[Juniper] EX 모델 password recovery 복구

본 게시글을 퍼온 주인장은 EX4200 모델로 테스트 했습니다.

EX스위치 메뉴얼을 기초로 합니다.

 

PASSWORD RECOVERY

 

FreeBSD/MIPS U-Boot bootstrap loader , Revision 0.1

(vishal@slt-pool1-0.3.juniper.net, Web Mar 18 11:41:32 PDT 2009)

Memory: 2048M

Loading /boot/defaults/loader.conf

/kernel data=0x90ca48+0xc6ac4 syms=[0x4+0x74470+0x4+0x4+0xa4910]

 

Hit [Enter] ro boot immediatrly, or space bar for command prompt.  ---> 부팅시 좌측 메시지가 보이면 스페이스바 (엄청 빨리 넘어가니까 대기 잘타셔야됨..)

Booting [/kernel] in 1 second...

 

Type '?' for a list of commands, 'help' for more detailed help.

loader> boot -s  입력

kernel entry at 0x801000d8...

getbootinfo: magic 0x0 md 0x80bee000 memsize 0x0

WARNING: System coming up from legacy bootloader.

 

중간생략

 

System watchdog timer disabled

Enter full pathname of shell or 'recovery' for root password recovery or RETURN for /bin/sh: recovery 입력

performing system setup ...

** /dev/bo0os3e

 

중간생략

 

 

PASSWORD RECOVERY (CONT)

 

Starting CLI ...

root> configure

Entering configuration mode

 

[edit]

root# set system root-authentication plain-text-password

New password :

Retype new password :

 

[edit]

root# commit

root password 설정 후, commit 으로 저장 후 재부팅

[출처] [Juniper]EX모델 Password recovery|작성자 jirohide