Displaying interface status
Use the show interface command to display the operational state of configured interfaces.
Display the status of all interfaces and subinterfaces in up state
To display the status of all configured interfaces that have operational state
up and their subinterfaces that also have operational state
up:
--{ running }--[ ]--
# show interface
===================================================================================
ethernet-1/10 is up, speed 100G, type 100GBASE-CR4 CA-L
ethernet-1/10.1 is up
Encapsulation: null
IPv4 addr : 192.35.1.0/31 (static)
IPv6 addr : 2001:192:35:1::/127 (static, preferred)
IPv6 addr : fe80::22e0:9cff:fe78:e2ea/64 (link-layer, preferred)
-----------------------------------------------------------------------------------
ethernet-1/21 is up, speed 100G, type 100GBASE-CR4 CA-L
ethernet-1/21.1 is up
Encapsulation: null
IPv4 addr : 192.45.1.254/31 (static)
IPv6 addr : 2001:192:45:1::fe/127 (static, preferred)
IPv6 addr : fe80::22e0:9cff:fe78:e2f5/64 (link-layer, preferred)
-----------------------------------------------------------------------------------
ethernet-1/22 is up, speed 100G, type 100GBASE-CR4 CA-L
ethernet-1/22.1 is up
Encapsulation: null
IPv4 addr : 192.45.3.254/31 (static)
IPv6 addr : 2001:192:45:3::fe/127 (static, preferred)
IPv6 addr : fe80::22e0:9cff:fe78:e2f6/64 (link-layer, preferred)
-----------------------------------------------------------------------------------
ethernet-1/3 is up, speed 100G, type 100GBASE-CR4 CA-L
ethernet-1/3.1 is up
Encapsulation: null
IPv4 addr : 192.57.1.1/31 (static)
IPv6 addr : 2001:192:57:1::1/127 (static, preferred)
IPv6 addr : fe80::22e0:9cff:fe78:e2e3/64 (link-layer, preferred)
-----------------------------------------------------------------------------------
...
===================================================================================
Summary
3 loopback interfaces configured
8 ethernet interfaces are up
1 management interfaces are up
12 subinterfaces are up
===================================================================================
Display summary information about all interfaces
To display summary information about interfaces that have operational state
up or down:
--{ running }--[ ]--
# show interface brief
+---------------+-------------+------------+-------+--------------+
| Port | Admin State | Oper State | Speed | Type |
+===============+=============+============+=======+==============+
| ethernet-1/1 | enable | up | 100G | 100GBASE-SR4 |
| ethernet-1/2 | enable | up | | 100GBASE-SR4 |
| ethernet-1/3 | disable | down | | |
| ethernet-1/4 | disable | down | | |
| ethernet-1/5 | disable | down | | |
| ethernet-1/6 | disable | down | | |
| ethernet-1/7 | disable | down | | |
+---------------+-------------+------------+-------+--------------+
Display summary information about a specific interface
To display summary information about a specific interface:
--{ running }--[ ]--
# show interface ethernet-1/1 brief
+---------------+-------------+------------+-------+--------------+
| Port | Admin State | Oper State | Speed | Type |
+===============+=============+============+=======+==============+
| ethernet-1/1 | enable | up | 100G | 100GBASE-SR4 |
+---------------+-------------+------------+-------+--------------+
Display summary information about all interfaces and subinterfaces
To display summary information about interfaces and subinterfaces that have
operational state up or down:
--{ running }--[ ]--
# show interface all
===================================================================================
ethernet-1/1 is down, reason port-admin-disabled
-----------------------------------------------------------------------------------
ethernet-1/10 is up, speed 100G, type 100GBASE-CR4 CA-L
ethernet-1/10.1 is up
Encapsulation: null
IPv4 addr : 192.35.1.0/31 (static)
IPv6 addr : 2001:192:35:1::/127 (static, preferred)
IPv6 addr : fe80::22e0:9cff:fe78:e2ea/64 (link-layer, preferred)
-----------------------------------------------------------------------------------
ethernet-1/11 is down, reason port-admin-disabled
-----------------------------------------------------------------------------------
ethernet-1/12 is down, reason port-admin-disabled
-----------------------------------------------------------------------------------
...
