display spbm unicast-fdb

Use display spbm unicast-fdb to display SPBM unicast FDB entries.

Syntax

display spbm unicast-fdb [ b-mac mac-address | b-vlan vlan-id | system-id system-id ]

Views

Any view

Predefined user roles

network-admin

network-operator

Parameters

b-mac mac-address: Specifies a B-MAC address in H-H-H format. You can omit the consecutive 0s at the beginning of each segment. For example, you can enter f-e2-1 for 000f-00e2-0001. If you do not specify a B-MAC, the command displays FDB entries for all unicast B-MACs.

b-vlan vlan-id: Specifies a B-VLAN by its VLAN ID in the range of 1 to 4094. If you do not specify a B-VLAN, the command displays unicast FDB entries for all B-VLANs.

system-id system-id: Specifies a system ID in XXXX.XXXX.XXXX format. If you do not specify a system ID, the command displays unicast FDB entries for all system IDs.

Usage guidelines

The SPBM unicast FDB contains unicast routes that ISIS-SPB calculates based on the SPBM LSDB.

If you do not specify any parameters, this command displays all unicast FDB entries.

Examples

# Display all SPBM unicast FDB entries.

<Sysname> display spbm unicast-fdb
Flags: E-Egress T-Transit

System ID            B-MAC          B-VLAN Flags Port
0011.2200.0001       0011-2200-0001 9      T     FGE1/0/2
0011.2200.0001       0011-2200-0001 4      T     FGE1/0/2
0011.2200.0001       0011-2200-0001 5      T     FGE1/0/2

Table 25: Command output

Field

Description

Flags

Forwarding actions:

  • E—Forwards the frame out of the tunnel to the customer site.

  • T—Forwards the frame to the next node in the tunnel.

If this field displays both flags, the device performs both actions.

Port

Outgoing interface.