1. Swap the cables between the 2502 and 2504 (if you haven't already)
2. Swap the ports on the MAU.
If 1 and 2 do not work get rid of the 2502.
Even Cisco's hardware breaks.
HTH
DaveC
RamG wrote:
>
> I have TWO routers with TR interface - 2502/2504. I am using IBM MAU.
> Connected both the routers TR int to MAU port 1 & 2. Router 2504 TR Int is
> up and running fine. I am having problem with 2502. There is no fault on
> MAU. What else could be the problem? I even changed ring speed on 2502.
> Yet it is still initializing and protocol is DOWN. I even tried changing
> media filters. Still no luck in troubleshooting. I am worried is my TR
int
> gone for good, if so, then I will have to report the defect to the seller
> ASAP. Would appreciate any help.
>
> Hello Gang - I am having problem bring up TR int. Following is the output.
> >
> > R2502#show interface tokenring0
> > TokenRing0 is initializing, line protocol is down
> > Hardware is TMS380, address is 0000.30ba.4a52 (bia 0000.30ba.4a52)
> > MTU 4464 bytes, BW 16000 Kbit, DLY 630 usec, rely 255/255, load 1/255
> > Encapsulation SNAP, loopback not set, keepalive set (10 sec)
> > ARP type: SNAP, ARP Timeout 04:00:00
> > Ring speed: 16 Mbps
> > Duplex: half
> > Mode: Classic token ring station
> > Group Address: 0x00000000, Functional Address: 0x08000000
> > Ethernet Transit OUI: 0x000000
> > Last input never, output never, output hang never
> > Last clearing of "show interface" counters never
> > Queueing strategy: fifo
> > Output queue 0/40, 0 drops; input queue 0/75, 0 drops
> > 5 minute input rate 0 bits/sec, 0 packets/sec
> > 5 minute output rate 0 bits/sec, 0 packets/sec
> > 0 packets input, 0 bytes, 0 no buffer
> > Received 0 broadcasts, 0 runts, 0 giants, 0 throttles
> > 0 input errors, 0 CRC, 0 frame, 0 overrun, 0 ignored, 0 abort
> > 0 packets output, 0 bytes, 0 underruns
> > 0 output errors, 0 collisions, 54 interface resets
> > 0 output buffer failures, 0 output buffers swapped out
> > 59 transitions
> >
> > R2502#show config
> > Using 774 out of 32762 bytes
> > !
> > version 12.0
> > service timestamps debug uptime
> > service timestamps log uptime
> > no service password-encryption
> > service udp-small-servers
> > service tcp-small-servers
> > !
> > hostname R2502
> > !
> > no logging console
> > enable password ram
> > !
> > ip subnet-zero
> > no ip domain-lookup
> > !
> > !
> > !
> > interface Serial0
> > bandwidth 64
> > no ip address
> > no ip directed-broadcast
> > encapsulation ppp
> > no ip route-cache
> > no ip mroute-cache
> > !
> > interface Serial1
> > bandwidth 64
> > ip address 10.1.5.1 255.255.255.0
> > no ip directed-broadcast
> > encapsulation ppp
> > no ip route-cache
> > no ip mroute-cache
> > !
> > interface TokenRing0
> > no ip address
> > no ip directed-broadcast
> > no ip route-cache
> > no ip mroute-cache
> > ring-speed 16
> > !
> > ip classless
> > !
> > !
> > line con 0
> > transport input none
> > line aux 0
> > transport input all
> > line vty 0 4
> > login
> > !
> > end
>
> Thanks / RamG
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