查看“Cisco ios命令”的源代码

== 一些命令 ==
=== copy image ===
# 从NG03上copy EO9 harddisk上的image
<pre>
NG03#copy scp: harddisk:                               
Address or name of remote host [20.6.6.2]? 
Source username [admin]? 
Source filename [cbrsup-universalk9.2017-11-21_05.39_peili2.SSA.bin]? harddisk:cbrsup-universalk9.2017-11-21_05.39_peili2.SSA.bin  
Destination filename [harddisk:cbrsup-universalk9.2017-11-21_05.39_peili2.SSA.bin]? cbrsup-universalk9.2017-11-21_05.39_peili2.SSA.bin
Password: 
</pre>

=== 监控CPU ===
<pre>
show processes cpu monitor
</pre>

== 登入 ==
=== telnet 不使用用户名/密码 ===
<pre>
aaa new-model
aaa authentication login default none
aaa authentication enable default none
</pre>
=== SSH 用户名/密码  ===
<pre>
username lab priv 15 pass 0 lab
ip domain name cisco.com
crypto key generate rsa general-keys label ssh_key modulus 2048
ip ssh rsa keypair-name ssh_key
ip ssh version 2

line vty  0 20
 transport input telnet 
line vty  21 99
 transport input ssh 
</pre>
* C02不起作用
<pre>
crypto key generate rsa usage-keys label jifu-ssh-key modulus 768
ip ssh rsa keypair-name jifu-ssh-key 
</pre>

== 杂七杂八 ==
=== 替换running config ===
<pre>
C02#copy harddisk:qingwyan_20171204.cfg startup-config
Destination filename [startup-config]?
14198 bytes copied in 0.777 secs (18273 bytes/sec)
Router#reload
Proceed with reload? [confirm]
</pre>

=== C02 换image ===
==== 0x2的方式 ====
<pre>
telnet 80.3.1.12
C02(config)#no boot system
C02(config)#boot system harddisk:cbrsup-universalk9.BLD_POLARIS_DEV_LATEST_20171123_002433.SSA.bin
C02(config)#config-register 0x2
C02(config)#end
C02#wr
</pre>