显示有关 Junos OS 配置的附加信息
要显示有关配置的附加信息,请在竖线 ( | ) 后结合 show 命令一起使用 display detail 命令,仅限配置模式。附加信息包括帮助字符串,这些字符串可以解释添加和修改配置语句所需的每个配置语句和权限位。
user@host# show <hierarchy-level> | display detail
例如:
[edit]
user@host# show | display detail
##
## version: Software version information
## require: system
##
version "18.2R1 [tlim]";
system {
##
## host-name: Host name for this router
## match: ^[[:alnum:]._-]+$
## require: system
##
}
host-name router-name;
##
## domain-name: Domain name for this router
## match: ^[[:alnum:]._-]+$
## require: system
##
domain-name isp.net;
##
## backup-router: Address of router to use while booting
##
backup-router 192.168.100.1;
root-authentication {
##
## encrypted-password: Encrypted password string
##
encrypted-password "$ABC123"; # SECRET-DATA
}
##
## name-server: DNS name servers
## require: system
##
name-server {
##
## name-server: DNS name server address
##
208.197.1.0;
}
login {
##
## class: User name (login)
## match: ^[[:alnum:]_-]+$
##
class super-user {
##
## permissions: Set of permitted operation categories
##
permissions all;
}
...
##
## services: System services
## require: system
##
services {
## services: Service name
##
ftp;
##
## services: Service name
##
telnet;
##
}
syslog {
##
## file-name: File to record logging data
##
file messages {
##
## Facility type
## Level name
##
any notice;
##
## Facility type
## Level name
##
authorization info;
}
}
}
chassis {
alarm {
sonet {
##
## lol: Loss of light
## alias: loss-of-light
##
lol red;
}
}
}
interfaces {
##
## Interface name
##
at-2/1/1 {
atm-options {
##
## vpi: Virtual path index
## range: 0 .. 255
## maximum-vcs: Maximum number of virtual circuits on this
VP
##
vpi 0 maximum-vcs 512;
}
##
## unit: Logical unit number
## range: 0 .. 16384
##
unit 0 {
##
## vci: ATM point-to-point virtual circuit identifier ([vpi.]vci)
}
##
vci 0.128;
}
}
...