Cisco Cisco IOS Software Release 12.0(1)T Guide De Dépannage
Source filename []? c5400−is−mz.121−5.T10
Destination filename [c5400−is−mz.121−5.T10]?
Loading c5400−is−mz.121−5.T10 from 172.16.125.3
(via FastEthernet0/1):!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
[OK − 8213960/16427008 bytes]
8213960 bytes copied in 91.996 secs (90263 bytes/sec)
Use the show flash command to check whether the image has been copied to Flash. In the output
below, you can see that the new image c5400−is−mz.121−5.T10 has been copied on the Flash.
below, you can see that the new image c5400−is−mz.121−5.T10 has been copied on the Flash.
AS5400#show flash
−#− ED −−type−− −−crc−−− −seek−− nlen −length− −−−−−date/time−−−−−− name
1 .. image 26995739 8555EC 20 8213868 Jan 04 2000 23:13:42 c5400−is−mz.121−5.T9
2 .. image 9BF1CEC9 107A370 17 8539396 Jan 13 2000 05:13:04 c5400−is−mz.122−6
3 .. unknown E818E6CC 110CEB8 15 390167 Jan 02 2000 21:00:45 128.0.0.144.spe
4 .. image A505CB29 10D9864 21 8213960 Jan 01 2000 00:12:22 c5400−is−mz.121−5.T10
Step 4: Set boot statements to load the new image upon startup
After copying the image through the TFTP server, you may need to tell the router which image to load upon
bootup. If you do not specify a boot statement, the router loads the first image in Flash. In this example,
without a boot statement, the router loads c5400−is−mz.121−5.T9.
bootup. If you do not specify a boot statement, the router loads the first image in Flash. In this example,
without a boot statement, the router loads c5400−is−mz.121−5.T9.
Follow these steps to set boot statements:
Check the current boot statements.
If you have existing boot statements, these show up when you issue the show running−config
command.
command.
AS5400#show running−config
version 12.1
no service single−slot−reload−enable
service timestamps debug datetime msec localtime
service timestamps log datetime msec localtime
no service password−encryption
!
hostname AS5400
!
boot system flash c5400−is−mz.121−5.T9
!
ip subnet−zero
...
...
...
The boot statement in the configuration above (boot system flash c5400−is−mz.121−5.T9) must be
removed, and the image that needs to be loaded must be specified.
removed, and the image that needs to be loaded must be specified.
1.
Remove previous boot statements.
To remove the commands, enter into configuration terminal mode. From configuration mode, you can
negate any command by typing no in front of each boot statement. The following example illustrates
the removal of an existing boot statement.
negate any command by typing no in front of each boot statement. The following example illustrates
the removal of an existing boot statement.
2.