eth-ring commands
configure
— eth-ring number
— admin-state keyword
— apply-groups reference
— apply-groups-exclude reference
— ccm-hold-time
— down number
— up number
— compatible-version number
— description string
— guard-time number
— node-id string
— path string
— admin-state keyword
— apply-groups reference
— apply-groups-exclude reference
— description string
— eth-cfm
— mep md-admin-name reference ma-admin-name reference mep-id number
— admin-state keyword
— alarm-notification
— fng-alarm-time number
— fng-reset-time number
— apply-groups reference
— apply-groups-exclude reference
— ccm boolean
— ccm-ltm-priority number
— ccm-padding-size number
— control-mep boolean
— description string
— eth-test
— bit-error-threshold number
— test-pattern
— crc-tlv boolean
— pattern keyword
— grace
— eth-ed
— max-rx-defect-window number
— priority number
— rx-eth-ed boolean
— tx-eth-ed boolean
— eth-vsm-grace
— rx-eth-vsm-grace boolean
— tx-eth-vsm-grace boolean
— low-priority-defect keyword
— mac-address string
— one-way-delay-threshold number
— port-and-raps-tag string
— rpl-end boolean
— revert-time number
— rpl-node keyword
— sub-ring
— interconnect
— propagate-topology-change boolean
— ring-id reference
— vpls
— type keyword
eth-ring command descriptions
eth-ring [ring-index] number
[ring-index] number
admin-state keyword
Synopsis | Administrative state of the Ethernet ring | |
Context | configure eth-ring number admin-state keyword | |
Tree | admin-state | |
Options | ||
Default | disable | |
Introduced | 21.7.R1 | |
Platforms | 7450 ESS, 7750 SR, 7750 SR-a, 7750 SR-e, 7750 SR-s, 7950 XRS |
ccm-hold-time
Synopsis | Enter the ccm-hold-time context | |
Context | configure eth-ring number ccm-hold-time | |
Tree | ccm-hold-time | |
Introduced | 21.7.R1 | |
Platforms | 7450 ESS, 7750 SR, 7750 SR-a, 7750 SR-e, 7750 SR-s, 7950 XRS |
down number
Synopsis | Hold timer for down event dampening | |
Context | configure eth-ring number ccm-hold-time down number | |
Tree | down | |
Range | 1 to 5000 | |
Units | centiseconds | |
Introduced | 21.7.R1 | |
Platforms |
7450 ESS, 7750 SR, 7750 SR-a, 7750 SR-e, 7750 SR-s, 7950 XRS |
up number
Synopsis | Hold timer for recovery reporting | |
Context | configure eth-ring number ccm-hold-time up number | |
Tree | up | |
Range | 0 to 5000 | |
Units | deciseconds | |
Default | 20 | |
Introduced | 21.7.R1 | |
Platforms | 7450 ESS, 7750 SR, 7750 SR-a, 7750 SR-e, 7750 SR-s, 7950 XRS |
compatible-version number
Synopsis | Compatibility version for the Ethernet ring | |
Context | configure eth-ring number compatible-version number | |
Tree | compatible-version | |
Range | 1 to 2 | |
Default | 2 | |
Introduced | 21.7.R1 | |
Platforms |
7450 ESS, 7750 SR, 7750 SR-a, 7750 SR-e, 7750 SR-s, 7950 XRS |
description string
Synopsis | Text description | |
Context | configure eth-ring number description string | |
Tree | description | |
String Length | 0 to 80 | |
Introduced | 21.7.R1 | |
Platforms | 7450 ESS, 7750 SR, 7750 SR-a, 7750 SR-e, 7750 SR-s, 7950 XRS |
guard-time number
Synopsis | Ethernet ring guard time | |
Context | configure eth-ring number guard-time number | |
Tree | guard-time | |
Range | 1 to 20 | |
Units | deciseconds | |
Default | 5 | |
Introduced | 21.7.R1 | |
Platforms | 7450 ESS, 7750 SR, 7750 SR-a, 7750 SR-e, 7750 SR-s, 7950 XRS |
node-id string
path [path-index] string
[path-index] string
admin-state keyword
Synopsis | Administrative state of the Ethernet ring path | |
