Juniper JUNOSE 11.3, Руководство по настройке

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host1# help
Use the help options as follows:
?, or command<Space>? - Lists the set of all valid next keywords or
arguments
partial-keyword? - Lists the keywords that begin with a certain character
string
partial-keyword<Tab> - Completes the partial keyword
•
There is no no version.
•
See help.
run
•
Use to issue an Exec mode command from any CLI configuration command mode.
•
Example
host1(config)# run show configuration | begin interface
•
The run command functions the same as the do command.
•
There is no no version.
•
See run.
sleep
•
Use to make the CLI pause for a specified period of time (in seconds).
•
Pausing is very useful in configuration script files.
•
Example
host1# sleep 60
•
There is no no version.
•
See sleep.
Managing vty Lines
The system supports 30 virtual tty (vty) lines for Telnet, SSH, and FTP services. Each
Telnet, SSH, or FTP session requires one vty line. When you connect to the router through
a vty line, the number of the vty line is not assigned sequentially; instead, the system
assigns the first vty line that passes the host access list check rules.
Configuring vty Lines
By default five vty lines (0–4) are open. You can open additional lines using the line vty
command. Once lines are open, login is enabled by default. Before users can access the
lines, you must configure a password, disable login using the
no login command, or
configure AAA authentication on the lines.
line vty
•
Use to open or configure vty lines.
•
You can specify a single line or a range of lines. The range is 0–29.
Copyright © 2010, Juniper Networks, Inc. 246
JunosE 11.3.x System Basics Configuration Guide