View C-MACs Learned on T-UNI Ports for an I-SID

Perform this procedure to view the I-SID bridge forwarding database.

About this task

The show i-sid mac-address-entry command displays the C-MACs learned on T-UNI I-SIDs. It also displays the C-MACs learned on T-UNI I-SIDs for a specific I-SID, MAC address, port or port list or remote MAC address.

Procedure

  1. To enter User EXEC mode, log on to the switch.
  2. View C-MACs learned on the T-UNI I-SIDs:

    show i-sid mac-address-entry [<1-16777215>] [home] [mac <0x00:0x00:0x00:0x00:0x00:0x00>] [non-local] [port {slot/port[/sub-port] [-slot/port[/sub-port]] [,...]}] [remote]

Example

View C-MACs learned on all T-UNI I-SIDs.

Switch:1#show i-sid mac-address-entry

========================================================================================================================================
                                         I-SID Fdb Table
========================================================================================================================================
I-SID   STATUS     MAC-ADDRESS         INTERFACE  TYPE      DEST-MAC          BVLAN  DEST-SYSNAME        AREA-ROLE        AREA-NAME
----------------------------------------------------------------------------------------------------------------------------------------
100     learned    cc:f9:54:ae:28:81   Port-1/16  LOCAL     00:00:00:00:00:00 	 0                   HOME             area-20.0020
4       learned    cc:f9:54:ae:2c:18   mlt-6      LOCAL     00:00:00:00:00:00 	 0                   HOME             area-20.0020
252     learned    cc:f9:54:ae:38:64   Port-1/15  NON-LOCAL 00:13:0a:0c:d3:e0  128   DIST-1B             REMOTE           area-30.0030


All 3 out of 3 Total Num of i-sid FDB Entries displayed

View C-MACs learned on a specific T-UNI I-SID.

Switch:1#show i-sid mac-address-entry 100

========================================================================================================================================
                                         I-SID Fdb Table
========================================================================================================================================
I-SID STATUS   MAC-ADDRESS        INTERFACE  TYPE    DEST-MAC          BVLAN DEST-SYSNAME        AREA-ROLE        AREA-NAME
----------------------------------------------------------------------------------------------------------------------------------------
100   learned  cc:f9:54:ae:28:81  Port-1/16  LOCAL  00:00:00:00:00:00 	 0                   HOME             area-20.0020    

All 1 out of 1 Total Num of i-sid FDB Entries displayed
Switch:1#show i-sid mac-address-entry 252

=======================================================================================================================
                                         I-SID Fdb Table
=======================================================================================================================
I-SID STATUS   MAC-ADDRESS        INTERFACE  TYPE       DEST-MAC          BVLAN DEST-SYSNAME    AREA-ROLE    AREA-NAME
-----------------------------------------------------------------------------------------------------------------------
252   learned  cc:f9:54:ae:38:64  Port-1/15  NON-LOCAL  00:13:0a:0c:d3:e0 128   DIST-1B         REMOTE       area-30.0030

All 1 out of 1 Total Num of i-sid FDB Entries displayed

View C-MACs learned on a T-UNI I-SID for a specific MAC address.

Switch:1#show i-sid mac-address-entry mac cc:f9:54:ae:38:64

=======================================================================================================================
                                         I-SID Fdb Table
=======================================================================================================================
I-SID STATUS   MAC-ADDRESS        INTERFACE  TYPE       DEST-MAC          BVLAN DEST-SYSNAME    AREA-ROLE    AREA-NAME        
-----------------------------------------------------------------------------------------------------------------------
252   learned  cc:f9:54:ae:38:64  Port-1/15  NON-LOCAL  00:13:0a:0c:d3:e0 128   DIST-1B         REMOTE       area-30.0030

All 1 out of 1 Total Num of i-sid FDB Entries displayed

View C-MACs learned on aT-UNI I-SID for a specific port.

Switch:1#show i-sid mac-address-entry port 1/15

========================================================================================================================
                                         I-SID Fdb Table
========================================================================================================================
I-SID STATUS   MAC-ADDRESS        INTERFACE  TYPE       DEST-MAC          BVLAN DEST-SYSNAME    AREA-ROLE    AREA-NAME
------------------------------------------------------------------------------------------------------------------------
252   learned  cc:f9:54:ae:38:64  Port-1/15  NON-LOCAL  00:13:0a:0c:d3:e0 128   DIST-1B         REMOTE       area-30.0030

All 1 out of 1 Total Num of i-sid FDB Entries displayed

View C-MACs learned on a T-UNI I-SID as a remote MAC address.

Switch:1#show i-sid mac-address-entry remote 

========================================================================================================================
                                         I-SID Fdb Table
========================================================================================================================
I-SID STATUS   MAC-ADDRESS        INTERFACE  TYPE       DEST-MAC          BVLAN DEST-SYSNAME    AREA-ROLE    AREA-NAME
------------------------------------------------------------------------------------------------------------------------
252   learned  cc:f9:54:ae:38:64  Port-1/15  NON-LOCAL  00:13:0a:0c:d3:e0 128   DIST-1B         REMOTE       area-30.0030

All 1 out of 1 Total Num of i-sid FDB Entries displayed

View C-MACs learned on a T-UNI I-SID as a home MAC address.

Switch:1#show i-sid mac-address-entry home
==========================================================================================================================
                                                              I-SID Fdb Table
==========================================================================================================================
I-SID  STATUS  MAC-ADDRESS        INTERFACE  TYPE       DEST-MAC          BVLAN DEST-SYSNAME    AREA-ROLE  AREA-NAME
--------------------------------------------------------------------------------------------------------------------------
100    learned cc:f9:54:ae:28:81  Port-1/16  LOCAL     00:00:00:00:00:00  0                     HOME       area-20.0020

All 1 out of 1 Total Num of i-sid FDB Entries displayed

View C-MACs learned on a T-UNI I-SID as a non-local MAC address.

Switch:1#show i-sid mac-address-entry non-local
============================================================================================================================================
                                                              I-SID Fdb Table
============================================================================================================================================

I-SID  STATUS  MAC-ADDRESS        INTERFACE  TYPE       DEST-MAC          BVLAN DEST-SYSNAME    AREA-ROLE  AREA-NAME
--------------------------------------------------------------------------------------------------------------------------
252   learned  cc:f9:54:ae:38:64  Port-1/15  NON-LOCAL  00:13:0a:0c:d3:e0 128   DIST-1B         REMOTE     area-30.0030

All 1 out of 1 Total Num of i-sid FDB Entries displayed

Variable Definitions

The following table defines parameters for the show i-sid mac-address-entry command.

Variable

Value

<1-16777215>

Displays the MAC address learned on the service interface identifier (I-SID).

home

Filters the command output to show only MAC addresses learned in the home area.

mac <0x00:0x00:0x00:0x00:0x00:0x00>

Displays the I-SID FDB details for the specified MAC address.

non-local

Filters the command output to show only MAC addresses learned from other nodes; not local nodes.

port {slot/port[/sub-port] [-slot/port[/sub-port]] [,...]}

Displays the MAC address learned on the specified port or port list.

remote

Filters the command output to show only MAC addresses learned in the remote area.