===================================================================================
Summary
3 loopback interfaces configured
8 ethernet interfaces are up
1 management interfaces are up
12 subinterfaces are up
===================================================================================
Display summary information about a specific interface and its subinterfaces
To display summary information about a specific interface and its subinterfaces:
--{ running }--[ ]--
# show interface ethernet-1/21
===================================================================================
ethernet-1/21 is up, speed 100G, type 100GBASE-CR4 CA-L
ethernet-1/21.1 is up
Encapsulation: null
IPv4 addr : 192.45.1.254/31 (static)
IPv6 addr : 2001:192:45:1::fe/127 (static, preferred)
IPv6 addr : fe80::22e0:9cff:fe78:e2f5/64 (link-layer, preferred)
===================================================================================
Display details about an interface and its subinterfaces
To display details about a specific interface and its subinterfaces:
--{ running }--[ ]--
# show interface ethernet-1/3 detail
===================================================================================
Interface: ethernet-1/3
-----------------------------------------------------------------------------------
Description : rifa-difa-1
Oper state : up
Down reason : N/A
Last change : 23m14s ago, No flaps since last clear
Speed : 100G
Flow control : Rx is disabled, Tx is not supported
MTU : 9232
VLAN tagging : false
Queues : 8 output queues supported, 3 used since the last clear
MAC address : 20:E0:9C:78:E2:E3
Last stats clear: never
-----------------------------------------------------------------------------------
Queue Parameter for ethernet-1/3
-----------------------------------------------------------------------------------
Queue-id Scheduling Weight
-----------------------------------------------------------------------------------
Traffic statistics for ethernet-1/3
-----------------------------------------------------------------------------------
counter Rx Tx
Octets 14241 11724
Unicast packets 0 0
Broadcast packets 0 0
Multicast packets 52 56
Errored packets 0 0
FCS error packets 0 N/A
MAC pause frames 0 N/A
Oversize frames 0 N/A
Jabber frames 0 N/A
Fragment frames 0 N/A
CRC errors 0 N/A
-----------------------------------------------------------------------------------
Traffic rate statistics for ethernet-1/3
-----------------------------------------------------------------------------------
units Rx Tx
kbps rate
-----------------------------------------------------------------------------------
Frame length statistics for ethernet-1/3
-----------------------------------------------------------------------------------
Frame length(Octets) Rx Tx
64 bytes 0 0
65-127 bytes 5 8
128-255 bytes 0 48
256-511 bytes 47 0
512-1023 bytes 0 0
1024-1518 bytes 0 0
1519+ bytes 0 0
-----------------------------------------------------------------------------------
Transceiver detail for ethernet-1/3
-----------------------------------------------------------------------------------
Status : Transceiver is present and operational
Form factor : QSFP28
Channels used : 4
Connector type : no-separable-connector
Vendor : Mellanox
Vendor part : MCP1600-C003
PMD type : 100GBASE-CR4 CA-L
Fault condition: false
Temperature : 0
Voltage : 0.0000
-----------------------------------------------------------------------------------
Transceiver channel detail for ethernet-1/3
-----------------------------------------------------------------------------------
Channel No Rx Power (dBm) Tx Power (dBm) Laser Bias current (mA)
1 -40.00 -40.00 0.000
2 -40.00 -40.00 0.000
3 -40.00 -40.00 0.000
4 -40.00 -40.00 0.000
===================================================================================
Subinterface: ethernet-1/3.1
-----------------------------------------------------------------------------------
Oper state : up
Down reason : N/A
Last change : 23m14s ago
Encapsulation : null
IP MTU : 9000
Last stats clear: never
IPv4 addr : 192.57.1.1/31 (static)
IPv6 addr : 2001:192:57:1::1/127 (static, preferred)
IPv6 addr : fe80::22e0:9cff:fe78:e2e3/64 (link-layer, preferred)
-----------------------------------------------------------------------------------
ARP/ND summary for ethernet-1/3.1
-----------------------------------------------------------------------------------
IPv4 ARP entries : 0 static, 0 dynamic
IPv6 ND entries : 0 static, 0 dynamic
-----------------------------------------------------------------------------------
QOS Policies applied to ethernet-1/3.1
-----------------------------------------------------------------------------------
Summary In Out
IPv4 DSCP classifier default
IPv6 DSCP classifier default
IPv4 DSCP rewrite none
IPv6 DSCP rewrite none
-----------------------------------------------------------------------------------
