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- Newsgroups: comp.dcom.sys.cisco
- Path: sparky!uunet!mcsun!sun4nl!star.cs.vu.nl!sater
- From: sater@cs.vu.nl (Hans van Staveren)
- Subject: FDDI board refuses to work, 100% cpu load to boot
- Message-ID: <C0HwL1.8qr@cs.vu.nl>
- Sender: news@cs.vu.nl
- Organization: Fac. Wiskunde & Informatica, VU, Amsterdam
- Date: Thu, 7 Jan 1993 17:58:10 GMT
- Lines: 109
-
- 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
-
- 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.
-
- Here is some other data: if this means anything to more experienced
- FDDI customers I would be much appreciated.
-
- colossus#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
-
- System Bootstrap, Version 4.3(5)
-
- colossus uptime is 36 minutes
- System restarted by power-on
- Running default software
-
- CSC3 (68020) processor with 4096K bytes of memory.
- 1 cBus controller.
- 6 Ethernet/IEEE 802.3 interface.
- 1 FDDI network interface.
- Environmental Controller.
- 64K bytes of multibus memory.
- 64K bytes of non-volatile configuration memory.
- Configuration register is 0x101
-
- colossus#show controller cbus
-
- cBus 0, controller type 3.0, microcode version 2.0
- 128 Kbytes of main memory, 32 Kbytes cache memory
- Restarts: 0 line down, 0 hung output, 0 controller error
- MEC 0, controller type 5.1, microcode version 2.2
- Interface 0 is Ethernet0, station address 0000.0c01.c806
- 10 buffer RX queue threshold, 13 buffer TX queue limit
- Transmitter delay is 0 microseconds
- Interface 1 is Ethernet1, station address 0000.0c01.c807
- 10 buffer RX queue threshold, 13 buffer TX queue limit
- Transmitter delay is 0 microseconds
- Interface 2 is Ethernet2, station address 0000.0c01.c808
- 10 buffer RX queue threshold, 13 buffer TX queue limit
- Transmitter delay is 0 microseconds
- Interface 3 is Ethernet3, station address 0000.0c01.c809
- 10 buffer RX queue threshold, 13 buffer TX queue limit
- Transmitter delay is 0 microseconds
- Interface 4 is Ethernet4, station address 0000.0c01.c80a
- 10 buffer RX queue threshold, 13 buffer TX queue limit
- Transmitter delay is 0 microseconds
- Interface 5 is Ethernet5, station address 0000.0c01.c80b
- 10 buffer RX queue threshold, 13 buffer TX queue limit
- Transmitter delay is 0 microseconds
- --More--
- FDDI 2, controller type 4.0, microcode version 1.0
- Interface 12 is Fddi0, station address 0000.0c02.1076
- 6 buffer RX queue threshold, 5 buffer TX queue limit
- colossus#show controller fddi
-
- Fddi0 - hardware version 4.0, microcode version 1.0
- Phy-A registers:
- cr0 2, cr1 0, cr2 0, status 4, cr3 0
- Phy-B registers:
- cr0 2, cr1 0, cr2 0, status 4, cr3 0
- FORMAC registers:
- irdtlb FC84, irdtneg FFFF, irdmir FFFFFFFF, irdthtt 8A8A
- irdtrth FA94, irdtmax FBC5, irdtvxt 0085, irdstmc 0418
- irdmode 0000, irdimsk 0000, irdstat 0080, irdtpri 0000
- FDDI registers:
- tx_current 0000, tx_pending 0000, tx_restore 0000, tx_clbn 015A
- tx_pen_ofst 0000, tx_pen_cnt 0, tx_pen_type 0000, tx_start_cnt 8000
- rx_current 2504, rx_pending 3FA4, rx_recvd 0000, rx_free 00EE
- rx_flags 0000, rx_error 00FA, rx_limit 4496, rx_word_offset 22
- hold_reg 0001, clm_bn_flg 0000, enable 0001, fsvld 0000
- lstinc 0, errinc 0, mss_frm 0, frinc 0, phy-a 0018, lem_a 1
- fr_int_cnt 0, xtmabti 0, frmcpd 3, eof 3, phy-b 0018, lem_b 9121
- claim 0, beacon 0, async_reg 0, async 0, stat_mask 0100
- sync_req 0, sync 0, tx_state 0000, int_stat 0000
- colossus#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
- 0 transitions
-