Brocade Multi-Service IronWare Switching Configuration Guide (Supporting R05.6.00) User Manual
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Multi-Service IronWare Switching Configuration Guide
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Displaying topology group information
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Displaying topology group information on a Brocade NetIron CES device
To display topology group information within an ESI, enter the show topology-group command, as in
the following example.
Syntax: show topology-group group-id
This display shows the following information.
Topology HW Index
A topology hardware index is assigned to a VLAN when a Layer 2 protocol is
configured on the VLAN. The VLAN that runs the Layer 2 protocol could be a
standalone Layer 2 VLAN or a master VLAN under a topology group. The show
topology-group hw-index-table output shows the mapping of a topology
hardware index to a VLAN.
The range for is 0 – 511.
In the example, hardware index table 0 is mapped to the VLAN with an ID of 10.
VLAN ID
The ID of the port-based VLAN that owns the protocol instance on that VLAN.
VLAN 1 is the default VLAN. If you have not configured port-based VLANs on a
device, all protocol information is for VLAN 1.
TABLE 75
CLI display of topology group information
This field...
Displays...
master-vlan
The master VLAN for the topology group. The settings for STP, Foundry MRP,
RSTP, or VSRP on the control ports in the master VLAN apply to all control ports
in the member VLANs within the topology group.
member-vlan
The member VLANs in the topology group.
Common control ports
The master VLAN ports that are configured with Layer 2 protocol information.
The Layer 2 protocol configuration and state of these ports in the master VLAN
applies to the same port numbers in all the member VLANs.
TABLE 74
Topology group information with hardware index table (Continued)
This field...
Displays...
Brocade(config)# show topology-group 3
Topology Group 3
=================
master-vlan 2
member-vlan none
Common control ports L2 protocol
ethernet 1/1 MRP
ethernet 1/2 MRP
ethernet 1/5 VSRP
ethernet 2/22 VSRP
Per vlan free ports
ethernet 2/3 Vlan 2
ethernet 2/4 Vlan 2
ethernet 2/11 Vlan 2
ethernet 2/12 Vlan 2