Context | configure eth-ring number path string admin-state keyword | |
Tree | admin-state | |
Options | ||
Default | disable | |
Introduced | 21.7.R1 | |
Platforms | 7450 ESS, 7750 SR, 7750 SR-a, 7750 SR-e, 7750 SR-s, 7950 XRS |
description string
Synopsis | Text description | |
Context | configure eth-ring number path string description string | |
Tree | description | |
String Length | 0 to 80 | |
Introduced | 21.7.R1 | |
Platforms | 7450 ESS, 7750 SR, 7750 SR-a, 7750 SR-e, 7750 SR-s, 7950 XRS |
eth-cfm
mep md-admin-name reference ma-admin-name reference mep-id number
Synopsis | Enter the mep list instance | |
Context | configure eth-ring number path string eth-cfm mep md-admin-name reference ma-admin-name reference mep-id number | |
Tree | mep | |
Introduced | 21.7.R1 | |
Platforms | 7450 ESS, 7750 SR, 7750 SR-a, 7750 SR-e, 7750 SR-s, 7950 XRS |
md-admin-name reference
Synopsis | Maintenance Domain (MD) name | |
Context | configure eth-ring number path string eth-cfm mep md-admin-name reference ma-admin-name reference mep-id number | |
Tree | mep | |
Reference | ||
Notes | This element is part of a list key. | |
Introduced | 21.7.R1 | |
Platforms | 7450 ESS, 7750 SR, 7750 SR-a, 7750 SR-e, 7750 SR-s, 7950 XRS |
ma-admin-name reference
Synopsis | Maintenance Association (MA) name | |
Context | configure eth-ring number path string eth-cfm mep md-admin-name reference ma-admin-name reference mep-id number | |
Tree | mep | |
Reference | configure eth-cfm domain string association string | |
Notes | This element is part of a list key. | |
Introduced | 21.7.R1 | |
Platforms | 7450 ESS, 7750 SR, 7750 SR-a, 7750 SR-e, 7750 SR-s, 7950 XRS |
mep-id number
Synopsis | Maintenance Endpoint (MEP) ID | |
Context | configure eth-ring number path string eth-cfm mep md-admin-name reference ma-admin-name reference mep-id number | |
Tree | mep | |
Range | 1 to 8191 | |
Notes | This element is part of a list key. | |
Introduced | 21.7.R1 | |
Platforms | 7450 ESS, 7750 SR, 7750 SR-a, 7750 SR-e, 7750 SR-s, 7950 XRS |
admin-state keyword
Synopsis | Administrative state of the MEP | |
Context | configure eth-ring number path string eth-cfm mep md-admin-name reference ma-admin-name reference mep-id number admin-state keyword | |
Tree | admin-state | |
Options | ||
Default | disable | |
Introduced | 21.7.R1 | |
Platforms | 7450 ESS, 7750 SR, 7750 SR-a, 7750 SR-e, 7750 SR-s, 7950 XRS |
alarm-notification
Synopsis | Enter the alarm-notification context | |
Context | configure eth-ring number path string eth-cfm mep md-admin-name reference ma-admin-name reference mep-id number alarm-notification | |
Tree | alarm-notification | |
Description | Commands in this context configure the Fault Notification Generator (FNG) time values to raise an alarm or reset the CCM defect alarm. Use these timers for network management processes. The timers are not tied into delaying the notification to the fault management system on the network element and do not affect fault propagation mechanisms. | |
Introduced | 21.7.R1 | |
Platforms | 7450 ESS, 7750 SR, 7750 SR-a, 7750 SR-e, 7750 SR-s, 7950 XRS |
fng-alarm-time number
Synopsis | Time that must expire before an FNG alarm is raised | |
Context | configure eth-ring number path string eth-cfm mep md-admin-name reference ma-admin-name reference mep-id number alarm-notification fng-alarm-time number | |
Tree | fng-alarm-time | |
Range | 250 | 500 | 1000 | |
Units | centiseconds | |
Introduced | 21.7.R1 | |
