[스위치-Switch] CISCO C2950 스위치 초기화방법 (Recovery)
초기화 방법(요약)
1) MODE + 전원 ON
2) switch: flash_init
3) switch: rename flash:/config.text flash:/tempconfig.text
4) switch: boot
- 설명추가
1) 장비 하드웨어의 MODE 누르고 있는 상태로 전원 ON
2) switch: 프롬프트가 출력되면 MODE에 있는 손을 제거하고 flash_init 입력
3) switch: rename flash:/config.text flash:/tempconfig.text
4) switch: boot 입력하면 재부팅 후 초기화 된 스위치를 확인할 수 있다
------------아래는 참고용 실제 작업 로그
switch: d fl flash_init
Initializing Flash...
flashfs[0]: 20 files, 2 directories
flashfs[0]: 0 orphaned files, 0 orphaned directories
flashfs[0]: Total bytes: 7741440
flashfs[0]: Bytes used: 4874752
flashfs[0]: Bytes available: 2866688
flashfs[0]: flashfs fsck took 7 seconds.
...done initializing flash.
Boot Sector Filesystem (bs:) installed, fsid: 3
Parameter Block Filesystem (pb:) installed, fsid: 4
switch: rename flash:/config.tes xt flash:/router
switch:
switch:
switch:
switch: dir
List of filesystems currently registered:
flash[0]: (read-write)
xmodem[1]: (read-only)
null[2]: (read-write)
bs[3]: (read-only)
switch: boot
Loading "flash:/c2950-i6q4l2-mz.121-13.EA1.bin"...#################################################################################################################################################################################################################################################################################################################################
File "flash:/c2950-i6q4l2-mz.121-13.EA1.bin" uncompressed and installed, entry point: 0x80010000
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) C2950 Software (C2950-I6Q4L2-M), Version 12.1(13)EA1, RELEASE SOFTWARE (fc1)
Copyright (c) 1986-2003 by cisco Systems, Inc.
Compiled Tue 04-Mar-03 02:14 by yenanh
Image text-base: 0x80010000, data-base: 0x805A8000
Initializing flashfs...
flashfs[1]: 20 files, 2 directories
flashfs[1]: 0 orphaned files, 0 orphaned directories
flashfs[1]: Total bytes: 7741440
flashfs[1]: Bytes used: 4874752
flashfs[1]: Bytes available: 2866688
flashfs[1]: flashfs fsck took 7 seconds.
flashfs[1]: Initialization complete.
Done initializing flashfs.
POST: System Board Test : Passed
POST: Ethernet Controller Test : Passed
ASIC Initialization Passed
POST: FRONT-END LOOPBACK TEST : Passed
cisco WS-C2950-24 (RC32300) processor (revision J0) with 20839K bytes of memory.
Processor board ID FOC0728W0RM
Last reset from system-reset
Running Standard Image
24 FastEthernet/IEEE 802.3 interface(s)
32K bytes of flash-simulated non-volatile configuration memory.
Base ethernet MAC Address: 00:0D:65:52:C1:00
Motherboard assembly number: 73-5781-11
Power supply part number: 34-0965-01
Motherboard serial number: FOC07271RLK
Power supply serial number: DAB072780FR
Model revision number: J0
Motherboard revision number: A0
Model number: WS-C2950-24
System serial number: FOC0728W0RM
--- System Configuration Dialog ---
Would you like to enter the initial configuration dialog? [yes/no]:
00:00:14: %SPANTREE-5-EXTENDED_SYSID: Extended SysId enabled for type vlan
00:00:17: %SYS-5-RESTART: System restarted --
Cisco Internetwork Operating System Software
IOS (tm) C2950 Software (C2950-I6Q4L2-M), Version 12.1(13)EA1, RELEASE SOFTWARE (fc1)
Copyright (c) 1986-2003 by cisco Systems, Inc.
Compiled Tue 04-Mar-03 02:14 by yenanh
00:00:21: %LINK-3-UPDOWN: Interface FastEthernet0/2, changed state to up
00:00:22: %LINEPROTO-5-UPDOWN: Line protocol on Interface FastEthernet0/2, changed state to up
00:00:53: %LINEPROTO-5-UPDOWN: Line protocol on Interface Vlan1, changed state to up
% Please answer 'yes' or 'no'.
Would you like to enter the initial configuration dialog? [yes/no]:
% Please answer 'yes' or 'no'.
Would you like to enter the initial configuration dialog? [yes/no]: n
Press RETURN to get started!
Switch>
Switch>
Switch>
Switch>
Switch>
Switch>en
Switch#
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