From: perkinsr@xxxxxxxxxxxxxx
Date: Wed Jul 10 2002 - 11:25:02 GMT-3
I am working on lab 5 in my make-shift lab. Most of my routers have token
ring, but a few are ethernet, to overcome this obsticle I have all the token
interfaces connected to a 7500 (R7) and all the ethernet interfaces
connected to a 2924 (SW0). The 7500 also has connections to the 2924. In
order to get the topology I need I am using the 7500 to bridge between token
and ethernet. I have that much working, I can ping from the ethernet to the
token interface, but I can't get OSPF to come adjacent. I suspect there is
an issue with translating multicast traffic from token to ether. Does
anyone know what might be the problem?
R2-----O-----R7-------SW0-------R5
R2-t0 to R7-t4/1
R7-e6/0 to SW0 f0/17
SW0 f0/6 to R5 f0/6
R2:
interface TokenRing0
ip address 137.20.20.1 255.255.255.0
ring-speed 16
!
router ospf 1
router-id 2.2.2.2
log-adjacency-changes
network 137.20.20.1 0.0.0.0 area 0
R7:
bridge irb
!
interface TokenRing4/1
no ip address
ring-speed 16
bridge-group 1
!
interface Ethernet6/0
no ip address
bridge-group 1
!
bridge 1 protocol ieee
bridge 1 bitswap-layer3-addresses
SW0:
interface FastEthernet0/6
speed 10
duplex half
interface FastEthernet0/17
speed 10
duplex half
R5:
interface Ethernet0
ip address 137.20.20.10 255.255.255.0
!
router ospf 1
router-id 5.5.5.5
log-adjacency-changes
area 10 virtual-link 6.6.6.6
area 10 virtual-link 3.3.3.3
network 137.20.20.10 0.0.0.0 area 0
network 172.168.100.5 0.0.0.0 area 10
!
This archive was generated by hypermail 2.1.4 : Sat Sep 07 2002 - 19:36:25 GMT-3