FR Question

From: Jim Ayers (jayers@xxxxxxxxx)
Date: Wed Aug 18 1999 - 13:43:31 GMT-3


   
The topology:

R0 --------------|
             ____|_____
            | fr switch |---------- R4
            |_________|
                    |
R3 --------------|

where R0, R3 are spokes; R4 is the hub

Relevant Configs:

R0:
interface Serial0
   ip address 132.10.64.2 255.255.255.0
   encapsulation frame-relay
   frame-relay map ip 132.10.64.1 101 broadcast

R3:
interface Serial0
   ip address 132.10.64.1 255.255.255.0
   encapsulation frame-relay
   frame-relay map ip 132.10.64.2 121 broadcast

R4:
interface Serial0
   ip address 132.10.64.3 255.255.255.0
   encapsulation frame-relay

Problem: The above works fine (ie all routers can ping each other) provide the
FR switch only announces the minimum number of necessary DLCIs. As soon as the
 switch is configured to announce "extra" DLCIs, the two spokes can not ping ea
ch other.

Question: Why does this happen and how to fix it?

Thanks. It's got to be something simple that I'm missing. All my other FR con
figs work fine.



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