В один прекрасный день, после выключения питания не стал загружаться свич.
Посмотрел с консоли, пишет, мол не могу образ загрузить. Блин. Надо было указать set BOOT flash:blablalba.bin, а я решил форматнуть, и заодно обновленный IOS установить.
Образ при загрузке прочитался, всё загрузилось, предложил сконфигурить аппарат, я ответил no. Вот только при подключении кабеля от компа линк не загорается. Может где в конфиге это дело нужно принудительно запустить? Уж и старый bin загружал, результат тот-же. Не горят линки при подключения компа. :(

• Не горят линки на Cisco 2900XL,CrAzOiD, 18:03 , 20-Дек-07
  • Не горят линки на Cisco 2900XL,Tanger, 18:26 , 20-Дек-07
    • Не горят линки на Cisco 2900XL,CrAzOiD, 18:32 , 20-Дек-07
      • Не горят линки на Cisco 2900XL,Tanger, 08:45 , 21-Дек-07
        • Не горят линки на Cisco 2900XL,CrAzOiD, 14:51 , 21-Дек-07

>В один прекрасный день, после выключения питания не стал загружаться свич.
>Посмотрел с консоли, пишет, мол не могу образ загрузить. Блин. Надо было
>указать set BOOT flash:blablalba.bin, а я решил форматнуть, и заодно обновленный
>IOS установить.
>Образ при загрузке прочитался, всё загрузилось, предложил сконфигурить аппарат, я ответил no.
>Вот только при подключении кабеля от компа линк не загорается. Может
>где в конфиге это дело нужно принудительно запустить? Уж и старый
>bin загружал, результат тот-же. Не горят линки при подключения компа. :(

софтверно лампочки никак не управляются... хотя может есть какие-то недокументированные команды.
Что у тебя в консоли? Что в конфиге? Сам то свитч работает?
Может все порты принудительно в disable

>софтверно лампочки никак не управляются... хотя может есть какие-то недокументированные команды.
>Что у тебя в консоли? Что в конфиге? Сам то свитч работает?
>
>Может все порты принудительно в disable

Свитч то работает, в смысле загружается. А при подключении в какой-нить порт кабеля
сообтветствующий линк не загорается.
Switch#show interfaces
VLAN1 is up, line protocol is up
  Hardware is CPU Interface, address is 0004.c11d.8800 (bia 0004.c11d.8800)
  MTU 1500 bytes, BW 10000 Kbit, DLY 1000 usec,
     reliability 255/255, txload 1/255, rxload 1/255
  Encapsulation ARPA, loopback not set
  ARP type: ARPA, ARP Timeout 04:00:00
  Last input never, output 00:00:27, 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 input packets with dribble condition detected
     81 packets output, 27702 bytes, 0 underruns
     0 output errors, 0 collisions, 0 interface resets
     0 babbles, 0 late collision, 0 deferred
     0 lost carrier, 0 no carrier
     0 output buffer failures, 0 output buffers swapped out
FastEthernet0/1 is down, line protocol is down
  Hardware is Fast Ethernet, address is 0004.c11d.8801 (bia 0004.c11d.8801)
  MTU 1500 bytes, BW 0 Kbit, DLY 100 usec,
     reliability 255/255, txload 1/255, rxload 1/255
  Encapsulation ARPA, loopback not set
  Keepalive not set
  Auto-duplex , Auto Speed , 100BaseTX/FX
  ARP type: ARPA, ARP Timeout 04:00:00
  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
     1 packets input, 64 bytes
     Received 0 broadcasts, 0 runts, 0 giants, 0 throttles
     0 input errors, 0 CRC, 0 frame, 0 overrun, 0 ignored
     0 watchdog, 0 multicast
     0 input packets with dribble condition detected
     1 packets output, 64 bytes, 0 underruns
     0 output errors, 0 collisions, 1 interface resets
     0 babbles, 0 late collision, 0 deferred
     0 lost carrier, 0 no carrier
     0 output buffer failures, 0 output buffers swapped out
FastEthernet0/2 is down, line protocol is down
  Hardware is Fast Ethernet, address is 0004.c11d.8802 (bia 0004.c11d.8802)
  MTU 1500 bytes, BW 0 Kbit, DLY 100 usec,
     reliability 255/255, txload 1/255, rxload 1/255
  Encapsulation ARPA, loopback not set
  Keepalive not set
  Auto-duplex , Auto Speed , 100BaseTX/FX
======
======
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
     Received 0 broadcasts, 0 runts, 0 giants, 0 throttles
     0 input errors, 0 CRC, 0 frame, 0 overrun, 0 ignored
     0 watchdog, 0 multicast
     0 input packets with dribble condition detected
     1 packets output, 0 bytes, 0 underruns
     0 output errors, 0 collisions, 1 interface resets
     0 babbles, 0 late collision, 0 deferred
     0 lost carrier, 0 no carrier
     0 output buffer failures, 0 output buffers swapped out

