>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.