration Guide for information about the tasks and commands required to access the CLI, and to configure and maintain your devices.
Resource allocation for network QoS policy for 7210 SAS-K 2F6C4T and 7210 SAS-K 3SFP+ 8C
The queues required for network port egress, hybrid port egress, and access-uplink port egress are allocated from the egress queue system pool. Queues from the egress queue system pool are shared among SAP egress queues, access-uplink port egress queues, network port egress queues, and hybrid port egress queues.
The dot1p policy and DSCP policy resources used for network QoS ingress FC assignment on network ports, hybrid ports, and access-uplink ports are shared with the per-SAP ingress classification criteria from the system pool.
The MPLS EXP policy resources used for network QoS ingress FC assignment on network ports and hybrid ports are allocated from the system pool.
Basic configurations for 7210 SAS-K 2F6C4T and 7210 SAS-K 3SFP+ 8C
A basic network QoS policy must conform to the following:
have a unique policy ID
specify the default-action
have a QoS policy scope of template or exclusive
on a 7210 SAS platform, have at least one default unicast FC queue
on a 7210 SAS platform, have at least one multipoint FC queue
Create a network QoS policy on 7210 SAS-K 2F6C4T and 7210 SAS-K 3SFP+ 8C
This section provides information about creating a network QoS policy on 7210 SAS-K 2F6C4T and 7210 SAS-K 3SFP+ 8C.
Create a network QoS policy for access-uplink ports on 7210 SAS-K 2F6C4T and 7210 SAS-K 3SFP+ 8C
See Create a network QoS policy for access-uplink ports on 7210 SAS-K 2F1C2T for more information.
Default network policy values for access-uplink ports on 7210 SAS-K 2F6C4T and 7210 SAS-K 3SFP+ 8C
The default network policy for access-uplink ports is identified as policy-id 1. Default policies cannot be modified or deleted.
The following is a sample configuration output for default network policy ID 1 used for the access-uplink port on the 7210 SAS-K 2F6C4T.
*A:K-SASK12>config>qos>network# info
----------------------------------------------
description "Default network-port QoS policy."
ingress
dot1p-classification 1
queue 1 create
exit
queue 2 create
rate cir 25
exit
queue 3 create
rate cir 25
exit
queue 4 create
rate cir 25
exit
queue 5 create
rate cir 100
exit
queue 6 create
rate cir 100
exit
queue 7 create
rate cir 10
exit
queue 8 create
rate cir 10
exit
fc "af" create
queue 3
multicast-queue 3
exit
fc "be" create
queue 1
multicast-queue 1
exit
fc "ef" create
queue 6
multicast-queue 6
exit
fc "h1" create
queue 7
multicast-queue 7
exit
fc "h2" create
queue 5
multicast-queue 5
exit
fc "l1" create
queue 4
multicast-queue 4
exit
fc "l2" create
queue 2
multicast-queue 2
exit
fc "nc" create
queue 8
multicast-queue 8
exit
exit
egress
exit
----------------------------------------------
*A:K-SASK12>config>qos>network#
The following is a sample configuration output for default network policy ID 1 used for the access-uplink port on the 7210 SAS-K 3SFP+ 8C.
*A:Dut-A>config>qos>network# info detail
----------------------------------------------
description "Default network-port QoS policy."
scope template
ingress
default-action fc be
dot1p-classification 1
no dscp-classification
no mpls-lsp-exp-classification
queue 1 create
rate cir 0 pir 100
adaptation-rule cir closest pir closest
mbs 200
cbs 24
weight 1
priority 1
slope-policy "default"
exit
queue 2 create
rate cir 10 pir 100
adaptation-rule cir closest pir closest
mbs 200
cbs 24
weight 1
priority 1
slope-policy "default"
exit
queue 3 create
rate cir 10 pir 100
adaptation-rule cir closest pir closest
mbs 200
cbs 24
weight 1
priority 1
slope-policy "default"
exit
queue 4 create
rate cir 10 pir 100
adaptation-rule cir closest pir closest
mbs 200
cbs 24
weight 1
priority 1
slope-policy "default"
exit
queue 5 create
rate cir 15 pir 100
adaptation-rule cir closest pir closest
mbs 200
cbs 24
weight 1
priority 1
slope-policy "default"
exit
queue 6 create
rate cir 15 pir 100
adaptation-rule cir closest pir closest
mbs 200
cbs 24
weight 1
priority 1
slope-policy "default"
exit
queue 7 create
rate cir 5 pir 100
adaptation-rule cir closest pir closest
mbs 200
cbs 24
weight 1
priority 1
slope-policy "default"
exit
queue 8 create
rate cir 10 pir 100
adaptation-rule cir closest pir closest
mbs 200
cbs 24
weight 1
priority 1
slope-policy "default"
exit
fc "af" create
queue 3
multicast-queue 3
no use-dei
exit
fc "be" create
queue 1
multicast-queue 1
no use-dei
exit
fc "ef" create
queue 6
multicast-queue 6
no use-dei
exit
fc "h1" create
queue 7
multicast-queue 7
no use-dei
exit
fc "h2" create
queue 5
multicast-queue 5
no use-dei
exit
fc "l1" create
queue 4
multicast-queue 4
no use-dei
exit
fc "l2" create
queue 2
multicast-queue 2
no use-dei
exit
fc "nc" create
queue 8
multicast-queue 8
no use-dei
exit
exit
egress
no remarking
remark 1
exit
----------------------------------------------
Create a network QoS policy for network ports and hybrid ports on 7210 SAS-K 2F6C4T and 7210 SAS-K 3SFP+ 8C
Configuring and applying QoS policies other than the default policy is optional. A default network policy is applied to each network port or hybrid port.
To create a network QoS policy, define the following:
Specify a network policy ID value. The system does not dynamically assign a value.
Include a description that provides a brief overview of policy features.
Use egress marking and remarking to specify the egress FC to marking value (for example, IEEE 802.1p and so on) map; otherwise, the default values are applied. The following are defined:
remarking
If enabled, the system remarks packets that egress the IP interfaces configured on the network port or hybrid port. The remarking is based on the FC to marking values mapping defined under the egress node of the network QoS policy. The user has an option to enable or disable remarking.
FC criteria
The FC name represents an egress queue. Specify FC criteria to define the marking criteria of packets flowing through it.
marking value
The marking (for example, IEEE 802.1p) value is used for all packets requiring marking that egress on this FC queue that are in or out of profile.
Specify the ingress criteria to use for FC mapping for all packets using the following:
default action
Defines the default action to be taken for packets that have undefined dot1p bits set. The default-action specifies the FC to which the packets are assigned.
The user has an option to specify either MPLS EXP and dot1p and IP DSCP to FC mapping for all packets. Ingress traffic that matches the specified criteria are assigned to the corresponding FC.
Use the following syntax to create a network QoS policy for network port on the 7210 SAS-K 2F6C4T or 7210 SAS-K 3SFP+ 8C.
config>qos>network
network network-policy-id [create]
no network network-policy-id
The following commands associate a network QoS policy with the network port on the 7210 SAS-K 2F6C4T or 7210 SAS-K 3SFP+ 8C.
*A:K-SASK12>config>qos>network# info
----------------------------------------------
description "Default network QoS policy."
ingress
dot1p-classification 1
dscp-classification 1
mpls-lsp-exp-classification 1
queue 1 create
exit
queue 2 create
rate cir 25
exit
queue 3 create
rate cir 25
exit
queue 4 create
rate cir 25
exit
queue 5 create
rate cir 100
exit
queue 6 create
rate cir 100
exit
queue 7 create
rate cir 10
exit
queue 8 create
rate cir 10
exit
fc "af" create
queue 3
multicast-queue 3
exit
fc "be" create
queue 1
multicast-queue 1
exit
fc "ef" create
queue 6
multicast-queue 6
exit
fc "h1" create
queue 7
multicast-queue 7
exit
fc "h2" create
queue 5
multicast-queue 5
exit
fc "l1" create
queue 4
multicast-queue 4
exit
fc "l2" create
queue 2
multicast-queue 2
exit
fc "nc" create
queue 8
multicast-queue 8
exit
exit
egress
remark 2
exit
----------------------------------------------
*A:K-SASK12>config>qos>network#
The following is a sample configuration output for network port 1/1/1 with network policy 600 applied to the port.