Консоль в циску и смотреть что пишет при старте.
Ну и
sh ver
sh run
сюда

>Консоль в циску и смотреть что пишет при старте.
>Ну и
>sh ver
>sh run
> сюда

Switch>enable
Switch#sh run
Building configuration...

Current configuration:
!
version 12.0
no service pad
service timestamps debug uptime
service timestamps log uptime
no service password-encryption
!
hostname Switch
!
!
!
!
!
!
!
ip subnet-zero
!
!
!
interface FastEthernet0/1
!
!
~~~~~~~~~~~~ +++++ ~~~~~~~~~~~~~~
!
interface FastEthernet0/20
!
interface FastEthernet0/21
!
interface FastEthernet0/22
!
interface FastEthernet0/23
!
interface FastEthernet0/24
!
interface VLAN1
no ip directed-broadcast
no ip route-cache
!
!
line con 0
transport input none
stopbits 1
line vty 5 15
!
end

Switch#

Switch#sh ver
Cisco Internetwork Operating System Software
IOS (tm) C2900XL Software (C2900XL-C3H2S-M), Version 12.0(5)XU, RELEASE SOFTWARE
(fc1)
Copyright (c) 1986-2000 by cisco Systems, Inc.
Compiled Mon 03-Apr-00 16:37 by swati
Image text-base: 0x00003000, data-base: 0x00301398

ROM: Bootstrap program is C2900XL boot loader

Switch uptime is 8 minutes
System returned to ROM by power-on
System image file is "flash:c2900XL-c3h2s-mz-120.5-XU.bin"

cisco WS-C2924-XL (PowerPC403GA) processor (revision 0x11) with 8192K/1024K byte
s of memory.
Processor board ID 0x0E, with hardware revision 0x01
Last reset from power-on

Processor is running Enterprise Edition Software
Cluster command switch capable
Cluster member switch capable
20 FastEthernet/IEEE 802.3 interface(s)

32K bytes of flash-simulated non-volatile configuration memory.
Base ethernet MAC Address: 00:04:C1:1D:88:00
Motherboard assembly number: 73-3382-08
Power supply part number: 34-0834-01
Motherboard serial number: FAB045131WJ
Power supply serial number: PHI04320120
Model revision number: A0
Motherboard revision number: C0
Model number: WS-C2924-XL-EN
System serial number: FAB0451S300
Configuration register is 0xF

Switch#

Вот что идет при загрузке:

C2900XL Boot Loader (C2900-HBOOT-M) Version 12.0(5.2)XU, MAINTENANCE INTERIM SOF
TWARE
Compiled Mon 17-Jul-00 18:19 by ayounes
starting...
Base ethernet MAC Address: 00:04:c1:1d:88:00
Xmodem file system is available.
Initializing Flash...
flashfs[0]: 2 files, 1 directories
flashfs[0]: 0 orphaned files, 0 orphaned directories
flashfs[0]: Total bytes: 3612672
flashfs[0]: Bytes used: 1646080
flashfs[0]: Bytes available: 1966592
flashfs[0]: flashfs fsck took 4 seconds.
...done Initializing Flash.
Boot Sector Filesystem (bs:) installed, fsid: 3
Parameter Block Filesystem (pb:) installed, fsid: 4
Loading "flash:c2900XL-c3h2s-mz-120.5-XU.bin"...################################
################################################################################
###########################################

File "flash:c2900XL-c3h2s-mz-120.5-XU.bin" uncompressed and installed, entry poi
nt: 0x3000
executing...

              Restricted Rights Legend

Use, duplication, or disclosure by the Government is
subject to restrictions as set forth in subparagraph
(c) of the Commercial Computer Software - Restricted
Rights clause at FAR sec. 52.227-19 and subparagraph
