上传算法会自动把多个系统文件生成为.tar ,并上传。
(详细系统组成文件见文档937页):info, the Cisco IOS image, and the web management files.
IOS恢复参见文档里的Troubleshooting部分
升级前后对比:
升级前
Switch#dir flash:
Directory of flash:/
5 drwx 192 Mar 01 1993 00:03:52 c3750-i9-mz.121-19.EA1d
15998976 bytes total (9545728 bytes free)
Switch#
Switch#sh ver
Cisco Internetwork Operating System Software
IOS (tm) C3750 Software (C3750-I9-M), Version 12.1(19)EA1d, RELEASE SOFTWARE (fc
1)
Copyright (c) 1986-2004 by cisco Systems, Inc.
Compiled Mon 05-Apr-04 22:40 by antonino
Image text-base: 0x00003000, data-base: 0x007CBC3C
ROM: Bootstrap program is C3750 boot loader
BOOTLDR: C3750 Boot Loader (C3750-HBOOT-M) Version 12.1(19r)EA1b, RELEASE SOFTWA
RE (fc2)
Switch uptime is 16 minutes
System returned to ROM by power-on
System image file is "flash:c3750-i9-mz.121-19.EA1d/c3750-i9-mz.121-19.EA1d.bin"
cisco WS-C3750G-12S (PowerPC405) processor (revision H0) with 118776K/12288K byt
es of memory.
Processor board ID CAT0849N2YU
Last reset from power-on
1 Virtual Ethernet/IEEE 802.3 interface(s)