L2X Operational Commands
The L2X show commands provide detailed information about the L2X operations.
L2X Show Commands
The L2X show commands display data from FIB local table. Therefore, local L2X with down ports or remote l2x with unresolved nexthop address are not displayed.
L2X Summary
The summary commands display L2X information in a tabular format. Key information is displayed in the summary output.
| The L2X name is truncated after certain length as space is less to display summary output. In such cases, you can use detail command output where full name is displayed. |
Syntax:
show l2x <options>
| Option | Description |
|---|---|
- |
Without any option, the commands displays all L2X information such as ingress L2X and egress L2X. |
l2x-name <l2x-name> |
Displays information for a specific L2X. |
detail |
Displays detailed L2X information for a specific L2X. |
direction <direction> |
Displays L2X information for a specified direction, where direction can be ingress, egress, or bi-directional. |
local-interface <interface-name> |
Displays L2X information for a specific LAG interface. |
nexthop4 <nexthop> |
Displays L2X information for the remote IPv4 address. |
nexthop6 <nexthop> |
Displays L2X information for the remote IPv6 address. |
service-label <service_label> |
Displays the L2X information for a specific service label. |
type <type> |
Displays detailed L2X information for a specific type and L2X. |
statistics |
Displays statistics for a specific L2X. |
Example 1: Summary view of L2X information
supervisor@rtbrick: op> show l2x
Name Direction Incoming Intf Outgoing Intf/Next Hop Outer VLAN Inner VLAN Service label
l2bsa-0/1/27/281479271677953 ingress ifp-0/1/27 2001:db8:0:75:: 64 Any 110011
l2bsa-0/1/27/281479271677953 egress - ifp-0/1/27 - - 120011
l2bsa-0/1/27/281479271677954 ingress ifp-0/1/27 2001:db8:0:75:: 65 Any 110012
l2bsa-0/1/27/281479271677954 egress - ifp-0/1/27 - - 120012
l2bsa-0/1/27/281479271677955 ingress ifp-0/1/27 2001:db8:0:75:: 66 Any 110013
l2bsa-0/1/27/281479271677955 egress - ifp-0/1/27 - - 120013
l2bsa-0/1/27/281479271677956 ingress ifp-0/1/27 2001:db8:0:75:: 67 Any 110014
l2bsa-0/1/27/281479271677956 egress - ifp-0/1/27 - - 120014Example 2: Summary view of a specific L2X
supervisor@rtbrick: op> show l2x l2bsa-0/1/27/281479271677953
Name Direction Incoming Intf Outgoing Intf/Next Hop Outer VLAN Inner VLAN Service label
l2bsa-0/1/27/281479271677953 ingress ifp-0/1/27 2001:db8:0:75:: 64 Any 110011
l2bsa-0/1/27/281479271677953 egress - ifp-0/1/27 - - 120011Example 3: Summary view of a remote L2X
supervisor@rtbrick: op> show l2x type remote
Name Direction Incoming Intf Outgoing Intf/Next Hop Outer VLAN Inner VLAN Service label
l2bsa_lag-1_11 ingress lag-1 2001:db8:0:85:: 11 Any 120011
l2bsa_lag-1_11 egress - lag-1 - - 110011
l2bsa_lag-1_12 ingress lag-1 2001:db8:0:85:: 12 Any 120012
l2bsa_lag-1_12 egress - lag-1 - - 110012
l2bsa_lag-1_13 ingress lag-1 2001:db8:0:85:: 13 Any 120013
l2bsa_lag-1_13 egress - lag-1 - - 110013
l2bsa_lag-1_14 ingress lag-1 2001:db8:0:85:: 14 Any 120014
l2bsa_lag-1_14 egress - lag-1 - - 110014
l2bsa_lag-1_15 ingress lag-1 2001:db8:0:85:: 15 Any 120015
l2bsa_lag-1_15 egress - lag-1 - - 110015
l2bsa_lag-1_16 ingress lag-1 2001:db8:0:85:: 16 Any 120016Example 4: Summary view of L2X for a specific service label
supervisor@rtbrick: op> show l2x service-label 120011
Name Direction Incoming Intf Outgoing Intf/Next Hop Outer VLAN Inner VLAN Service label
l2bsa_lag-1_11 ingress lag-1 2001:db8:0:85:: 11 Any 120011
supervisor@rtbrick: op>Example 5: Summary view of the L2X information for a specified direction, where direction can be ingress, egress, or bi-directional.
