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
0011.2200.0001
0011.2200.0001
0011.2200.0001
Command output
1.
Field
Flags
Port
display spbm unicast-fdb count
Use display spbm unicast-fdb count to display the number of SPBM unicast FDB entries.
B-MAC
B-VLAN Flags Port
0011-2200-0001 9
0011-2200-0001 4
0011-2200-0001 5
Description
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.
Outgoing interface.
45
T
FGE1/0/2
T
FGE1/0/2
T
FGE1/0/2