Platforms | 7450 ESS, 7750 SR, 7750 SR-a, 7750 SR-e, 7750 SR-s, 7950 XRS |
fng-reset-time number
Synopsis | Time that must expire before an FNG alarm is reset | |
Context | configure eth-ring number path string eth-cfm mep md-admin-name reference ma-admin-name reference mep-id number alarm-notification fng-reset-time number | |
Tree | fng-reset-time | |
Range | 250 | 500 | 1000 | |
Units | centiseconds | |
Introduced | 21.7.R1 | |
Platforms | 7450 ESS, 7750 SR, 7750 SR-a, 7750 SR-e, 7750 SR-s, 7950 XRS |
ccm boolean
Synopsis | Generate CCM messages | |
Context | configure eth-ring number path string eth-cfm mep md-admin-name reference ma-admin-name reference mep-id number ccm boolean | |
Tree | ccm | |
Default | false | |
Introduced | 21.7.R1 | |
Platforms | 7450 ESS, 7750 SR, 7750 SR-a, 7750 SR-e, 7750 SR-s, 7950 XRS |
ccm-ltm-priority number
Synopsis | Priority of CCM and LTM messages transmitted by the MEP | |
Context | configure eth-ring number path string eth-cfm mep md-admin-name reference ma-admin-name reference mep-id number ccm-ltm-priority number | |
Tree | ccm-ltm-priority | |
Range | 0 to 7 | |
Default | 7 | |
Introduced | 21.7.R1 | |
Platforms |
7450 ESS, 7750 SR, 7750 SR-a, 7750 SR-e, 7750 SR-s, 7950 XRS |
ccm-padding-size number
Synopsis | Number of octets of padding to insert in CCM packets | |
Context | configure eth-ring number path string eth-cfm mep md-admin-name reference ma-admin-name reference mep-id number ccm-padding-size number | |
Tree | ccm-padding-size | |
Description | This command sets the byte size of the optional Data TLV to be included in the ETH-CC PDU. This command increases the size of the ETH-CC PDU by the configured value. The base size of the ETH-CC PDU, including the Interface Status TLV and Port Status TLV, is 83 bytes not including the Layer 2 encapsulation. CCM padding is not supported when the CCM interval (configured through configure eth-cfm domain association ccm-interval) is less than 1 second. | |
Range | 3 to 1500 | |
Introduced | 21.7.R1 | |
Platforms | 7450 ESS, 7750 SR, 7750 SR-a, 7750 SR-e, 7750 SR-s, 7950 XRS |
control-mep boolean
Synopsis | Enable Ethernet ring control on the MEP | |
Context | configure eth-ring number path string eth-cfm mep md-admin-name reference ma-admin-name reference mep-id number control-mep boolean | |
Tree | control-mep | |
Default | false | |
Introduced | 21.7.R1 | |
Platforms | 7450 ESS, 7750 SR, 7750 SR-a, 7750 SR-e, 7750 SR-s, 7950 XRS |
description string
Synopsis | Text description | |
Context | configure eth-ring number path string eth-cfm mep md-admin-name reference ma-admin-name reference mep-id number description string | |
Tree | description | |
String Length | 1 to 80 | |
Introduced | 21.7.R1 | |
Platforms | 7450 ESS, 7750 SR, 7750 SR-a, 7750 SR-e, 7750 SR-s, 7950 XRS |
eth-test
Synopsis | Enable the eth-test context | |
Context | configure eth-ring number path string eth-cfm mep md-admin-name reference ma-admin-name reference mep-id number eth-test | |
Tree | eth-test | |
Description | Commands in this context configure information used by the Ethernet Test (ETH-TST) packet. The commands must be configured on both the sender and the receiver nodes. The test packets are used with the oam eth-cfm eth-test command. | |
Introduced | 21.7.R1 | |
Platforms | 7450 ESS, 7750 SR, 7750 SR-a, 7750 SR-e, 7750 SR-s, 7950 XRS |
bit-error-threshold number
Synopsis | Lowest priority defect allowed to generate fault alarm | |
