View Remote Unicast FIB
Note
This procedure only applies to the VSP 7400 Series.
In SPBM, the IS-IS link-state database carries the B-MAC addresses. To do this, SPBM supports an IS-IS TLV that advertises the I-SID and B-MAC information across the network. Each node has a System ID, which also serves as Backbone MAC address (B-MAC) of the switch. These Backbone MAC addresses are populated into the SPBM VLAN Forwarding Information Base (FIB).
When the system discovers a network topology and stores it in the IS-IS link-state database, each node calculates shortest path trees for each source node, so that a unicast path now exists from every node to every other node. With this information, each node populates unicast information that it receives from SPBM into the FIB for forwarding purposes.
About this task
Perform this procedure to view the remote unicast FIB.
Procedure
- In the navigation pane, expand the folders.
- Select SPBM Remote.
- Select the Unicast FIB tab.
Unicast FIB Remote Field Descriptions
Use the data in the following table to use the Unicast FIB Remote tab.
|
Name |
Description |
|---|---|
|
SysId |
Specifies the system ID of the node where the remote unicast FIB entry originates. |
|
Vlan |
Specifies the VLAN of the remote unicast FIB entry. |
|
DestinationMacAddr |
Specifies the destination MAC Address of the remote unicast FIB entry. |
|
OutgoingPort |
Specifies the outgoing port of the remote unicast FIB entry. |
|
HostName |
Specifies the host name of the node where the remote unicast FIB entry originates. |
|
Cost |
Specifies the cost of the remote unicast FIB entry. |