Traffic statistics for ethernet-1/3.1
-----------------------------------------------------------------------------------
Statistics Rx Tx
Packets 52 8
Octets 14241 828
Errored packets 0 0
Discarded packets 2 0
Forwarded packets 0 0
Forwarded octets 0 0
CPM packets 50 8
CPM octets 14033 828
===================================================================================
Display egress queue and VOQ information
To display information about egress queues and Virtual Output Queues (VOQs) for a specific interface and its subinterfaces:
# show interface ethernet-1/1 queue-statistics
===================================================================================
Interface: ethernet-1/1
-----------------------------------------------------------------------------------
Description : <None>
Oper state : down
Down reason : lower-layer-down
Last change : 4d14h50m28s ago, No flaps since last clear
Speed : 100G
Flow control : Rx is disabled, Tx is not supported
Loopback mode : false
MTU : 9232
VLAN tagging : false
Queues : 8 output queues supported, 0 used since the last clear
MAC address : 68:AB:09:A2:71:B0
Last stats clear: never
-----------------------------------------------------------------------------------
Queue Parameter for for ethernet-1/1
-----------------------------------------------------------------------------------
Queue-id Scheduling Weight PIR % PIR (kbps)
0 SP - 100 98994140.625
1 SP - 100 98994140.625
2 SP - 100 98994140.625
3 SP - 100 98994140.625
4 SP - 100 98994140.625
5 SP - 100 98994140.625
6 SP - 100 98994140.625
7 SP - 100 98994140.625
-----------------------------------------------------------------------------------
Queue statistics for interface ethernet-1/1, Queue 0 (fc0 traffic)
-----------------------------------------------------------------------------------
Name Fwd-Octets Fwd-Pkts Drop-Octets Drop-Pkts
Unicast Egress queue 0 0 0 0
VOQ 1 0 0 0 0
VOQ 2 0 0 0 0
VOQ 3 0 0 0 0
VOQ 4 0 0 0 0
Multicast Egress queue 0 0 0 0
-----------------------------------------------------------------------------------
Queue statistics for interface ethernet-1/1, Queue 1 (fc1 traffic)
-----------------------------------------------------------------------------------
Name Fwd-Octets Fwd-Pkts Drop-Octets Drop-Pkts
Unicast Egress queue 0 0 0 0
VOQ 1 0 0 0 0
VOQ 2 0 0 0 0
VOQ 3 0 0 0 0
VOQ 4 0 0 0 0
Multicast Egress queue 0 0 0 0
-----------------------------------------------------------------------------------
Queue statistics for interface ethernet-1/1, Queue 2 (fc2 traffic)
-----------------------------------------------------------------------------------
Name Fwd-Octets Fwd-Pkts Drop-Octets Drop-Pkts
Unicast Egress queue 0 0 0 0
VOQ 1 0 0 0 0
VOQ 2 0 0 0 0
VOQ 3 0 0 0 0
VOQ 4 0 0 0 0
Multicast Egress queue 0 0 0 0
-----------------------------------------------------------------------------------
Queue statistics for interface ethernet-1/1, Queue 3 (fc3 traffic)
-----------------------------------------------------------------------------------
Name Fwd-Octets Fwd-Pkts Drop-Octets Drop-Pkts
Unicast Egress queue 0 0 0 0
VOQ 1 0 0 0 0
VOQ 2 0 0 0 0
VOQ 3 0 0 0 0
VOQ 4 0 0 0 0
Multicast Egress queue 0 0 0 0
-----------------------------------------------------------------------------------
Queue statistics for interface ethernet-1/1, Queue 4 (fc4 traffic)
-----------------------------------------------------------------------------------
Name Fwd-Octets Fwd-Pkts Drop-Octets Drop-Pkts
Unicast Egress queue 0 0 0 0
VOQ 1 0 0 0 0
VOQ 2 0 0 0 0
VOQ 3 0 0 0 0
VOQ 4 0 0 0 0
Multicast Egress queue 0 0 0 0
-----------------------------------------------------------------------------------
Queue statistics for interface ethernet-1/1, Queue 5 (fc5 traffic)
-----------------------------------------------------------------------------------
Name Fwd-Octets Fwd-Pkts Drop-Octets Drop-Pkts
Unicast Egress queue 0 0 0 0
VOQ 1 0 0 0 0
VOQ 2 0 0 0 0
VOQ 3 0 0 0 0
VOQ 4 0 0 0 0
Multicast Egress queue 0 0 0 0
-----------------------------------------------------------------------------------
Queue statistics for interface ethernet-1/1, Queue 6 (fc6 traffic)
-----------------------------------------------------------------------------------
Name Fwd-Octets Fwd-Pkts Drop-Octets Drop-Pkts
Unicast Egress queue 0 0 0 0
VOQ 1 0 0 0 0
VOQ 2 0 0 0 0
VOQ 3 0 0 0 0
VOQ 4 0 0 0 0
Multicast Egress queue 0 0 0 0
-----------------------------------------------------------------------------------
Queue statistics for interface ethernet-1/1, Queue 7 (fc7 traffic)
-----------------------------------------------------------------------------------
Name Fwd-Octets Fwd-Pkts Drop-Octets Drop-Pkts
Unicast Egress queue 0 0 0 0
VOQ 1 0 0 0 0
VOQ 2 0 0 0 0
VOQ 3 0 0 0 0
VOQ 4 0 0 0 0
Multicast Egress queue 0 0 0 0
===================================================================================