试验10 查看路由器的startup-config

全局模式下输入

 

Router#sh startup-config
%% Non-volatile configuration memory is not present

 

得出结果是没找查找到ｓｔａｒｔｕｐ－ｃｏｎｆｉｇ

 

使用ｃｏｐｙ命令保存文件

 

Router#copy system:/running-config nvram:/startup-config
Destination filename [startup-config]?
Building configuration…

 

查看ｎｖｒａｍ中的文件

 

Router#dir nvram:
Directory of nvram:/

1  -rw-        1361              <no date>  startup-config
2  ―-           5              <no date>  private-config

129016 bytes total (127655 bytes free)

 

查看路由器版本

 

Router#sh version
Cisco Internetwork Operating System Software
IOS ™ 3600 Software (C3640-D-M), Version 12.0(4), RELEASE SOFTWARE (fc1)
Copyright (c) 1986-1999 by cisco Systems, Inc.
Compiled Thu 15-Apr-99 10:31 by ccai
Image text-base: 0×60008918, data-base: 0×60788000

ROM: ROMMON Emulation Microcode
ROM: 3600 Software (C3640-D-M), Version 12.0(4), RELEASE SOFTWARE (fc1)

Router uptime is 45 minutes
System restarted by unknown reload cause �C suspect boot_data[BOOT_COUNT] 0×0, BOOT_COUNT 0, BOOTDATA 19
System image file is “tftp://255.255.255.255/unknown”

cisco 3640 (R4700) processor (revision 0xFF) with 49152K/16384K bytes of memory.
Processor board ID 00000000
R4700 processor, Implementation 33, Revision 1.2
Bridging software.
X.25 software, Version 3.0.0.
4 Ethernet/IEEE 802.3 interface(s)
8 Serial network interface(s)
DRAM configuration is 64 bits wide with parity enabled.
125K bytes of non-volatile configuration memory.
8192K bytes of processor board System flash (Read/Write)
Configuration register is 0×2142

 

寄存值为０*2142

 

表示路由器重新启动时调startup-config到内存中