#--------------------------------------------------
echo "Port Configuration"
#--------------------------------------------------
port 1/1/1
shutdown
ethernet
network
qos 2
exit
exit
exit
port 1/1/2
shutdown
ethernet
network
qos 2
exit
exit
exit
port 1/1/3
shutdown
ethernet
network
qos 2
exit
connection-type copper
exit
exit
port 1/1/4
shutdown
ethernet
network
qos 2
exit
exit
exit
port 1/1/5
ethernet
mode access
access
exit
mtu 1518
exit
no shutdown
exit
#--------------------------------------------------
Default network policy values on 7210 SAS-K 2F6C4T and 7210 SAS-K 3SFP+ 8C
The default network policy for network ports is identified as policy-id ‟2”. Default policies cannot be modified or deleted.
The following is a sample configuration output for default network policy ID 2 used for the network port on the 7210 SAS-K 2F6C4T.
*A:K-SASK12>config>qos>network# info detail
----------------------------------------------
description "Default network QoS policy."
scope template
ingress
default-action fc be
dot1p-classification 1
dscp-classification 1
mpls-lsp-exp-classification 1
queue 1 create
rate cir 0 pir 100
adaptation-rule cir closest pir closest
mbs 200
cbs 24
weight 1
priority 1
slope-policy "default"
exit
queue 2 create
rate cir 25 pir 100
adaptation-rule cir closest pir closest
mbs 200
cbs 24
weight 1
priority 1
slope-policy "default"
exit
queue 3 create
rate cir 25 pir 100
adaptation-rule cir closest pir closest
mbs 200
cbs 24
weight 1
priority 1
slope-policy "default"
exit
queue 4 create
rate cir 25 pir 100
adaptation-rule cir closest pir closest
mbs 200
cbs 24
weight 1
priority 1
slope-policy "default"
exit
queue 5 create
rate cir 100 pir 100
adaptation-rule cir closest pir closest
mbs 200
cbs 24
weight 1
priority 1
slope-policy "default"
exit
queue 6 create
rate cir 100 pir 100
adaptation-rule cir closest pir closest
mbs 200
cbs 24
weight 1
priority 1
slope-policy "default"
exit
queue 7 create
rate cir 10 pir 100
adaptation-rule cir closest pir closest
mbs 200
cbs 24
weight 1
priority 1
slope-policy "default"
exit
queue 8 create
rate cir 10 pir 100
adaptation-rule cir closest pir closest
mbs 200
cbs 24
weight 1
priority 1
slope-policy "default"
exit
fc "af" create
queue 3
multicast-queue 3
no use-dei
exit
fc "be" create
queue 1
multicast-queue 1
no use-dei
exit
fc "ef" create
queue 6
multicast-queue 6
no use-dei
exit
fc "h1" create
queue 7
multicast-queue 7
no use-dei
exit
fc "h2" create
queue 5
multicast-queue 5
no use-dei
exit
fc "l1" create
queue 4
multicast-queue 4
no use-dei
exit
fc "l2" create
queue 2
multicast-queue 2
no use-dei
exit
fc "nc" create
queue 8
multicast-queue 8
no use-dei
exit
exit
egress
no remarking
remark 2
exit
----------------------------------------------
*A:K-SASK12>config>qos>network#
The following is a sample configuration output for default network policy ID 2 used for the network port on the 7210 SAS-K 3SFP+ 8C.
*A:Dut-A>config>qos>network# info detail
----------------------------------------------
description "Default network QoS policy."
scope template
ingress
default-action fc be
dot1p-classification 1
dscp-classification 1
mpls-lsp-exp-classification 1
queue 1 create
rate cir 0 pir 100
adaptation-rule cir closest pir closest
mbs 200
cbs 24
weight 1
priority 1
slope-policy "default"
exit
queue 2 create
rate cir 10 pir 100
adaptation-rule cir closest pir closest
mbs 200
cbs 24
weight 1
priority 1
slope-policy "default"
exit
queue 3 create
rate cir 10 pir 100
adaptation-rule cir closest pir closest
mbs 200
cbs 24
weight 1
priority 1
slope-policy "default"
exit
queue 4 create
rate cir 10 pir 100
adaptation-rule cir closest pir closest
mbs 200
cbs 24
weight 1
priority 1
slope-policy "default"
exit
queue 5 create
rate cir 15 pir 100
adaptation-rule cir closest pir closest
mbs 200
cbs 24
weight 1
priority 1
slope-policy "default"
exit
queue 6 create
rate cir 15 pir 100
adaptation-rule cir closest pir closest
mbs 200
cbs 24
weight 1
priority 1
slope-policy "default"
exit
queue 7 create
rate cir 5 pir 100
adaptation-rule cir closest pir closest
mbs 200
cbs 24
weight 1
priority 1
slope-policy "default"
exit
queue 8 create
rate cir 10 pir 100
adaptation-rule cir closest pir closest
mbs 200
cbs 24
weight 1
priority 1
slope-policy "default"
exit
fc "af" create
queue 3
multicast-queue 3
no use-dei
exit
fc "be" create
queue 1
multicast-queue 1
no use-dei
exit
fc "ef" create
queue 6
multicast-queue 6
no use-dei
exit
fc "h1" create
queue 7
multicast-queue 7
no use-dei
exit
fc "h2" create
queue 5
multicast-queue 5
no use-dei
exit
fc "l1" create
queue 4
multicast-queue 4
no use-dei
exit
fc "l2" create
queue 2
multicast-queue 2
no use-dei
exit
fc "nc" create
queue 8
multicast-queue 8
no use-dei
exit
exit
egress
no remarking
remark 2
exit
----------------------------------------------
DSCP marking CPU self-generated traffic
The user can configure DSCP marking for CPU-generated traffic on the 7210 SAS-K 2F6C4T and 7210 SAS-K 3SFP+ 8C platforms only. See QoS for CPU self-generated traffic on network interfaces for the 7210 SAS-K 2F6C4T and 7210 SAS-K 3SFP+ 8C for more information about QoS for self-generated (CPU) traffic on the 7210 SAS-K 2F6C4T and 7210 SAS-K 3SFP+ 8C. The following table lists the default DSCP and dot1p marking values for the 7210 SAS-K 2F1C2T.
Protocols such as BGP, RSVP, TLDP, OSPF, and IS-IS are not supported on 7210 SAS devices configured in access-uplink mode.