(c) (1) (ii) of the Rights in Technical Data and Computer
Software clause at DFARS sec. 252.227-7013.

           cisco Systems, Inc.
           170 West Tasman Drive
           San Jose, California 95134-1706

Cisco Internetwork Operating System Software
IOS (tm) C2900XL Software (C2900XL-C3H2S-M), Version 12.0(5)XU, RELEASE SOFTWARE
(fc1)
Copyright (c) 1986-2000 by cisco Systems, Inc.
Compiled Mon 03-Apr-00 16:37 by swati
Image text-base: 0x00003000, data-base: 0x00301398

Initializing C2900XL flash...
flashfs[1]: 2 files, 1 directories
flashfs[1]: 0 orphaned files, 0 orphaned directories
flashfs[1]: Total bytes: 3612672
flashfs[1]: Bytes used: 1646080
flashfs[1]: Bytes available: 1966592
flashfs[1]: flashfs fsck took 6 seconds.
flashfs[1]: Initialization complete.
...done Initializing C2900XL flash.
C2900XL POST: System Board Test: Passed
C2900XL POST: Daughter Card Test: Passed
C2900XL POST: CPU Buffer Test: Passed
C2900XL POST: CPU Notify RAM Test: Passed
C2900XL POST: CPU Interface Test: Passed
C2900XL POST: Testing Switch Core: Passed
C2900XL POST: Testing Buffer Table: Passed
C2900XL POST: Data Buffer Test: Passed
C2900XL POST: Configuring Switch Parameters: Passed
C2900XL POST: Ethernet Controller Test: Passed
C2900XL POST FAILURE: front-end post: FastEthernet0/21:
C2900XL POST FAILURE: looped-back packet not received
C2900XL POST FAILURE: front-end post: FastEthernet0/22:
C2900XL POST FAILURE: looped-back packet not received
C2900XL POST FAILURE: front-end post: FastEthernet0/23:
C2900XL POST FAILURE: looped-back packet not received
C2900XL POST FAILURE: front-end post: FastEthernet0/24:
C2900XL POST FAILURE: looped-back packet not received
C2900XL POST: MII Test: Passed
cisco WS-C2924-XL (PowerPC403GA) processor (revision 0x11) with 8192K/1024K byte
s of memory.
Processor board ID 0x0E, with hardware revision 0x01
Last reset from power-on

Processor is running Enterprise Edition Software
Cluster command switch capable
Cluster member switch capable
20 FastEthernet/IEEE 802.3 interface(s)

32K bytes of flash-simulated non-volatile configuration memory.
Base ethernet MAC Address: 00:04:C1:1D:88:00
Motherboard assembly number: 73-3382-08
Power supply part number: 34-0834-01
Motherboard serial number: FAB045131WJ
Power supply serial number: PHI04320120
Model revision number: A0
Motherboard revision number: C0
Model number: WS-C2924-XL-EN
System serial number: FAB0451S300
C2900XL INIT: Complete

00:00:12: %LINK-4-ERROR:  is experiencing errors
00:00:32: %SYS-5-RESTART: System restarted --
Cisco Internetwork Operating System Software
IOS (tm) C2900XL Software (C2900XL-C3H2S-M), Version 12.0(5)XU, RELEASE SOFTWARE
(fc1)
Copyright (c) 1986-2000 by cisco Systems, Inc.
Compiled Mon 03-Apr-00 16:37 by swati

         --- System Configuration Dialog ---

At any point you may enter a question mark '?' for help.
Use ctrl-c to abort configuration dialog at any prompt.
Default settings are in square brackets '[]'.

Continue with configuration dialog? [yes/no]:no
Press RETURN to get started.

Switch>
___________________________

4 порта уже давно сдохли. А вот с состальными что случилось, не въезжаю.

Похоже проблема глубоко. Ремонт только