Sự cố gì đây với Switch 2950?

[congatrongconcon]

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File "flash:/c2950-i6q4l2-mz.121-22.EA4.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(22)EA4, RELEASE SOFTWARE (fc1)
Copyright (c) 1986-2005 by cisco Systems, Inc.
Compiled Wed 23-Mar-05 15:33 by yenanh
Image text-base: 0x80010000, data-base: 0x80562000


Initializing flashfs...
flashfs[1]: 4 files, 2 directories
flashfs[1]: 0 orphaned files, 0 orphaned directories
flashfs[1]: Total bytes: 7741440
flashfs[1]: Bytes used: 3102720
flashfs[1]: Bytes available: 4638720
flashfs[1]: flashfs fsck took 6 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 21039K bytes of memory.
Processor board ID FOC0717Y0BY
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: 00:0C:CE:9C:00:80
Motherboard assembly number: 73-5781-11
Power supply part number: 34-0965-01
Motherboard serial number: FOC071715M4
Power supply serial number: DAB07164J50
Model revision number: J0
Motherboard revision number: A0
Model number: WS-C2950-24
System serial number: FOC0717Y0BY


Press RETURN to get started!


00:00:14: %SPANTREE-5-EXTENDED_SYSID: Extended SysId enabled for type vlan
00:00:16: %SYS-5-CONFIG_I: Configured from memory by console
00:00:16: %SYS-5-RESTART: System restarted --
Cisco Internetwork Operating System Software
IOS (tm) C2950 Software (C2950-I6Q4L2-M), Version 12.1(22)EA4, RELEASE SOFTWARE (fc1)
Copyright (c) 1986-2005 by cisco Systems, Inc.
Compiled Wed 23-Mar-05 15:33 by yenanh
00:00:16: %SNMP-5-COLDSTART: SNMP agent on host SW_1 is undergoing a cold start
00:00:18: %LINK-5-CHANGED: Interface Vlan2, changed state to administratively down
00:00:19: %LINEPROTO-5-UPDOWN: Line protocol on Interface Vlan2, changed state to down

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Trên đây là output mình capture được khi access vô console port của switch 2950 catalyst.

Chạy tới đây thì đứng cứng ngắt? Không cấu hình được nữa. Xin hướng dẫn cách khắc phục! Thanks.

[wlansecu]

Cách tốt nhất là giữ nút reset sau đó cắm nguồn lại, xóa toàn bộ cấu hình,load lại cấu hình từ flash, thế là xong.
Vì nhiều khi có những nguyên nhân do người cấu hình trước của bạn cấu hình một lệnh nào đó bị sai.
Huy Bắc