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- Newsgroups: comp.dcom.sys.cisco
- Path: sparky!uunet!zaphod.mps.ohio-state.edu!darwin.sura.net!gatech!usenet.ins.cwru.edu!agate!boulder!recnews
- From: Pasha Quadri <quadri@last-call.cisco.com>
- Subject: Re: FDDI board refuses to work, 100% cpu load to boot
- In-Reply-To: Your message of 7 Jan 93 17:58:10 GMT
- Message-ID: <726451242.25838@news.Colorado.EDU>
- Sender: news
- Date: 7 Jan 93 14:13:16 PST
- Approved: news
- X-Note1: message-id generated by recnews
- X-Note2: mail msgid was <CMM.0.90.2.726444796.quadri@last-call.cisco.com>
- Lines: 68
-
-
-
- Hello Hans,
-
- > I just installed our first FDDI board in our Cisco, and surprise..
- > it doesn't work. It looks like it cannot enter into the ring. I had it
- > installed at first in our ring with 3 Interphase FDDI boards, but when that
- > didn't work I tried looping back the Cisco to itself. Even that did not
- > work. I configured it:
- > interface fddi0
- > ip address 130.37.16.1 255.255.255.0
- > no shutdown
- >
-
- Loopback on FDDI is not supported in the version you are running. You
- need at least 9.1 and the new ucode.
-
-
-
- > The router is now very slow, the 'show proc' output shows that the PHY-A
- > and PHY-B processes take all the time. I did a shutdown on the interface
- > and the router is back to normal.
- >
-
- It is making an attempt to complete the CMT state machine. Please
- check the internal cabling between the applique and the FDDI card.
- Did you run a debug of fddi-cmt-events ? Did you see an increment
- in the interface resets counter ?
-
-
- #show hardware
- > GS Software (GS3-F), Version 8.2(7)
- > Copyright (c) 1986-1991 by cisco Systems, Inc.
- > Compiled Wed 13-Nov-91 17:45 by mlb
- >
- lossus#show int fddi0
- >
- > Fddi 0 is down, line protocol is down
- > Hardware type is cBus Fddi, hardware address is 0000.0c02.1076
- > Internet address is 130.37.16.1, subnet mask is 255.255.255.0
- > MTU 4470 bytes, BW 100000 Kbit, DLY 100 usec, rely 255/255, load 1/255
- > Encapsulation SNAP, loopback not set, keepalive not set
- > ARP type: SNAP, ARP Timeout 4:00:00
- > Phy-A state is connect, neighbor is unk, cmt signal bits 08/00, status HLS
- > Brk 5257, Con 5257, Tra 0, Nxt 5254, Sig 0, Join 0, Vfy 0, Act 0
- > Phy-B state is connect, neighbor is unk, cmt signal bits 20C/00, status HLS
- > Brk 5258, Con 5258, Tra 0, Nxt 5255, Sig 0, Join 0, Vfy 0, Act 0
- > CFM is isolated, token rotation 5000 usec, ring not operational
- > Upstream neighbor 0000.0000.0000, downstream neighbor 0000.0000.0000
- > Last input never, output never, output hang never
- > Output queue 0/40, 0 drops; input queue 0/75, 0 drops
- > Five minute input rate 0 bits/sec, 0 packets/sec
- > Five 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 input errors, 0 CRC, 0 frame, 0 overrun, 0 ignored, 0 abort
- > 0 packets output, 0 bytes
- > 0 output errors, 0 collisions, 4 interface resets, 0 restarts
-
- I have opened case number 45267. Please refer to this when you
- communicate to me on this problem.
-
-
- Regards
-
- Pasha Quadri
- Cisco Cust. Engg
-
-