Using Cisco IOS XE Software
Getting Help
9
Cisco ASR 1000 Series Aggregation Services Routers Software Configuration Guide
Table 9 shows examples of how you can use the question mark (?) to assist you in entering commands.
Ta b l e 9 Finding Command Options
Command Comment
Router> enable
Password: <passw
ord>
Router#
Enter the enable command and password to access
privileged EXEC commands. You are in privileged
EXEC mode when the prompt changes to a “
#” from
the “
>”; for example, Router> to Router#.
Router# configure terminal
Enter configuration commands, one per line. End with CNTL/Z.
Router(config)#
Enter the configure terminal privileged EXEC
command to enter global configuration mode. You
are in global configuration mode when the prompt
changes to
Router(config)#.
Router(config)# interface serial ?
<0-6> Serial interface number
Router(config)# interface serial 4 ?
/
Router(config)# interface serial 4/ ?
<0-3> Serial interface number
Router(config)# interface serial 4/0 ?
<cr>
Router(config)# interface serial 4/0
Router(config-if)#
Enter interface configuration mode by specifying
the serial interface that you want to configure using
the interface serial global configuration command.
Enter ? t
o display what you must enter next on the
command line. In this example, you must enter the
serial interface slot number and port number,
separated by a forward slash.
When the <cr> symbol is displayed, you can press
Ente
r to complete the command.
You are in interface configuration mode when the
pro
mpt changes to
Router(config-if)#.
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