Displaying Multicast over Fabric Connect sources

Use the following procedure to display all the SPB Multicast over Fabric Connect sources distributed to MSDP. This procedure is only valid on a Controller node.

Procedure

  1. To enter User EXEC mode, log on to the switch.
  2. Display the SPB source information:

    show ip spb-pim-gw spbmc-source [vrf WORD<1-32>] [vrfids WORD<0-512>] [source {A.B.C.D}] [group {A.B.C.D}] [originator WORD<1-32>] [spb-node-as-mac]

Example

Switch:1>show ip spb-pim-gw spbmc-source
============================================================================================
SPB-PIM-GW SPB Source
============================================================================================
SOURCE          GROUP           VRF          ORIGINATOR         
--------------------------------------------------------------------------------------------
10.0.0.1        240.0.0.1       GlobalRouter bcb-1 
10.0.0.2        240.0.0.2       GlobalRouter bcb-2            
10.0.0.3        240.0.0.3       GlobalRouter bcb-2            
--------------------------------------------------------------------------------------------

Display the SPB Multicast over Fabric Connect from a specific VRF:

Switch:1>show ip spb-pim-gw spbmc-source vrf green
==========================================================================================
SPB-PIM-GW Foreign Source
==========================================================================================
SOURCE   GROUP     SPB-PIM-GW        VRF          OWNER     CONTROLLER        
------------------------------------------------------------------------------------------
10.0.0.1 240.0.0.1 beb-1             green        47.17.0.1 bcb-2             
10.0.0.2 240.0.0.2 beb-1             green        static    bcb-2             
10.0.0.3 240.0.0.3 -                 green        47.17.0.2 bcb-2             
------------------------------------------------------------------------------------------

Display all the SPB Multicast over Fabric Connect sources advertised to MSDP with the originator value shown as a MAC address rather than a host name:

Switch:1>show ip spb-pim-gw spbmc-source vrf green spb-node-as-mac
=============================================================================================
SPB-PIM-GW SPB Source
=============================================================================================
SOURCE          GROUP           VRF          ORIGINATOR         
---------------------------------------------------------------------------------------------
10.0.0.1        240.0.0.1       green        00:0b:cb:00:00:c2
10.0.0.2        240.0.0.2       green        00:0b:cb:00:00:c2
10.0.0.3        240.0.0.3       green        00:0b:cb:00:00:c2
---------------------------------------------------------------------------------------------

Variable definitions

The following table defines parameters for the show ip spb-pim-gw spbmc-source command.

Variable

Value

vrf WORD<1-32>

Displays SPB originated sources for a specific VRF.

vrfids WORD<0-512>
Displays SPB originated sources for a range of VRF IDs.
Note:

Enter a single VRF ID or multiple VRF IDs separated by ‘,‘ or enter a range of VRF IDs ‘x-y‘.

source {A.B.C.D}

Displays information for a specific source IP address from SPB originated sources database.

group {A.B.C.D}

Displays information for a specific multicast group IP address from SPB originated sources database.

originator WORD<0-32>

Displays information for a specific originator host name from SPB originated sources database.

spb-node-as-mac

Displays the originator of SPB originated sources as a MAC address rather than a nickname.
9037147-00 Rev AB