Protocol |
IPv4 |
DSCP marking |
dot1p marking |
Default FC |
DSCP values |
dot1p values |
|---|---|---|---|---|---|---|
ARP |
NA |
NA |
Yes |
NC |
- |
7 |
CFM |
NA |
NA |
Yes |
NC |
- |
7 |
FTP |
Yes |
Yes |
Yes |
H2 |
34 |
4 |
ICMP ping |
Yes |
Yes |
Yes |
NC |
0 |
7 |
ICMP Req |
Yes |
Yes |
Yes |
NC |
0 |
7 |
ICMP Res |
Yes |
Yes |
Yes |
NC |
0 |
7 |
ICMP Unreach |
Yes |
Yes |
Yes |
NC |
0 |
7 |
IGMP |
Yes |
Yes |
Yes |
NC |
48 |
7 |
NTP |
Yes |
Yes |
Yes |
H2 |
48 |
7 |
PTP |
Yes |
Yes |
Yes |
H2 |
48 |
7 |
RADIUS |
Yes |
Yes |
Yes |
H2 |
34 |
4 |
SCP |
NA |
NA |
Yes |
H2 |
34 |
4 |
SNMP |
Yes |
Yes |
Yes |
H2 |
34 |
4 |
SNMP trap/log |
Yes |
Yes |
Yes |
H2 |
34 |
4 |
SSH |
Yes |
Yes |
Yes |
H2 |
34 |
7 |
STP |
NA |
NA |
Yes |
NC |
- |
7 |
SYSLOG |
Yes |
Yes |
Yes |
H2 |
34 |
4 |
TACACS |
Yes |
Yes |
Yes |
H2 |
34 |
4 |
TACPLUS |
Yes |
Yes |
Yes |
H2 |
34 |
4 |
TELNET |
Yes |
Yes |
Yes |
H2 |
34 |
4 |
TFTP |
Yes |
Yes |
Yes |
H2 |
34 |
4 |
Trace route |
Yes |
Yes |
Yes |
NC |
0 |
7 |
The following table lists the default DSCP and dot1p marking values for the 7210 SAS-K 2F6C4T and 7210 SAS-K 3SFP+ 8C.
DSCP and dot1p values in DSCP and dot1p marking for 7210 SAS-K 2F6C4T and 7210 SAS-K 3SFP+ 8C are applicable when remarking is disabled on the egress service object (for example, access port, SAP, and network port) used to send out the packets.
Protocol |
IPv4 |
DSCP marking |
dot1p marking |
Default FC |
DSCP values (decimal) |
dot1p values |
|---|---|---|---|---|---|---|
OSPF |
Yes |
Yes |
Yes |
NC |
48 |
7 |
ISIS |
Yes |
No |
Yes |
NC |
- |
7 |
TLDP |
Yes |
Yes |
Yes |
NC |
48 |
7 |
RSVP |
Yes |
Yes |
Yes |
NC |
48 |
7 |
SNMP |
Yes |
Yes |
Yes |
H2 |
34 |
4 |
NTP |
Yes |
Yes |
Yes |
NC |
48 |
7 |
TELNET |
Yes |
Yes |
Yes |
H2 |
34 |
4 |
FTP |
Yes |
Yes |
Yes |
H2 |
34 |
4 |
TFTP |
Yes |
Yes |
Yes |
H2 |
34 |
4 |
SYSLOG |
Yes |
Yes |
Yes |
H2 |
34 |
4 |
TACACS |
Yes |
Yes |
Yes |
H2 |
34 |
4 |
RADIUS |
Yes |
Yes |
Yes |
NC |
48 |
7 |
SSH |
Yes |
Yes |
Yes |
H2 |
34 |
4 |
ICMP Req |
Yes |
Yes |
Yes |
NC |
0 |
7 |
ICMP Res |
Yes |
Yes |
Yes |
NC |
0 |
7 |
ICMP Unreach |
Yes |
Yes |
Yes |
NC |
0 |
7 |
SCP |
Yes |
Yes |
Yes |
H2 |
34 |
4 |
PIM (SSM) |
Yes |
Yes |
Yes |
NC |
48 |
7 |
STP |
NA |
NA |
Yes |
NC |
- |
7 |
CFM |
NA |
NA |
Yes |
NC |
- |
7 |
ARP |
NA |
NA |
Yes |
NC |
- |
7 |
Trace route |
Yes |
Yes |
Yes |
NC |
0 |
7 |
TACPLUS |
Yes |
Yes |
Yes |
H2 |
34 |
4 |
IGMP |
Yes |
Yes |
Yes |
NC |
48 |
7 |
DNS |
Yes |
Yes |
Yes |
H2 |
34 |
4 |
BGP |
Yes |
Yes |
Yes |
NC |
48 |
7 |
PTP (see note) 1 |
Yes |
Yes |
Yes |
see note 1 |
see note 1 |
7 |
QoS for CPU self-generated traffic on network interfaces for the 7210 SAS-K 2F6C4T and 7210 SAS-K 3SFP+ 8C
DSCP, FC, and IEEE 802.1p values can be specified for use by protocol packets generated by the node. This enables prioritization or deprioritization of supported protocols.
DSCP marking for internally-generated control and management traffic should be used for a specified application. The DSCP marking can be configured per routing instance; for example, OSPF packets can carry a different DSCP marking for the base instance than for a VPRN service. ARP and IS-IS are not IP protocols, so only 802.1p values can be configured.
The DSCP value can also be set per application. When an application is configured to use a specified DSCP value and FC, the 802.1p and MPLS EXP bits are marked in accordance with the network (default 802.1p value of 7) or access (default 802.1p value of 0) egress policy, because it applies to the logical interface the packet is egressing.
Configuring self-generated QoS traffic is supported in the base router and VPRN service contexts.
DSCP and dot1p Marking for 7210 SAS-K 2F1C2T and DSCP and dot1p marking for 7210 SAS-K 2F6C4T and 7210 SAS-K 3SFP+ 8C list the default values for self-generated traffic on network interfaces.
ICMP echo requests (type 8) and ICMPv6 echo requests (type 128) initiated from the router use the DSCP value set using the ping command TOS value.
Configurable values for BFD are not supported.
On access SAP egress and access port egress, when remarking is not enabled, the dot1p value for all IP packets generated by the node is set to zero. To enable dot1p marking, remarking must be enabled.
Default DSCP mapping
The following table lists the DSCP mapping between DSCP names and DSCP values (decimal, hexadecimal, and binary), and labels.
DSCP name |
DSCP value decimal |
DSCP value hexadecimal |
DSCP value binary |
Label |
|---|---|---|---|---|
Default |
0 |
0x00 |
0b000000 |
be |
nc1 |
48 |
0x30 |
0b110000 |
h1 |
nc2 |
56 |
0x38 |
0b111000 |
nc |
ef |
46 |
0x2e |
0b101110 |
ef |
af11 |
10 |
0x0a |
0b001010 |
assured |
af12 |
12 |
0x0c |
0b001100 |
assured |
af13 |
14 |
0x0e |
0b001110 |
assured |
af21 |
18 |
0x12 |
0b010010 |
l1 |
af22 |
20 |
0x14 |
0b010100 |
l1 |
af23 |
22 |
0x16 |
0b010110 |
l1 |
af31 |
26 |
0x1a |
0b011010 |
l1 |
af32 |
28 |
0x1c |
0b011100 |
l1 |
af33 |
30 |
0x1d |
0b011110 |
l1 |
af41 |
34 |
0x22 |
0b0100010 |
h2 |
af42 |
36 |
0x24 |
0b100100 |
h2 |
af43 |
38 |
0x26 |
0b100110 |
h2 |
default 2 |
0 |
Service management tasks
This section provides information about service management tasks.
Deleting QoS policies
A network policy is associated by default with access-uplink ports.
You can replace the default policy with a non-default policy, but you cannot remove default policies from the configuration. When you remove a non-default policy, the policy association reverts to the appropriate default network policy.
Remove a policy from the QoS configuration
Use the following syntax to delete a network policy.
config>qos# no network network-policy-idCopying and overwriting network policies
You can copy an existing network policy to a new policy ID value or overwrite an existing policy ID. The overwrite option must be specified or an error occurs if the destination policy ID exists.
Use the following syntax to overwrite a network policy.
config>qos# copy network source-policy-id dest-policy-id [overwrite]Configuration output
A:ALA-12>config>qos# info detail
---------------------------------------------
...
network 1 create
description "Default network QoS policy."
scope template
ingress
default-action fc be profile out
...
network 600 create
description "Default network QoS policy."
scope template
ingress
default-action fc be profile out
...
network 700 create
description "Default network QoS policy."
scope template
ingress
default-action fc be profile out
...
---------------------------------------------
A:ALA-12>config>qos# Editing QoS policies
You can change existing policies, except the default policies, and entries in the CLI. The changes are applied immediately to all access uplink ports where the policy is applied. To prevent configuration errors, use the copy command to make a duplicate of the original policy to a work area, make the edits, and then overwrite the original policy.