Context | configure eth-ring number path string eth-cfm mep md-admin-name reference ma-admin-name reference mep-id number eth-test bit-error-threshold number | |
Tree | bit-error-threshold | |
Range | 0 to 11840 | |
Units | bit errors | |
Default | 1 | |
Introduced | 21.7.R1 | |
Platforms | 7450 ESS, 7750 SR, 7750 SR-a, 7750 SR-e, 7750 SR-s, 7950 XRS |
test-pattern
Synopsis | Enter the test-pattern context | |
Context | configure eth-ring number path string eth-cfm mep md-admin-name reference ma-admin-name reference mep-id number eth-test test-pattern | |
Tree | test-pattern | |
Description | Commands in this context specify the test pattern for the ETH-TST frames. The pattern does not have to be the same on the sender and the receiver. | |
Introduced | 21.7.R1 | |
Platforms | 7450 ESS, 7750 SR, 7750 SR-a, 7750 SR-e, 7750 SR-s, 7950 XRS |
crc-tlv boolean
Synopsis | Generate a CRC checksum | |
Context | configure eth-ring number path string eth-cfm mep md-admin-name reference ma-admin-name reference mep-id number eth-test test-pattern crc-tlv boolean | |
Tree | crc-tlv | |
Default | false | |
Introduced | 21.7.R1 | |
Platforms | 7450 ESS, 7750 SR, 7750 SR-a, 7750 SR-e, 7750 SR-s, 7950 XRS |
pattern keyword
Synopsis | Test pattern for Ethernet Test frames | |
Context | configure eth-ring number path string eth-cfm mep md-admin-name reference ma-admin-name reference mep-id number eth-test test-pattern pattern keyword | |
Tree | pattern | |
Description | This command specifies the test pattern of the Ethernet Test (ETH-TST) frames. This does not have to be configured the same on the sender and the receiver. | |
Options | ||
Default | all-zeros | |
Introduced | 21.7.R1 | |
Platforms | 7450 ESS, 7750 SR, 7750 SR-a, 7750 SR-e, 7750 SR-s, 7950 XRS |
grace
Synopsis | Enter the grace context | |
Context | configure eth-ring number path string eth-cfm mep md-admin-name reference ma-admin-name reference mep-id number grace | |
Tree | grace | |
Description | Commands in this context configure the Nokia ETH-CFM Grace function and the ITU-T Y.1731 Ethernet Expected Default (ETH-ED) function. | |
Introduced | 21.7.R1 | |
Platforms | 7450 ESS, 7750 SR, 7750 SR-a, 7750 SR-e, 7750 SR-s, 7950 XRS |
eth-ed
Synopsis | Enter the eth-ed context | |
Context | configure eth-ring number path string eth-cfm mep md-admin-name reference ma-admin-name reference mep-id number grace eth-ed | |
Tree | eth-ed | |
Description | Commands in this context configure the ITU-T Y.1731 ETH-ED function. | |
Introduced | 21.7.R1 | |
Platforms | 7450 ESS, 7750 SR, 7750 SR-a, 7750 SR-e, 7750 SR-s, 7950 XRS |
max-rx-defect-window number
Synopsis | Maximum received ETH-ED expected defect window duration | |
Context | configure eth-ring number path string eth-cfm mep md-admin-name reference ma-admin-name reference mep-id number grace eth-ed max-rx-defect-window number | |
Tree | max-rx-defect-window | |
Range | 1 to 86400 | |
Units | seconds | |
Introduced | 21.7.R1 | |
Platforms |
7450 ESS, 7750 SR, 7750 SR-a, 7750 SR-e, 7750 SR-s, 7950 XRS |
priority number
Synopsis | Transmission priority for ETH-ED PDUs | |
Context | configure eth-ring number path string eth-cfm mep md-admin-name reference ma-admin-name reference mep-id number grace eth-ed priority number | |
Tree | priority | |
Range | 0 to 7 | |
Introduced | 21.7.R1 | |
Platforms | 7450 ESS, 7750 SR, 7750 SR-a, 7750 SR-e, 7750 SR-s, 7950 XRS |
rx-eth-ed boolean
