From: Brian Lodwick (xpranax@xxxxxxxxxxx)
Date: Thu Oct 18 2001 - 10:46:56 GMT-3
Group,
I said I would post my configs to the list when I completed them, so here
they are. I have only included the commands that were required to make this
scenario work I trimmed it down to the bare bones in order to understand
what was required and what wasn't.
rehash of the scenario:
r9---3920----r4-----r11
r9 acting as a Token-Ring end station
3920 has TrCRF 0x09, TrCRF 0x04, and those two are under TrBRF 0x01 Both
rings 0x09 and 0x04 are running SRT. r9's port is in TrCRF 0x09, and r4's
port is in TrCRF 0x04.
r4 has a Token-Ring interface and an Ethernet interface, and is doing
Translational bridging between them.
R11 is acting as an Ethernet endstation.
r9
interface TokenRing0
mtu 1500
ip address 172.16.70.9 255.255.255.0
no ip directed-broadcast
no ip mroute-cache
ring-speed 16
multiring all
(actually MTU 1500 is not required on the Token-Ring, but I do it so I
remember the MTU mismatch issue between Eth and Token. This one worked if I
used IRB, no ip routing, or with ip routing.)
r4
source-bridge ring-group 1000
source-bridge transparent 1000 11 2 1
!
interface Ethernet0
no ip address
no ip directed-broadcast
bridge-group 1
!
interface TokenRing1
mtu 1500
no ip address
no ip directed-broadcast
ring-speed 16
source-bridge 4 2 1000
source-bridge spanning
!
bridge 1 protocol ieee
bridge 1 bitswap-layer3-addresses
(bridge IRB or no ip routing worked)
r11
interface Ethernet0
ip address 172.16.70.11 255.255.255.0
no ip directed-broadcast
no ip mroute-cache
(worked with IRB, no ip routing, or with ip routing)
Thanks again for everyones help.
>>>Brian
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