Network QoS policy command reference
Command hierarchies
Configuration commands for 7210 SAS-K 2F1C2T
- config
- qos
- [no] network network-policy-id [create]
- description description-string
- no description
- scope {exclusive | template}
- no scope
- egress
- remark policy-id
- no remark
- [no] remarking
- [no] fc fc-name
- ingress
- default-action fc fc-name profile {in | out | use-dei}
- dot1p-classification policy-id
- no dot1p-classification
- dscp-classification policy-id
- no dscp-classification
- [no] fc fc-name
- use-dei
- no use-dei
- queue queue-id [create]
- no queue queue-id
- [no] adaptation-rule [pir adaptation-rule] [cir adaptation-rule]
- cbs size-in-kbyte
- no cbs
- mbs size-in-kbytes
- no mbs
- priority level
- no priority
- rate [cir cir-percent] [pir pir-percent]
- no rate
- slope-policy name
- no slope-policy
- weight weight
- no weight
Configuration commands for 7210 SAS-K 2F6C4T and 7210 SAS-K 3SFP+ 8C
- config
- qos
- [no] network network-policy-id [create]
- egress
- remark policy-id
- no remark
- [no] remarking
- [no] fc fc-name
- ingress
- default-action fc fc-name profile {in | out | use-dei}
- dot1p-classification policy-id
- no dot1p-classification
- dscp-classification policy-id
- no dscp-classification
- mpls-lsp-exp-classification policy-id
- no mpls-lsp-exp-classification
- [no] fc fc-name
- use-dei
- no use-dei
- queue queue-id [create]
- no queue queue-id
- [no] adaptation-rule [pir adaptation-rule] [cir adaptation-rule]
- cbs size-in-kbyte
- no cbs
- mbs size-in-kbytes
- no mbs
- priority level
- no priority
- rate [cir cir-percent] [pir pir-percent]
- no rate
- slope-policy name
- no slope-policy
- weight weight
- no weight
- scope {exclusive | template}
- no scope
Self-generated traffic commands for 7210 SAS-K 2F6C4T and 7210 SAS-K 3SFP+ 8C
config
- router
- sgt-qos
- application dscp-app-name dscp {dscp-value | dscp-name}
- application dot1p-app-name dot1p dot1p-priority
- no application {dscp-app-name | dot1p-app-name}
- dscp dscp-name fc fc-name
- no dscp dscp-name
- service
- vprn
- sgt-qos
- application dscp-app-name dscp {dscp-value | dscp-name}
- application dot1p-app-name dot1p dot1p-priority
- no application {dscp-app-name | dot1p-app-name}
- dscp dscp-name fc fc-name
- no dscp dscp-name
Operational commands
- config
- qos
- copy network src-pol dst-pol [overwrite]
Show commands
Command descriptions
Configuration commands
Generic commands
description
Syntax
description description-string
no description
Context
config>qos>network
Platforms
Supported on all 7210 SAS platforms as described in this document
Description
This command creates a text description stored in the configuration file for a configuration context.
The description command associates a text string with a configuration context to help identify the context in the configuration file.
The no form of this command removes any description string from the context.
Parameters
- description-string
Specifies a text string describing the entity. Allowed values are any string up to 80 characters composed of printable, 7-bit ASCII characters. If the string contains special characters (#, $, spaces, and so on), the entire string must be enclosed within double quotes.
Operational commands
copy
Syntax
copy network src-pol dst-pol [overwrite]
Context
config>qos
Platforms
Supported on all 7210 SAS platforms as described in this document
Description
This command copies existing QoS policy entries for a QoS policy ID to another QoS policy ID.
The copy command is used to create new policies using existing policies and also allows bulk modifications to an existing policy with the use of the overwrite keyword.
Parameters
- network src-pol dst-pol
Specifies that the source and destination policies are network policy IDs. Specify the source policy that the copy command will copy and specify the destination policy to which the command will duplicate the policy to a new or different policy ID.
- overwrite
Keyword to replace the existing destination policy. Everything in the existing destination policy is overwritten with the contents of the source policy. If overwrite is not specified, an error occurs if the destination policy ID exists.
remark
Syntax
remark policy-id
no remark
Context
config>qos>network>egress
Platforms
Supported on all 7210 SAS platforms as described in this document
Description
This command specifies the remarking policy ID to use for marking packets on access-uplink port egress, network port egress, or hybrid port egress. The usage is as follows for different platforms.
On the 7210 SAS-K 2F1C2T, this policy is used to configure marking for packets sent out of access-uplink ports.
On the 7210 SAS-K 2F6C4T and 7210 SAS-K 3SFP+ 8C, this policy is used to configure marking for packets sent out of access-uplink ports, network ports, or hybrid ports, depending on the port that the policy is associated with.
For access-uplink ports, the remarking policy ID must be associated with the network QoS policy that is associated with the access-uplink port. Remarking must be enabled in the network QoS policy to enable marking of packets sent out of an access-uplink port. Only a remarking policy of type dot1p, dscp, or dot1p-dscp is allowed to be used when the remark policy is associated with access-uplink port egress. See Remark policies for more information about remark policy types and its usage.
For network ports and hybrid ports, the remarking policy ID must be associated with the network QoS policy that is associated with the network port and hybrid port. Remarking must be enabled in the network QoS policy to enable marking of packets sent out of network IP interfaces that are configured on the network port or hybrid port. On network ports or hybrid ports, the dot1p bits are marked by default, irrespective of whether remarking is enabled or disabled. Only a remarking policy of type lsp-exp, dot1p, dscp, dot1p-dscp, dot1p-lsp-exp, or dot1p-dscp-lsp-exp is allowed when the remark policy is associated with network port egress. See Remark policies for more information about remark policy types and their usage.
The no form of this command removes the explicit association of the remark policy and associates the default remark policy. If remarking is enabled and no remark policy is executed, then the default remark policy is used to mark sent packets. If no remark policy is executed and remarking is disabled, then packets are not remarked at all.
Parameters
- policy-id
Specifies the remark policy.
remarking
Syntax
[no] remarking
Context
config>qos>network>egress
Platforms
Supported on all 7210 SAS platforms as described in this document
Description
This command configured marking for packets. The marking functionality is as follows.
On the 7210 SAS-K 2F1C2T, this command enables marking for packets sent out of access-uplink ports.
On the 7210 SAS-K 2F6C4T and 7210 SAS-K 3SFP+ 8C, this command enables marking for packets sent out of access-uplink ports, network ports, or hybrid ports, depending on the port that the policy is associated with.
When remarking is enabled, the remark policy configured in the QoS policy context is used to determine the FC to QoS bit mapping. For example, when remarking is enabled in the network QoS policy and remark policy of type dot1p is configured in the network QoS policy, then the FC to dot1p mapping is used to mark packets sent out of the port.
See Remark policies for more information about how to configure remark policies.
The no form of this command disables remarking.
Default
no remarking
scope
Syntax
scope {exclusive | template}
no scope
Context
config>qos>network
Platforms
Supported on all 7210 SAS platforms as described in this document
Description
This command configures the network policy scope as exclusive or template.
The no form of this command reverts the scope of the policy to the default.
Default
template
Parameters
- exclusive
Specifies that the policy can only be applied to one interface. If a policy with an exclusive scope is assigned to a second interface an error message is generated. If the policy is removed from the exclusive interface, it becomes available for assignment to another exclusive interface. The system default policies cannot be put into the exclusive scope. An error is generated if scope exclusive is executed in any policies with a policy ID equal to 1.
- template
Specifies that the policy can be applied to multiple interfaces on the router. An error is generated if you try to modify the template scope parameter to exclusive scope on default policies.
