007-用户及设备管理

用户操作：
1、修改root用户密码：
初次登录的root密码为空，
set system root-authentication plain-text-password
2、建立用户并授权
admin@jr1# show system login
user admin {
    uid 2001;
    class super-user;
    authentication {
        encrypted-password "$1$R/PFK63M$3wOC.GG17IiIGtUpyz9921"; ## SECRET-DATA
    }
}

设置系统名称：
admin@jr1# set system host-name ?
Possible completions:
            Hostname for this router
[edit]
admin@jr1#
设置域名：
admin@jr1# set system domain-name 

设置DNS服务器：
admin@jr1# set system name-server

开TELNET,SSH,FTP
admin@jr1# set system services ?
Possible completions:
  <[Enter]>            Execute this command
+ apply-groups         Groups from which to inherit configuration data
+ apply-groups-except  Don't inherit configuration data from these groups
> database-replication  Database replication configuration
> dhcp-local-server    Dynamic Host Configuration Protocol server configuration
> finger               Allow finger requests from remote systems
> flow-tap-dtcp        Configure DTCP-based Flow-tap service
> ftp                  Allow FTP file transfers  //FTP开启，为先前建立的用户名,缺省目录/var/home/XXX,但没有限制为FTP的ROOT目录
> netconf              Allow NETCONF connections
> outbound-ssh         Initiate outbound SSH connection
> service-deployment   Configuration for Service Deployment (SDXD) management application
> ssh                  Allow ssh access //开SSH服务，有些JUNOS的版本不支持SSHD服务，命令能配，但提示/usr/sbin/sshd不存在。
> subscriber-management  Subscriber management configuration
> subscriber-management-helper  Subscriber management helper configuration
> telnet               Allow telnet login //开启TELNET服务，TELNET不 允许root登录。
> xnm-clear-text       Allow clear text-based JUNOScript connections
> xnm-ssl              Allow SSL-based JUNOScript connections
  |                    Pipe through a command
[edit]
admin@jr1#

时间配置：
查看系统时间：
admin@jr1# run show system uptime    
Current time: 2015-05-27 00:15:36 GMT+8
System booted: 2015-05-26 23:05:03 GMT+8 (01:10:33 ago)
Protocols started: 2015-05-26 23:07:42 GMT+8 (01:07:54 ago)
Last configured: 2015-05-26 23:00:02 GMT+8 (01:15:34 ago) by admin
12:15AM  up 1:11, 1 user, load averages: 0.07, 0.03, 0.01

[edit]
admin@jr1#

设置时区：
admin@jr1# set system time-zone ?
设置时间：
admin@jr1# run set date ?          
Possible completions:
                 New date and time (YYYYMMDDhhmm.ss)
  ntp                  Set system date and time using Network Time Protocol servers
[edit]
admin@jr1#

配置为NTP CLIENT，（暂未找到配置为NTP SERVER的方法）
    ntp {
        server 192.168.0.254;
    }

SNMP配置：
snmp {
    client-list snmp-1 {
        172.168.191.0/24;
    }
    community ro {
        authorization read-only;
        client-list-name snmp-1;
    }
    community rw {
        authorization read-write;
        client-list-name snmp-1;
    }
    trap-group snmp-1 {
        version v2;
        targets {
            172.168.191.117;
        }
    }
}

SYSLOG：
    syslog {
        user * {                        
            any emergency;
        }
        host 172.168.191.117 {
            any any;
        }
        file messages {
            any notice;
            authorization info;
        }
        file interactive-commands {
            interactive-commands any;
        }
    }

系统关机和重启：
admin@jr1> request system ?
Possible completions:
  certificate          Manage X509 certificates
  configuration        Request operation on system configuration
  halt                 Halt the system
  license              Manage feature licenses
  logout               Forcibly end user's CLI login session
  partition            Partition storage media
  power-off            Power off the system
  reboot               Reboot the system
  scripts              Manage scripts (commit, op, event)
  snapshot             Archive data and executable areas
  software             Perform system software extension or upgrade
  storage              Request operation on system storage
  zeroize              Erase all data, including configuration and log files
admin@jr1>