Viewing 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>] [mac <0x00:0x00:0x00:0x00:0x00:0x00>] [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
------------------------------------------------------------------------------------------
100     learned    cc:f9:54:ae:28:81   Port-1/16  LOCAL     00:00:00:00:00:00 	 0
4       learned    cc:f9:54:ae:2c:18   mlt-6      LOCAL     00:00:00:00:00:00 	 0
252     learned    cc:f9:54:ae:38:64   Port-1/15  REMOTE    00:13:0a:0c:d3:e0  128   DIST-1B


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
------------------------------------------------------------------------------------------
100   learned  cc:f9:54:ae:28:81  Port-1/16  LOCAL  00:00:00:00:00:00 	 0                        

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
------------------------------------------------------------------------------------------
252   learned  cc:f9:54:ae:38:64  Port-1/15  REMOTE  00:13:0a:0c:d3:e0 128   DIST-1B

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
------------------------------------------------------------------------------------------
252   learned  cc:f9:54:ae:38:64  Port-1/15  REMOTE  00:13:0a:0c:d3:e0 128   DIST-1B

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
------------------------------------------------------------------------------------------
252   learned  cc:f9:54:ae:38:64  Port-1/15  REMOTE  00:13:0a:0c:d3:e0 128   DIST-1B

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
------------------------------------------------------------------------------------------
252   learned  cc:f9:54:ae:38:64  Port-1/15  REMOTE  00:13:0a:0c:d3:e0 128   DIST-1B

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 (ISID).

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

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

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

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

remote

Displays the remote MAC address learned on the I-SID.

Job Aid

The following table describes the fields in the output for the show i-sid mac-address-entry command.

Table 1. show i-sid

Field

Description

I-SID

Specifies the service interface identifier (I-SID).

STATUS

Specifies the learning status of the associated MAC.

MAC-ADDRESS

Specifies the MAC address of the port assigned to the specific I-SID or MAC learned on the specific I-SID.

INTERFACE

Specifies the port or MLT on which the MAC is learned for the specific I-SID.

TYPE

Specifies whether the MAC is a Local or IST PEER or a Remote MAC.

DEST-MAC

Specifies the virtual BMAC address or system ID, in MAC format, of the destination node.

BVLAN

Specifies the BVLAN on which the destination node is discovered for the I-SID.

DEST-SYSNAME

Specifies the destination system name.
9036830-00 Rev AD