Network QoS Policy commands
network
Syntax
network network-policy-id [create]
no network network-policy-id
Context
config>qos
Platforms
Supported on all 7210 SAS platforms as described in this document
Description
This command creates or edits a QoS network policy. The network policy functionality is as follows.
On the 7210 SAS-K 2F1C2T, the network policy defines the treatment the packets receive on ingress into and egress from the access-uplink port.
On the 7210 SAS-K 2F6C4T and 7210 SAS-K 3SFP+ 8C, the network policy defines the treatment the packets receive on ingress into and egress from the access-uplink port, network port, and hybrid port.
On the 7210 SAS-K 2F1C2T, 7210 SAS-K 2F6C4T, and 7210 SAS-K 3SFP+ 8C, the network QoS policy associated with access-uplink port has ingress and egress components. These components are described as follows.
The ingress component of the policy defines how dot1p bits or IP DSCP are mapped to internal forwarding class and profile state. The forwarding class and profile state define the Per Hop Behavior (PHB) or the QoS treatment through the 7210 SAS. The mapping on each network interface defaults to the mappings defined in the default network QoS policy until an explicit policy is defined for the network interface. It also defines the rate-limiting parameters for the traffic mapped to each forwarding classes. Traffic mapped to each forwarding class can be rate-limited using the same or separate queue for unicast and multipoint traffic.
The egress component of the network qos policy defines the forwarding class and profile to packet header priority bits; for example, dot1p bits. Option is provided to map forwarding class to dot1p bits and IP DSCP bits.
On the 7210 SAS-K 2F6C4T and 7210 SAS-K 3SFP+ 8C, the network QoS policy associated with network ports or hybrid ports has ingress and egress components. These components are described as follows.
The ingress component of the policy defines how MPLS EXP bits or dot1p bits or IP DSCP are mapped to internal forwarding class and profile state. The forwarding class and profile state define the Per Hop Behavior (PHB) or the QoS treatment through the 7210 SAS. The mapping on each network interface defaults to the mappings defined in the default network QoS policy until an explicit policy is defined for the network interface. It also defines the rate-limiting parameters for the traffic mapped to each forwarding classes. Traffic mapped to each forwarding class can be rate-limited using the same or separate queue for unicast and multipoint traffic.
The egress component of the network QoS policy defines the forwarding class and profile to packet header priority bits (for example, dot1p bits). The option is provided to map the forwarding class to MPLS EXP bits, dot1p bits and IP DSCP bits.
The default network policy ID 1 is associated with access-uplink ports that do not have an explicit user configured policy and cannot be modified or deleted. The default network policy ID 2 is associated with network ports and hybrid ports that do not have an explicit user configured policy and cannot be modified or deleted. The default network policies define default mapping for packet header bits to the FCs on ingress and the mapping of the FC to queues.
If a new network policy is created, only the default action, default queues for unicast and multipoint traffic, and egress forwarding class parameters are identical to the default policy. A new network policy does not contain the default QoS bit to FC mapping (for example, dot1p-to-FC mapping or EXP to FC mapping) for network QoS policy. The default network policy can be copied using the copy command to create a new network policy that includes the default ingress dot1p to FC mapping, as appropriate. You can modify parameters or use the no modifier to remove an object from the configuration.
Any changes made to an existing policy, using any of the sub-commands, are applied immediately to all the ports where this policy is applied. For this reason, when many changes are required on a policy, it is highly recommended that the policy be copied to a work area policy ID. That work-in-progress policy can be modified until complete and then written over the original policy ID. Use the config qos copy command to maintain policies in this manner.
The no form of this command deletes the network policy. A policy cannot be deleted until it is removed from all entities where it is applied. The default network policy policy-id 1 cannot be deleted.
Default
System Default Network Policy 1
Parameters
- network-policy-id
Specifies the policy on the 7210 SAS.
Network egress QoS policy commands
egress
Syntax
egress
Context
config>qos>network
Platforms
Supported on all 7210 SAS platforms as described in this document
Description
Commands in this context create or edit egress policy entries that specify the forwarding class to marking values maps to be instantiated when this policy is applied to the access-uplink port, network port, or hybrid port.
The forwarding class and profile states are mapped to marking values for all packets affected by the policy defined in this context.
fc
Syntax
[no] fc fc-name
Context
config>qos>network>egress
Platforms
Supported on all 7210 SAS platforms as described in this document
Description
This command specifies the forwarding class name. The forwarding class name represents an egress queue. The FC name represents a CLI parent node that contains sub-commands or parameters describing the marking criteria of packets flowing through it. The fc command overrides the default parameters for that forwarding class to the values defined in the network default policy.
The no form of this command removes the forwarding class to marking value association. The forwarding class reverts to the mapping defined in the default network policy.
Default
undefined forwarding classes default to the configured parameters in the default network policy ID 1
Parameters
- fc-name
Specifies a case-sensitive, system-defined forwarding class name.
Network ingress QoS policy commands
ingress
Syntax
ingress
Context
config>qos>network
Platforms
Supported on all 7210 SAS platforms as described in this document
Description
Commands in this context creates or edits policy entries that specify the QoS bits to forwarding class mapping for all packets.
When pre-marked packets ingress on a network port or hybrid port, the QoS treatment through the 7210 SAS is based on the mapping defined on the current node.
default-action
Syntax
default-action fc fc-name profile {in | out | use-dei}
Context
config>qos>network>ingress
Platforms
Supported on all 7210 SAS platforms as described in this document
Description
This command defines or edits the default action to be taken for packets do not match any of the configured classification entries. The default-action command specifies the forwarding class to which such packets are assigned.
Multiple default-action commands overwrite each previous default-action command.
Default
default-action fc be profile out
Parameters
- fc fc-name
Specifies the forwarding class name. All packets with dot1p or dot1p bits that is not defined are placed in this forwarding class.
- profile {in | out | use-dei}
Specifies that all packets assigned to this forwarding class are considered in or out of profile based on this command.
dot1p-classification
Syntax
dot1p-classification policy-id
no dot1p-classification
Context
config>qos>network>ingress
Platforms
Supported on all 7210 SAS platforms as described in this document
Description
This command associates a dot1p classification policy to a forwarding class and profile state based on the dot1p bits in the packet. The dot1p classification policy contains entries used to map traffic received on access-uplink ports, or traffic received in the context of a network IP interface configured on a network port or hybrid port.
The no form of this command disables the use of this policy.
Default
no dot1p-classification-policy
Parameters
- policy-id
Specifies the policy on the 7210 SAS.
dscp-classification
Syntax
dscp-classification policy-id
no dscp-classification
Context
config>qos>network>ingress
Platforms
Supported on all 7210 SAS platforms as described in this document
Description
This command associates an IP DSCP classification policy to a forwarding class and profile state based on the IP DSCP bits in the packet. The IP DSCP classification policy contains entries used to map traffic received on access-uplink ports, or traffic received in the context of a network IP interface configured on a network port or hybrid port.
The no form of the policy disables the use of this policy.
Default
no dscp-classification-policy
Parameters
- policy-id
Specifies the policy on the 7210 SAS.
mpls-lsp-exp-classification
Syntax
mpls-lsp-exp-classification policy-id
no mpls-lsp-exp-classification
Context
config>qos>network>ingress
Platforms
7210 SAS-K 2F6C4T and 7210 SAS-K 3SFP+ 8C
Description
This command associates an mpls-lsp-exp classification policy to a forwarding class and profile state based on the MPLS EXP bits in the MPLS packet. The mpls-lsp-exp classification policy contains entries used to map traffic received in the context of a network IP interface configured on a network port or hybrid port.
The no form of this policy disables the use of this policy.
Default
no mpls-lsp-exp-classification
Parameters
- policy-id
Specifies the policy on the 7210 SAS.
fc
Syntax
fc fc-name [create]
no fc fc-name
Context
config>qos>network>ingress
Platforms
Supported on all 7210 SAS platforms as described in this document
Description
This command creates a class instance of the forwarding class. After the fc-name is created, classification actions can be applied and it can be used in match classification criteria.
