初始配置与管理.pdf

初始配置与管理 初次登录防火墙配置 通过console方式登录 root 账号密码 出厂root账号没有密码 root账号密码需要手工配置 主机名 接口的IP地址以及网络掩码 网关地址 DNS服务器 Copyright © 2009 Juniper Networks, Inc. 2 | Copyright © 2009 Juniper Networks, Inc. | System层次下的配置I 设置主机名 Set system host-name SRX650 配置root账号密码 Set system root-authentication plain-text-password 配置管理员admin账号以及密码 Set system login user admin uid 2003 Set system login user admin class super-user Set system login user admin authenticatication plain-text-password 开启telnet 、http等管理服务 Set system services web-management http Set system services telnet Copyright © 2009 Juniper Networks, Inc. 3 | Copyright © 2009 Juniper Networks, Inc. | System层次下的配置II 配置时区 Set system time-zone Asia/Shanghai 配置设备时间 Set date 201106211521.12 时间格式：YYYYMMDDhhmm.ss （用户模式下配置） 配置DNS服务器 set system name-server Copyright © 2009 Juniper Networks, Inc. 4 | Copyright © 2009 Juniper Networks, Inc. | 恢复出厂配置 在配置模式完成配置： Login: lab [or root] Password: lab123 configure [edit] # load factory-default warning: activating factory configuration # set system root-authentication plain-text-password New password: lab123 Retype new password: lab123 [edit] # commit Copyright © 2009 Juniper Networks, Inc. 5 | Copyright © 2009 Juniper Networks, Inc. | Root账号密码丢失--恢复步骤 Root账号密码丢失可通过重启的方式进行恢复： 等待信息出现[hit spacebar] 然后输入 Recovery 配置新的root帐号密码 Commit并且重启 Copyright © 2009 Juniper Networks, Inc. 6 | Copyright © 2009 Juniper Networks, Inc. | Root账号密码恢复案例 Loading /boot/defaults/loader.conf /kernel text=0x91f86c data=0x3bc88+0x5d60c syms=[0x4+0x81ae0+0x4+0x86a55] Hit [Enter] to boot immediately, or space bar for command prompt. Booting [/kernel] in 1