Synopsis | Receive and process ETH-ED ITU-T Y.1731 PDUs on the MEP | |
Context | configure eth-ring number path string eth-cfm mep md-admin-name reference ma-admin-name reference mep-id number grace eth-ed rx-eth-ed boolean | |
Tree | rx-eth-ed | |
Description | This command enables the reception and processing of the ITU-T Y.1731 ETH-ED PDU on the MEP. | |
Default | true | |
Introduced | 21.7.R1 | |
Platforms | 7450 ESS, 7750 SR, 7750 SR-a, 7750 SR-e, 7750 SR-s, 7950 XRS |
tx-eth-ed boolean
Synopsis | Transmit ETH-ED PDUs from the MEP | |
Context | configure eth-ring number path string eth-cfm mep md-admin-name reference ma-admin-name reference mep-id number grace eth-ed tx-eth-ed boolean | |
Tree | tx-eth-ed | |
Default | false | |
Introduced | 21.7.R1 | |
Platforms | 7450 ESS, 7750 SR, 7750 SR-a, 7750 SR-e, 7750 SR-s, 7950 XRS |
eth-vsm-grace
Synopsis | Enter the eth-vsm-grace context | |
Context | configure eth-ring number path string eth-cfm mep md-admin-name reference ma-admin-name reference mep-id number grace eth-vsm-grace | |
Tree | eth-vsm-grace | |
Description | Commands in this context configure the Nokia ETH-CFM Grace function. | |
Introduced | 21.7.R1 | |
Platforms | 7450 ESS, 7750 SR, 7750 SR-a, 7750 SR-e, 7750 SR-s, 7950 XRS |
rx-eth-vsm-grace boolean
Synopsis | Receive and process Nokia ETH-CFM Grace PDU on the MEP | |
Context | configure eth-ring number path string eth-cfm mep md-admin-name reference ma-admin-name reference mep-id number grace eth-vsm-grace rx-eth-vsm-grace boolean | |
Tree | rx-eth-vsm-grace | |
Description | When configured to true, the router enables the Nokia Grace function, which is a vendor-specific PDU that informs MEP peers that the local node may be entering a period of expected defect. When configured to false, the router disables the Nokia Grace function. | |
Default | true | |
Introduced | 21.7.R1 | |
Platforms | 7450 ESS, 7750 SR, 7750 SR-a, 7750 SR-e, 7750 SR-s, 7950 XRS |
tx-eth-vsm-grace boolean
Synopsis | Transmit ETH-ED PDUs from the MEP | |
Context | configure eth-ring number path string eth-cfm mep md-admin-name reference ma-admin-name reference mep-id number grace eth-vsm-grace tx-eth-vsm-grace boolean | |
Tree | tx-eth-vsm-grace | |
Description | When configured to true, the router can transmit the Nokia ETH-CFM Grace PDU from the MEP when a system soft reset notification is received for one or more cards. The Nokia Grace function is a vendor-specific PDU that informs MEP peers that the local node may be entering a period of expected defect. The operator must configure the configure system eth-cfm grace command to instruct the system that the node is capable of transmitting expected-defect windows to peers. The system can only transmit one form of ETH-CFM grace (Nokia ETH-CFM Grace or ITU-T Y.1731 ETH-ED). When configured to false, the router disables the transmission of the Nokia ETH-CFM Grace PDU from the MEP. | |
Default | true | |
Introduced | 21.7.R1 | |
Platforms | 7450 ESS, 7750 SR, 7750 SR-a, 7750 SR-e, 7750 SR-s, 7950 XRS |
low-priority-defect keyword
Synopsis | Lowest priority defect allowed to generate fault alarm | |
Context | configure eth-ring number path string eth-cfm mep md-admin-name reference ma-admin-name reference mep-id number low-priority-defect keyword | |
Tree | low-priority-defect | |
Options | ||
Default | all-def | |
Introduced | 21.7.R1 | |
Platforms | 7450 ESS, 7750 SR, 7750 SR-a, 7750 SR-e, 7750 SR-s, 7950 XRS |
mac-address string