The no form of this command removes all the explicit queue mappings for fc-name forwarding types. The queue mappings revert to the default meters for fc-name.
Default
undefined forwarding classes default to the configured parameters in the default policy policy-id 1
Parameters
- fc fc-name
Specifies a case-sensitive, system-defined forwarding class name.
- create
Keyword to create the forwarding class. The create keyword requirement can be enabled or disabled in the environment>create context.
use-dei
Syntax
[no] use-dei
Context
config>qos>network>ingress>fc
Platforms
Supported on all 7210 SAS platforms as described in this document
Description
This command enables DEI based classification. When enabled for packets classified to this FC, the DEI bit is used to determine the ingress profile for the packet. Packets received with DEI bit set to zero are treated as in-profile and packets with DEI bit set to one are treated as out-of-profile packets.
When DEI based classification is enabled under the FC context, it overrules the profile values specified in the classification entry used to assign the FC.
The no form of this command disables use of DEI bit for classification of packets.
Default
no use-dei
Network ingress queue QoS policy commands
queue
Syntax
queue queue-id [create]
no queue queue-id
Context
config>qos>network>ingress
Platforms
Supported on all 7210 SAS platforms as described in this document
Description
This command specifies a queue for which to modify queue parameters.
The queue ID to FC map is user defined. In other words, the user can map FC to queues identified by queue IDs as per their needs.
The no form of this command deletes the queue.
Parameters
- queue-id
Specifies the ID of the queue.
- create
Keyword to create a network queue policy.
adaptation-rule
Syntax
adaptation-rule [cir adaptation-rule] [pir adaptation-rule]
no adaptation-rule
Context
config>qos>network>ingress>queue
Platforms
Supported on all 7210 SAS platforms as described in this document
Description
This command defines the method used by the system to derive the operational CIR and PIR rates when the queue is provisioned in hardware. For the cir and pir parameters, the system attempts to find the best operational rate depending on the defined constraint.
The no form of this command removes any explicitly defined constraints used to derive the operational CIR and PIR created by the application of the policy. When a specific adaptation-rule is removed, the default constraints for rate and cir apply.
Default
adaptation-rule pir closest cir closest
Parameters
- cir adaptation-rule
Specifies the adaptation rule and defines the constraints enforced when adapting the CIR rate defined using the queue queue-id rate command. The cir parameter requires a qualifier that defines the constraint used to derive the operational CIR rate for the queue. When the cir parameter is not specified, the default constraint applies. The max (maximum), min (minimum), and closest qualifiers are mutually exclusive.
- pir adaptation-rule
Specifies the adaptation rule and defines the constraints enforced when adapting the PIR rate defined using the queue queue-id rate command. The pir parameter requires a qualifier that defines the constraint used when deriving the operational PIR rate for the queue. When the pir command is not specified, the default constraint applies. The max (maximum), min (minimum), and closest qualifiers are mutually exclusive.
cbs
Syntax
cbs size-in-kbytes
no cbs
Context
config>qos>network>ingress>queue
Platforms
Supported on all 7210 SAS platforms as described in this document
Description
This command specifies the CBS value (minimum depth of the queue).
The no form of this command reverts to the default value.
Default
32
Parameters
- size-in-kbytes
Specifies the CBS value, in kilobytes.
mbs
Syntax
mbs size-in-kbytes
no mbs
Context
config>qos>network>ingress>queue
Platforms
Supported on all 7210 SAS platforms as described in this document
Description
This command specifies the MBS value (maximum depth of the queue).
The no form of this command reverts to the default value.
Default
512
Parameters
- size-in-kbytes
Specifies the MBS value, in kilobytes.
priority
Syntax
priority level
no priority
Context
config>qos>network>ingress>queue
Platforms
Supported on all 7210 SAS platforms as described in this document
Description
This command defines the queue priority. The queue priority is used by the scheduler to determine the order of service in both the within-cir loop and within-pir loop. Higher priority queues are serviced before lower priority queues.
The no form of this command reverts to the default value.
Default
1
Parameters
- level
Specifies the priority of the queue.
rate
Syntax
rate [cir cir-percent] [pir pir-percent]
no rate
Context
config>qos>network>ingress>queue
Platforms
Supported on all 7210 SAS platforms as described in this document
Description
This command defines the administrative Peak Information Rate (PIR) and the administrative Committed Information Rate (CIR) parameters for the queue. The PIR defines the maximum rate that the queue can transmit packets through the port. Defining a PIR does not necessarily guarantee that the queue can transmit at the intended rate. The actual rate sustained by the queue can be limited by over subscription factors or available egress bandwidth. The CIR defines the rate at which the system prioritizes the queue over other queues competing for the same bandwidth.
The rate command can be executed at anytime, altering the PIR and CIR rates for all queues created on the access ports.
The no form of this command reverts all queues created with the queue ID by association with the QoS policy to the default PIR(100) and CIR(0).
Parameters
- cir cir percent
Specifies the percentage of the guaranteed rate allowed for the queue. When the rate command is executed, a valid CIR setting must be explicitly defined. When the rate command has not been executed, the default CIR is assumed. The parameter must be given as positive integer.
The actual CIR rate is dependent on the queue’s adaptation-rule parameters and the actual hardware where the queue is provisioned.
- pir pir-percent
Specifies the percentage of the maximum rate allowed for the queue. When the rate command is executed, the PIR setting is optional. When the rate command has not been executed, or the PIR parameter is not explicitly specified, the default PIR is assumed. The parameter must be given as positive integer.
slope-policy
Syntax
slope-policy name
no slope-policy
Context
config>qos>network>ingress>queue
Platforms
Supported on all 7210 SAS platforms as described in this document
Description
This command overrides the default slope-policy configuration for the queue. The specified slope policy name must exist as a current slope policy name. If the slope policy does not exist, the slope-policy command fails. If a slope policy is currently associated with a queue, the slope policy cannot be removed from the system.
The slope policy contains the ring and non-ring high and low WRED slope definitions that are used by the queue. See Buffer pools for more information about ring and non-ring buffer pools and slope usage.
If the slope-policy command is not executed or the no slope-policy command is executed, the default slope policy is associated with the queue.
The no form of this command reverts the queue to the default slope policy.
Parameters
- name
Specifies an existing slope policy name, up to 32 characters.
weight
Syntax
weight weight
no weight
Context
config>qos>network>ingress>queue
Platforms
Supported on all 7210 SAS platforms as described in this document
Description
This command configures the weight of the queue.
The configured weight determines the proportion of available bandwidth that is given to this queue in comparison to other queues contending for bandwidth at the same priority level.
The no form of this command reverts the weight to the default.
Default
1
Parameters
- weight
Specifies the weight of the queue.
Self-generated traffic commands for 7210 SAS-K 2F6C4T and 7210 SAS-K 3SFP+ 8C
sgt-qos
Syntax
sgt-qos
Context
config>router
config>service>vprn
Platforms
7210 SAS-K 2F6C4T and 7210 SAS-K 3SFP+ 8C
Description
Commands in this context configure DSCP and dot1p marking values for select self-generated traffic.
application
Syntax
application dscp-app-name dscp {dscp-value | dscp-name}
application dot1p-app-name dot1p dot1p-priority
no application {dscp-app-name | dot1p-app-name}
Context
config>router>sgt-qos
config>service>vprn>sgt-qos
Platforms
7210 SAS-K 2F6C4T and 7210 SAS-K 3SFP+ 8C
Description
This command configures DSCP and dot1p marking values for self-generated application traffic. When an application is configured using this command, the specified DSCP name or value is used for all packets generated by this application within the router instance in which it is configured. The instances can be base router or VPRN service.
The values configured in this command are used to perform the following actions.
The values are used to set the DSCP bits in the IP packet.
The values are mapped to the FC.
