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2-3
Cisco Content Services Switch Routing and Bridging Configuration Guide
OL-4580-01
Chapter 2 Configuring Spanning-Tree Bridging for the CSS
Configuring Spanning-Tree Bridge Aging-Time
The following running-configuration example shows the results of entering the
commands in Table 2-1.
!*************************** GLOBAL ***************************
bridge aging-time 600
bridge forward-time 9
bridge hello-time 9
bridge max-age 21
bridge priority 1700
Configuring Spanning-Tree Bridge Aging-Time
The aging time is the timeout period, in seconds, for aging out dynamically
learned forwarding information. By default, the bridge filtering database aging
time for the CSS is 300 seconds. To set the bridge filtering database aging time
for the CSS., use the bridge aging-time command. Enter an integer from 10 to
1000000.
To set the bridge aging time to 600, enter:
(config)# bridge aging-time 600
To restore the default aging time of 300, enter:
(config)# no bridge aging-time
4. Set the bridge spanning-tree maximum age, in seconds.
(config)# bridge max-age 21
5. Set the priority that the bridge spanning tree uses to choose the root bridge
in the network.
(config)# bridge priority 1700
6. (Recommended) Display bridge forwarding information.
(config)# show bridge status
Table 2-1 Spanning-Tree Bridging Configuration Quick Start (continued)
Task and Command Example