Cisco Systems BC-109 manual SRB Configuration Examples

SRB Configuration Examples

Command	Purpose
show span	Display the spanning-tree topology
	for the router.
show sse summary	Display a summary of Silicon Switch
	Processor (SSP) statistics.

To maintain the SRB network, use any of the following commands in privileged EXEC mode:

Command	Purpose
clear netbios-cache	Clear the entries of all dynamically
	learned NetBIOS names.
clear rif-cache	Clear the entire RIF cache.
clear source-bridge	Clear the SRB statistical counters.
clear sse	Reinitialize the SSP on the Cisco
	7000 series.

In addition to the EXEC-mode commands to maintain the SRB network, you can use the following command in global configuration mode:

Command	Purpose
source-bridge tcp-queue-max number	Limit the size of the backup queue
	for RSRB to control the number of
	packets that can wait for transmission
	to a remote ring before they start
	being thrown away.

SRB Configuration Examples

The following sections provide SRB configuration examples:

•Basic SRB with Spanning-Tree Explorers Example

•SRB with Automatic Spanning-Tree Function Configuration Example

•Optimized Explorer Processing Configuration Example

•SRB-Only Example

•SRB and Routing Certain Protocols Example

•Multiport SRB Example

•SRB with Multiple Virtual Ring Groups Example

•SRB over FDDI Configuration Examples

•SRB over FDDI Fast-Switching Example

•SRB over Frame Relay Configuration Example

•Adding a Static RIF Cache Entry Example

•Adding a Static RIF Cache Entry for a Two-Hop Path Example

•SR/TLB for a Simple Network Example

•SR/TLB with Access Filtering Example

Configuring Source-Route Bridging BC-145