The values are used to set the Ethernet 802.1p and MPLS EXP bits in the egress QoS policy, as based on the FC. This includes ARP and IS-IS packets that, because of their nature, do not carry DSCP bits.
The values are used to configure the IP DSCP value in the packet IP header when the remarking command is disabled in the egress QoS policy associated with the service object from which the packet is sent out of. If an egress QoS policy is configured and IP DSCP or dot1p remarking is enabled, the DSCP or dot1p bits in the packet header are remarked based on the FC assigned to the packet.
Only one DSCP name or value can be configured per application. If multiple entries are configured, the subsequent entry overrides the previously configured entry.
The no form of this command reverts to the default value.
Parameters
- dscp-app-name
Specifies the DSCP application name.
- dscp-value
Specifies a value when this packet egresses. The respective egress policy should provide the mapping for the DSCP value to either LSP-EXP bits or dot1p bits as appropriate; otherwise, default mapping applies.
- dscp-name
Specifies the DSCP name.
- dot1p-priority
Specifies the dot1p priority.
- dot1p-app-name
Specifies the dot1p application name.
dscp
Syntax
dscp dscp-name fc fc-name
no dscp dscp-name
Context
config>router>sgt-qos
config>service>vprn>sgt-qos
Platforms
7210 SAS-K 2F6C4T and 7210 SAS-K 3SFP+ 8C
Description
This command creates a mapping between the DSCP of the self-generated traffic and the forwarding class.
Self-generated traffic for configured applications that matches the specified DSCP is assigned to the corresponding forwarding class. Multiple commands can be entered to define the association of some or all 64 DSCPs to a forwarding class.
All DSCP names that define a DSCP value must be explicitly defined.
The no form of this command removes the DSCP-to-FC association.
Parameters
- dscp-name
Specifies the name of the DSCP to be associated with the forwarding class. Only an existing DSCP can be specified, and it can only be specified by its name. The software provides names for the well-known code points.
- fc fc-name
Specifies the forwarding class name. Applications and protocols that are configured under the dscp command use the configured IP DSCP value.
Show commands
network
Syntax
network [network-policy-id] association
network [network-policy-id] [detail]
Context
show>qos
Platforms
Supported on all 7210 SAS platforms as described in this document
Description
This command displays network policy information.
Parameters
- network-policy-id
Displays network information for the specific policy ID.
- detail
Displays information about ingress and egress dot1p EXP bit mappings and network policy interface associations.
- association
Displays policy associations.
Output
The following output is an example of QoS network policy information, and Output fields: QoS network describes the output fields.
Sample output*A:Dut-A>show>qos# network 2 detail
===============================================================================
QoS Network Policy
===============================================================================
-------------------------------------------------------------------------------
Network Policy (2)
-------------------------------------------------------------------------------
Policy-id : 2
Egr Remark : False Egr Rem Plcy : N/A
Forward Class : be Profile : None
Scope : Template
DOT1P Class Poli*: 1 DSCP Class Polic*: 1
MPLS Lsp Exp Cla*: 1
Description : Default network QoS policy.
-------------------------------------------------------------------------------
FC Queue MCast Queue Use Dei
-------------------------------------------------------------------------------
be 1 1 false
l2 2 2 false
af 3 3 false
l1 4 4 false
h2 5 5 false
ef 6 6 false
h1 7 7 false
nc 8 8 false
-------------------------------------------------------------------------------
Queue Rates and Rules
-------------------------------------------------------------------------------
-------------------------------------------------------------------------------
QueueId CIR CIR Adpt Rule PIR PIR Adpt Rule
-------------------------------------------------------------------------------
Queue1 0 closest 100 closest
Queue2 25 closest 100 closest
Queue3 25 closest 100 closest
Queue4 25 closest 100 closest
Queue5 100 closest 100 closest
Queue6 100 closest 100 closest
Queue7 10 closest 100 closest
Queue8 10 closest 100 closest
-------------------------------------------------------------------------------
Queue Priority and Weight Details
-------------------------------------------------------------------------------
-------------------------------------------------------------------------------
QueueId Priority Weight
-------------------------------------------------------------------------------
Queue1 1 1
Queue2 1 1
Queue3 1 1
Queue4 1 1
Queue5 1 1
Queue6 1 1
Queue7 1 1
Queue8 1 1
-------------------------------------------------------------------------------
High Slope Non Ring
-------------------------------------------------------------------------------
-------------------------------------------------------------------------------
QueueId State Start-Avg(%) Max-Avg(%) Max-Prob(%)
-------------------------------------------------------------------------------
Queue1 Down 70 90 80
Queue2 Down 70 90 80
Queue3 Down 70 90 80
Queue4 Down 70 90 80
Queue5 Down 70 90 80
Queue6 Down 70 90 80
Queue7 Down 70 90 80
Queue8 Down 70 90 80
-------------------------------------------------------------------------------
Low Slope Non Ring
-------------------------------------------------------------------------------
-------------------------------------------------------------------------------
QueueId State Start-Avg(%) Max-Avg(%) Max-Prob(%)
-------------------------------------------------------------------------------
Queue1 Down 50 75 80
Queue2 Down 50 75 80
Queue3 Down 50 75 80
Queue4 Down 50 75 80
Queue5 Down 50 75 80
Queue6 Down 50 75 80
Queue7 Down 50 75 80
Queue8 Down 50 75 80
-------------------------------------------------------------------------------
High Slope Ring
-------------------------------------------------------------------------------
-------------------------------------------------------------------------------
QueueId State Start-Avg(%) Max-Avg(%) Max-Prob(%)
-------------------------------------------------------------------------------
Queue1 Down 70 90 80
Queue2 Down 70 90 80
Queue3 Down 70 90 80
Queue4 Down 70 90 80
Queue5 Down 70 90 80
Queue6 Down 70 90 80
Queue7 Down 70 90 80
Queue8 Down 70 90 80
-------------------------------------------------------------------------------
Low Slope Ring
-------------------------------------------------------------------------------
-------------------------------------------------------------------------------
QueueId State Start-Avg(%) Max-Avg(%) Max-Prob(%)
-------------------------------------------------------------------------------
Queue1 Down 50 75 80
Queue2 Down 50 75 80
Queue3 Down 50 75 80
Queue4 Down 50 75 80
Queue5 Down 50 75 80
Queue6 Down 50 75 80
Queue7 Down 50 75 80
Queue8 Down 50 75 80
-------------------------------------------------------------------------------
Slope Policies
-------------------------------------------------------------------------------
-------------------------------------------------------------------------------
QueueId CBS(KBytes) MBS(KBytes) Slope-Policy
-------------------------------------------------------------------------------
Queue1 24 200 default
Queue2 24 200 default
Queue3 24 200 default
Queue4 24 200 default
Queue5 24 200 default
Queue6 24 200 default
Queue7 24 200 default
Queue8 24 200 default
-------------------------------------------------------------------------------
Port Attachments
-------------------------------------------------------------------------------
Port-id : 1/1/1
Port-id : 1/1/2
Port-id : 1/1/3
Port-id : 1/1/4
Port-id : 1/1/5
===============================================================================
* indicates that the corresponding row element may have been truncated.
*A:Dut-A>show>qos#
*A:SAH01-051>show>qos# network 1 association
===============================================================================
QoS Network Policy
===============================================================================
-------------------------------------------------------------------------------
Network Policy (1)
-------------------------------------------------------------------------------
Policy-id : 1
Egr Remark : False
Forward Class : be Profile : None
Scope : Template
DOT1P Class Po*: 1 DSCP Class P*: 0
Description : Default network-port QoS policy.
-------------------------------------------------------------------------------
Port Attachments
-------------------------------------------------------------------------------
No Matching Entries
===============================================================================
* indicates that the corresponding row element may have been truncated.
