6: 2020-01-10 (Fri) 12:31:09 iseki ![]() |
Cur: 2020-08-20 (Thu) 17:37:27 iseki ![]() |
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* Cisco Switch [#r0f9dd8d] | * Cisco Switch [#r0f9dd8d] | ||
** OLD IOS [#lc3660b6] | ** OLD IOS [#lc3660b6] | ||
- | *** パスワードの初期化 [#tdd39324] | + | - [[Cisco 1800]] |
- | 起動時にブレーク信号を送信 | + | |
- | romon 1 > confreg 0x2142 | + | |
- | romon 2 > boot | + | |
- | ....... | + | |
- | Would you like to enter the initial configuration dialog? [yes/no] no | + | |
- | Router> enable | + | |
- | Router# | + | |
- | Router# config t | + | |
- | Router(config)# enable secret [password] | + | |
- | Router(config)# config-register 0x2102 | + | |
- | ^Z | + | |
- | Router# | + | |
- | Router# write | + | |
- | #br | + | |
- | + | ||
- | *** telnet ログイン時のパスワードの変更 [#eea68cdb] | + | |
- | (config)# line vty 0 15 [コンソールなら line console 0] | + | |
- | (config)# password xxxxxxx | + | |
- | (config)# login | + | |
- | (config)# ^Z | + | |
- | # write | + | |
- | + | ||
- | *** 特権モードのパスワードの変更 [#a30540da] | + | |
- | (config)# enable secret 0 zzzzzzzzz | + | |
- | + | ||
- | *** ssh の使用 [#v3ae086b] | + | |
- | (config)# ip domain-name X.Y.Z | + | |
- | (config)# crypto key generate rsa | + | |
- | (config)# ip ssh version 2 | + | |
- | (config)# username user_name password 0 xxxxx | + | |
- | (config)# line vty 0 15 | + | |
- | (config-line)# transport input telnet ssh [telnet を使用しないのなら telnetは省く] | + | |
- | (config-line)# login local | + | |
- | (config)# exit | + | |
- | (config)# ^Z | + | |
- | # write | + | |
- | + | ||
- | - もし特権モードで直接ログインするのなら | + | |
- | (config)# username user_name privilege 15 password 0 xxxxxx | + | |
- | #br | + | |
- | *** VLAN [#k79b30ef] | + | |
#br | #br | ||
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