supervisor@rtbrick: op> show l2x direction ingress
Name Direction Incoming Intf Outgoing Intf/Next Hop Outer VLAN Inner VLAN Service label
l2bsa_lag-1_11 ingress lag-1 2001:db8:0:85:: 11 Any 120011
l2bsa_lag-1_12 ingress lag-1 2001:db8:0:85:: 12 Any 120012
l2bsa_lag-1_13 ingress lag-1 2001:db8:0:85:: 13 Any 120013
l2bsa_lag-1_14 ingress lag-1 2001:db8:0:85:: 14 Any 120014
l2bsa_lag-1_15 ingress lag-1 2001:db8:0:85:: 15 Any 120015
l2bsa_lag-1_16 ingress lag-1 2001:db8:0:85:: 16 Any 120016
l2bsa_lag-1_17 ingress lag-1 2001:db8:0:85:: 17 Any 120017
l2bsa_lag-1_18 ingress lag-1 2001:db8:0:85:: 18 Any 120018
l2bsa_lag-1_19 ingress lag-1 2001:db8:0:85:: 19 Any 120019
l2bsa_lag-1_20 ingress lag-1 2001:db8:0:85:: 20 Any 120020
l2bsa_lag-1_21 ingress lag-1 2001:db8:0:85:: 21 Any 120021
l2bsa_lag-1_22 ingress lag-1 2001:db8:0:85:: 22 Any 120022
l2bsa_lag-1_23 ingress lag-1 2001:db8:0:85:: 23 Any 120023
l2bsa_lag-1_24 ingress lag-1 2001:db8:0:85:: 24 Any 120024
l2bsa_lag-1_25 ingress lag-1 2001:db8:0:85:: 25 Any 120025
l2bsa_lag-1_26 ingress lag-1 2001:db8:0:85:: 26 Any 120026
l2bsa_lag-1_27 ingress lag-1 2001:db8:0:85:: 27 Any 120027Example 6: Summary view of L2X information for a specific LAG interface
supervisor@rtbrick: op> show l2x local-interface lag-1
Name Direction Incoming Intf Outgoing Intf/Next Hop Outer VLAN Inner VLAN Service label
l2bsa_lag-1_11 ingress lag-1 2001:db8:0:85:: 11 Any 120011
l2bsa_lag-1_12 ingress lag-1 2001:db8:0:85:: 12 Any 120012
l2bsa_lag-1_13 ingress lag-1 2001:db8:0:85:: 13 Any 120013
l2bsa_lag-1_14 ingress lag-1 2001:db8:0:85:: 14 Any 120014
l2bsa_lag-1_15 ingress lag-1 2001:db8:0:85:: 15 Any 120015
l2bsa_lag-1_16 ingress lag-1 2001:db8:0:85:: 16 Any 120016
l2bsa_lag-1_17 ingress lag-1 2001:db8:0:85:: 17 Any 120017
l2bsa_lag-1_18 ingress lag-1 2001:db8:0:85:: 18 Any 120018
l2bsa_lag-1_19 ingress lag-1 2001:db8:0:85:: 19 Any 120019
l2bsa_lag-1_20 ingress lag-1 2001:db8:0:85:: 20 Any 120020Example 7: Summary view of L2X information for a remote egress router
supervisor@rtbrick: op> show l2x nexthop4 198.51.100.103
Name Direction Incoming Intf Outgoing Intf/Next Hop Outer VLAN Inner VLAN Service label
l2bsa_lag-1_11 ingress lag-1 198.51.100.103 11 Any 120011
l2bsa_lag-1_12 ingress lag-1 198.51.100.103 12 Any 120012
l2bsa_lag-1_13 ingress lag-1 198.51.100.103 13 Any 120013
l2bsa_lag-1_14 ingress lag-1 198.51.100.103 14 Any 120014
l2bsa_lag-1_15 ingress lag-1 198.51.100.103 15 Any 120015
l2bsa_lag-1_16 ingress lag-1 198.51.100.103 16 Any 120016Example 8: Summary view of L2X information for a remote egress router
supervisor@rtbrick: op> show l2x nexthop6 2001:db8:0:85::
Name Direction Incoming Intf Outgoing Intf/Next Hop Outer VLAN Inner VLAN Service label
l2bsa_lag-1_11 ingress lag-1 2001:db8:0:85:: 11 Any 120011
l2bsa_lag-1_12 ingress lag-1 2001:db8:0:85:: 12 Any 120012
l2bsa_lag-1_13 ingress lag-1 2001:db8:0:85:: 13 Any 120013
l2bsa_lag-1_14 ingress lag-1 2001:db8:0:85:: 14 Any 120014
l2bsa_lag-1_15 ingress lag-1 2001:db8:0:85:: 15 Any 120015