*A:SAH01-051>show>qos#
Label |
Description |
|---|---|
Policy-Id |
The ID that uniquely identifies the policy |
Description |
A text string that helps identify the policy’s context in the configuration file |
Forward Class/ FC Name |
Specifies the forwarding class name |
Profile |
Out — Indicates that packets are classified as out-profile In — Indicates packets are classified as in-profile None — Indicates packets profile is undefined |
DOT1P Class |
Specifies the dot1p-classification policy ID that is being used for mapping the packets to different FC under the FCs based on the dot1p bits |
DSCP classification |
Specifies the dscp-classification policy ID that is being used for mapping the packets to different FC under the FCs based on the dscp bits |
High Slope Non Ring |
Specifies the non-ring high-slope policy values |
Low Slope Non Ring |
Specifies the non-ring low-slope values |
High Slope Ring |
Specifies the ring high-slope values |
Slope Policies |
Displays the slope policies applied to the queues |
router
Syntax
router [router-instance]
router service-name service-name
Context
show
Platforms
7210 SAS-K 2F6C4T and 7210 SAS-K 3SFP+ 8C
Description
This command shows router information.
Parameters
- router-instance
Specifies the router name or service ID.
- service-name
Specifies the service name, up to 64 characters.
sgt-qos
Syntax
sgt-qos
Context
show>router
Platforms
7210 SAS-K 2F6C4T and 7210 SAS-K 3SFP+ 8C
Description
This command displays QoS information about self-generated traffic. The value ‟none” in the output indicates that the default value is used; it does not mean that there is no value set. For a list of application defaults, see Network policy ID #1 defaults for access-uplink ports.
application
Syntax
application [app-name] [dscp | dot1p]
Context
show>router>sgt-qos
Platforms
7210 SAS-K 2F6C4T and 7210 SAS-K 3SFP+ 8C
Description
This command displays application QoS settings.
Parameters
- app-name
Specifies the application name.
- dscp
Displays all DSCP applications.
- dot1p
Displays all dot1p applications.
Output
The following outputs are examples of application QoS information, and Output fields: SGT-QoS application describes the output fields.
Sample output (router)*A:SAS-DUTA# show router sgt-qos application
===============================================================================
DSCP Application Values
===============================================================================
Application DSCP Value Default DSCP Value
-------------------------------------------------------------------------------
bgp none none
dns none none
ftp none none
icmp none none
igmp none none
ldp none none
ndis none none
ntp none none
ospf none none
pim none none
ptp none none
radius none none
rsvp none none
snmp none none
snmp-notification none none
ssh none none
syslog none none
tacplus none none
telnet none none
tftp none none
traceroute none none
vrrp none none
===============================================================================
===============================================================================
Dot1p Application Values
===============================================================================
Application Dot1p Value Default Dot1p Value
-------------------------------------------------------------------------------
arp none none
isis none none
===============================================================================
*A:SAS-DUTA#
*A:SAS-DUTA# show router sgt-qos application arp
===============================================================================
Dot1p Application Values
===============================================================================
Application Dot1p Value Default Dot1p Value
-------------------------------------------------------------------------------
arp none none
===============================================================================
*A:SAS-DUTA#
Sample output (VPRN Service Instance )
=======================
*A:SAS-DUTA# show router 1 sgt-qos application
===============================================================================
DSCP Application Values
===============================================================================
Application DSCP Value Default DSCP Value
-------------------------------------------------------------------------------
bgp none none
icmp cp17 none
igmp none none
ndis none none
ospf none none
pim none none
ssh none none
telnet none none
traceroute none none
vrrp none none
===============================================================================
===============================================================================
Dot1p Application Values
===============================================================================
Application Dot1p Value Default Dot1p Value
-------------------------------------------------------------------------------
arp none none
isis none none
===============================================================================
*A:SAS-DUTA#
*A:SAS-DUTA>config>service# \show router 1 sgt-qos application arp
===============================================================================
Dot1p Application Values
===============================================================================
Application Dot1p Value Default Dot1p Value
-------------------------------------------------------------------------------
arp none none
===============================================================================
*A:SAS-DUTA#
Label |
Description |
|---|---|
Application |
The DSCP or dot1p application |
DSCP Value |
The DSCP name or value assigned to the application; if you assign a value to the application (0 to 63), the DSCP name that maps to the value is displayed |
Default DSCP Value |
The default DSCP value |
Dot1p Value |
The dot1p priority assigned to the application (applies only to ARP and IS-IS) |
Default Dot1p Value |
The default dot1p value |
dscp-map
Syntax
dscp-map [dscp-name]
Context
show>router>sgt-qos
Platforms
Supported on all 7210 SAS platforms as described in this document
Description
This command displays DSCP-to-FC mappings.
Parameters
- dscp-name
Specifies the DSCP name.
Output
The following output is an example of DSCP-to-FC mapping information, and Output fields: SGT-QoS DSCP map describes the output fields.
Output Sample for router*A:SAS-DUTA# show router sgt-qos dscp-map
===============================================================================
DSCP to FC Mappings
===============================================================================
DSCP Value FC Value Default FC Value
-------------------------------------------------------------------------------
be nc nc
cp1 be be
cp2 be be
cp3 be be
cp4 be be
cp5 be be
cp6 be be
cp7 be be
cs1 be be
cp9 be be
af11 af af
cp11 be be
af12 af af
cp13 be be
af13 af af
cp15 be be
cs2 be be
cp17 be be
af21 l1 l1
cp19 be be
af22 l1 l1
cp21 be be
af23 l1 l1
cp23 be be
cs3 be be
cp25 be be
af31 l1 l1
cp27 be be
af32 l1 l1
cp29 be be
af33 h2 l1
cp31 be be
cs4 be be
cp33 be be
af41 nc nc
cp35 be be
af42 h2 h2
cp37 be be
af43 h2 h2
cp39 be be
cs5 be be
cp41 be be
cp42 be be
cp43 be be
cp44 be be
cp45 be be
ef ef ef
cp47 be be
nc1 nc nc
cp49 be be
cp50 h2 h2
cp51 be be
cp52 be be
cp53 be be
cp54 be be
cp55 be be
nc2 nc nc
cp57 be be
cp58 be be
cp59 be be
cp60 be be
cp61 be be
cp62 be be
cp63 be be
===============================================================================
*A:SAS-DUTA#
Output Sample (VPRN Service Instance)
*A:SAS-DUTA# show router 1 sgt-qos dscp-map
===============================================================================
DSCP to FC Mappings
===============================================================================
DSCP Value FC Value Default FC Value
-------------------------------------------------------------------------------
be nc nc
cp1 be be
cp2 be be
cp3 be be
cp4 be be
cp5 be be
cp6 be be
cp7 be be
cs1 be be
cp9 be be
af11 af af
cp11 be be
af12 af af
cp13 be be
af13 af af
cp15 be be
cs2 be be
cp17 ef be
af21 l1 l1
cp19 be be
af22 l1 l1
cp21 be be
af23 l1 l1
cp23 be be
cs3 be be
cp25 be be
af31 l1 l1
cp27 be be
af32 l1 l1
cp29 be be
af33 l1 l1
cp31 be be
cs4 be be
cp33 be be
af41 nc nc
cp35 be be
af42 h2 h2
cp37 be be
af43 h2 h2
cp39 be be
cs5 be be
cp41 be be
cp42 be be
cp43 be be
cp44 be be
cp45 be be
ef ef ef
cp47 be be
nc1 nc nc
cp49 be be
cp50 h2 h2
cp51 be be
cp52 be be
cp53 be be
cp54 be be
cp55 be be
nc2 nc nc
cp57 be be
cp58 be be
cp59 be be
cp60 be be
cp61 be be
cp62 be be
cp63 be be
===============================================================================
*A:SAS-DUTA#
Label |
Description |
|---|---|
DSCP Value |
The DSCP values (displayed as names) of the self-generated traffic |
FC Value |
The FC value mapped to each DSCP value |
Default FC Value |
The default FC value |