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SRB Configuration Examples
BC-146
Bridging and IBM Networking Configuration Guide
• NetBIOS Support with a Static NetBIOS Cache Entry Example
• LNM for a Simple Network Example
• LNM for a More Complex Network Example
• NetBIOS Access Filters Example
• Filtering Bridged Token Ring Packets to IBM Machines Example
• Administrative Access Filters—Filtering SNAP Frames on Output Example
• Creating Access Filters Example
• Access Filters Example
• Fast-Switching Example
• Autonomous Switching Example
Basic SRB with Spanning-Tree Explorers Example
Figure 55 illustrates a simple two-port bridge configuration. Token Rings 129 and 130 are connected
through the router.
Figure 55 Dual-Port Source-Route Bridge Configuration
The example that follows routes IP, but source-route bridges all other protocols using spanning-tree
explorers:
interface tokenring 0
ip address 131.108.129.2 255.255.255.0
source-bridge 129 1 130
source-bridge spanning
multiring all
!
interface tokenring 1
ip address 131.108.130.2 255.255.255.0
source-bridge 130 1 129
source-bridge spanning
! use RIFs, as necessary, with IP routing software
multiring all
S1102a
T0
T1
Token
Ring
129
Token
Ring
130