Configuring Transparent Bridging
Monitoring and Maintaining the Transparent Bridge Network
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Cisco IOS Bridging and IBM Networking Configuration Guide
Monitoring and Maintaining the Transparent Bridge Network
This section describes how to monitor and maintain activity on the bridged network. You can use one or
more of the following commands in privileged EXEC mode:
Transparent and SRT Bridging Configuration Examples
The following sections provide example configurations that you can use as a guide to configuring your
bridging environment:
•Basic Bridging Example, page 63
•Concurrent Routing and Bridging Example, page 64
•Basic Integrated Routing and Bridging Example, page 65
•Complex Integrated Routing and Bridging Example, page 66
Command Purpose
clear bridge bridge-group Removes any learned entries from the forwarding database and clears
the transmit and receive counts for any statically configured
forwarding entries.
clear bridge [bridge-group] multicast
[router-ports | groups | counts]
[group-address] [interface-unit] [counts]
Removes multicast-group state information and clears the transmit
and receive counts.
clear sse Reinitializes the Silicon Switch Processor (SSP) on the Cisco 7000
series.
clear vlan statistics Removes VLAN statistics from any statically or system configured
entries.
show bridge [bridge-group] [interface]Displays details of the bridge group.
show bridge [bridge-group] [interface]
[address [mask]] [verbose]
Displays classes of entries in the bridge forwarding database.
show bridge [bridge-group] circuit-group
[circuit-group] [src-mac-address]
[dst-mac-address]
Displays the interfaces configured in each circuit group and show
whether they are participating in load distribution.
show bridge [bridge-group] multicast
[router-ports | groups] [group-address]
Displays transparent bridging multicast state information.
show bridge group [verbose]Displays information about configured bridge groups.
show bridge vlan Displays IEEE 802.10 transparently bridged VLAN configuration.
show interfaces crb Displays the configuration for each interface that has been configured
for routing or bridging.
show interfaces [interface] irb Displays the protocols that can be routed or bridged for the specified
interface.
show span Displays the spanning-tree topology known to the router, including
whether or not filtering is in effect.
show sse summary Displays a summary of SSP statistics.
show subscriber-policy policy Displays the details of the subscriber policy.
show vlans Displays a summary of VLAN subinterfaces.