Synopsis | MAC address of the MEP | |
Context | configure eth-ring number path string eth-cfm mep md-admin-name reference ma-admin-name reference mep-id number mac-address string | |
Tree | mac-address | |
Description | This command specifies the MAC address of the MEP. When unconfigured, the MAC address of the port (if the MEP is on a SAP) or the MAC address of a bridge (if the MEP is on a spoke) is used. | |
Introduced | 21.7.R1 | |
Platforms | 7450 ESS, 7750 SR, 7750 SR-a, 7750 SR-e, 7750 SR-s, 7950 XRS |
one-way-delay-threshold number
Synopsis | Threshold time limit for the one-way delay test | |
Context | configure eth-ring number path string eth-cfm mep md-admin-name reference ma-admin-name reference mep-id number one-way-delay-threshold number | |
Tree | one-way-delay-threshold | |
Range | 0 to 600 | |
Units | seconds | |
Default | 3 | |
Introduced | 21.7.R1 | |
Platforms | 7450 ESS, 7750 SR, 7750 SR-a, 7750 SR-e, 7750 SR-s, 7950 XRS |
port-and-raps-tag string
WARNING: Modifying this element recreates the parent element automatically for the new value to take effect. | ||
Synopsis | Port ID and Ring APS tag ID | |
Context | configure eth-ring number path string port-and-raps-tag string | |
Tree | port-and-raps-tag | |
String Length | 1 to 45 | |
Notes | This element is mandatory. | |
Introduced | 21.7.R1 | |
Platforms | 7450 ESS, 7750 SR, 7750 SR-a, 7750 SR-e, 7750 SR-s, 7950 XRS |
rpl-end boolean
WARNING: Modifying this element toggles the admin-state of the parent element automatically for the new value to take effect. | ||
Synopsis | Enable path as a Ring Protection Link (RPL) end | |
Context | configure eth-ring number path string rpl-end boolean | |
Tree | rpl-end | |
Default | false | |
Introduced | 21.7.R1 | |
Platforms | 7450 ESS, 7750 SR, 7750 SR-a, 7750 SR-e, 7750 SR-s, 7950 XRS |
revert-time number
Synopsis | Revert time for the Ethernet ring | |
Context | configure eth-ring number revert-time number | |
Tree | revert-time | |
Range | 0 | 60 to 720 | |
Units | seconds | |
Default | 300 | |
Introduced | 21.7.R1 | |
Platforms | 7450 ESS, 7750 SR, 7750 SR-a, 7750 SR-e, 7750 SR-s, 7950 XRS |
rpl-node keyword
sub-ring
interconnect
Synopsis | Enter the interconnect context | |
Context | configure eth-ring number sub-ring interconnect | |
Tree | interconnect | |
Introduced | 21.7.R1 | |
Platforms | 7450 ESS, 7750 SR, 7750 SR-a, 7750 SR-e, 7750 SR-s, 7950 XRS |
propagate-topology-change boolean
Synopsis | Propagate topology changes | |
Context | configure eth-ring number sub-ring interconnect propagate-topology-change boolean | |
Tree | propagate-topology-change | |
Default | false | |
Introduced | 21.7.R1 | |
Platforms | 7450 ESS, 7750 SR, 7750 SR-a, 7750 SR-e, 7750 SR-s, 7950 XRS |
ring-id reference
Synopsis | Ring instance of the connection ring for the sub-ring | |
Context | configure eth-ring number sub-ring interconnect ring-id reference | |
Tree | ring-id | |
Reference | configure eth-ring number | |
Notes | The following elements are part of a choice: ring-id or vpls. | |
Introduced | 21.7.R1 | |
Platforms | 7450 ESS, 7750 SR, 7750 SR-a, 7750 SR-e, 7750 SR-s, 7950 XRS |
vpls
Synopsis | Connect sub-ring to VPLS ID that contains sub-ring SAP | |
Context | configure eth-ring number sub-ring interconnect vpls | |
Tree | vpls | |
Notes | The following elements are part of a choice: ring-id or vpls. | |
Introduced | 21.7.R1 | |
Platforms | 7450 ESS, 7750 SR, 7750 SR-a, 7750 SR-e, 7750 SR-s, 7950 XRS |