l2bsa_lag-1_16 ingress lag-1 2001:db8:0:85:: 16 Any 120016
l2bsa_lag-1_17 ingress lag-1 2001:db8:0:85:: 17 Any 120017
l2bsa_lag-1_18 ingress lag-1 2001:db8:0:85:: 18 Any 120018
l2bsa_lag-1_19 ingress lag-1 2001:db8:0:85:: 19 Any 120019
l2bsa_lag-1_20 ingress lag-1 2001:db8:0:85:: 20 Any 120020
l2bsa_lag-1_21 ingress lag-1 2001:db8:0:85:: 21 Any 120021Example 9: L2X information in detailed format
supervisor@rtbrick: op> show l2x detail
L2X name: l2bsa_lag-1_11
Direction: ingress
Incoming interface: lag-1
Service label: 120011
Subtype: Incoming Port - Outer Vlan - Any Inner Vlan Match
Incoming outer VLAN: 11
Incoming inner VLAN: Any
Ingress vlan operation:
Vlan operation: Swap-Outer-Vlan
Outer vlan: 64
NextHop:
NextHop IP: 2001:db8:0:85::
Lookup instance: default
Lookup AFI: ipv6
Lookup SAFI: labeled-unicast
NextHop type: Remote ingress cross connect
NextHop action: mpls label push
Egress vlan operation:Example 10: Detailed L2X information for a specific L2X
supervisor@rtbrick: op> show l2x test1 detail
L2X name: test1
Direction: ingress
Incoming interface: ifp-0/0/4
Outgoing interface: ifp-0/0/10
Subtype: Incoming Port - Any Vlan Match
Incoming outer VLAN: Any
Incoming inner VLAN: Any
Ingress vlan operation:
NextHop:
NextHop type: Local egress cross connect
NextHop action: No vlan manipulation - l2 forward
Egress vlan operation:Example 11: Detailed L2X information for a specific type and L2X
supervisor@rtbrick: op> show l2x type local test1 detail
L2X name: test1
Direction: ingress
Incoming interface: ifp-0/0/4
Outgoing interface: ifp-0/0/10
Subtype: Incoming Port - Any Vlan Match
Incoming outer VLAN: Any
Incoming inner VLAN: Any
Ingress vlan operation:
NextHop:
NextHop type: Local egress cross connect
NextHop action: No vlan manipulation - l2 forward
Egress vlan operation:Example 12: Detailed L2X information for a specific direction and L2X
supervisor@rtbrick: op> show l2x direction egress test2 detail
L2X name: test2
Direction: egress
Outgoing interface: ifp-0/0/4
Service label: 1234
Subtype: Service Label Match
Incoming outer VLAN: -
Incoming inner VLAN: -
Ingress vlan operation:
NextHop:
NextHop type: Remote egress cross connect
NextHop action: No vlan manipulation - l2 forward
Egress vlan operation:Example 13: Statistics for all installed L2X
supervisor@rtbrick: op> show l2x statistics
L2X Name: l2x-test1/0
Physical Interface Name: ifp-0/0/4
Logical Interface Type: L2x ingress vlan interface
Port-Mapping-Core: 0
Vlan-Port-ID: 1149251592
MPLS-Port-ID: N/A
Counters:
In-Forward-Packets: 57
In-Forward-Bytes: 5700
In-Drop-Packets: 0
In-Drop-Bytes: 0
Out-Forward-Packets: 0
Out-Forward-Bytes: 0
Out-Drop-Packets: 0
Out-Drop-Bytes: 0
L2X Name: l2x-d3b529d74770f91fb2acf5e38da70eb9213473dd7e996c6a
Physical Interface Name: ifp-0/0/10
Logical Interface Type: L2x egress vlan interface
Port-Mapping-Core: 0
Vlan-Port-ID: 1149251591
MPLS-Port-ID: N/A
Counters:
In-Forward-Packets: 0
In-Forward-Bytes: 0
In-Drop-Packets: 0
In-Drop-Bytes: 0
Out-Forward-Packets: 0
Out-Forward-Bytes: 0
Out-Drop-Packets: 0
Out-Drop-Bytes: 0