Cisco ASR 9000 Series Configuration Manual page 22

How to Configure Serial Interfaces
Command or Action
Step 9
end
or
commit
Example:
RP/0/0RP0RSP0/CPU0:router (config-if)# end
or
RP/0/0RP0RSP0/CPU0:router(config-if)# commit
Step 10
exit
Example:
RP/0/0RP0RSP0/CPU0:router(config-if-serial)#
exit
Step 11
exit
Example:
RP/0/0RP0RSP0/CPU0:router (config-if)# exit
Step 12
exit
Example:
RP/0/0RP0RSP0/CPU0:router (config)# exit
Step 13
show interfaces serial [interface-path-id]
Example:
RP/0/0RP0RSP0/CPU0:router# show interface
serial 0/1/0/0
What to Do Next
•
•
Cisco ASR 9000 Aggregation Services Router Interfaces and Hardware Component Configuration Guide
520
To create a point-to-point Frame Relay subinterface with a PVC on the serial interface you just
brought up, see the "Creating a Point-to-Point Serial Subinterface with a PVC" section on page
To configure PPP authentication on serial interfaces with PPP encapsulation, see the
PPP on the Cisco ASR 9000 Series Router"
Configuring Serial Interfaces on the Cisco ASR 9000 Series Router
Purpose
Saves configuration changes.
• When you issue the end command, the system prompts
you to commit changes:
Uncommitted changes found, commit them before
exiting(yes/no/cancel)?
[cancel]:
– Entering yes saves configuration changes to the
running configuration file, exits the configuration
session, and returns the router to EXEC mode.
Entering no exits the configuration session and
–
returns the router to EXEC mode without
committing the configuration changes.
Entering cancel leaves the router in the current
–
configuration session without exiting or
committing the configuration changes.
Use the commit command to save the configuration
•
changes to the running configuration file and remain
within the configuration session.
Exits serial configuration mode.
Exits interface configuration mode and enters global
configuration mode.
Exits global configuration mode and enters EXEC mode.
(Optional) Displays general information for the specified
serial interface.
module later in this manual.
521.
"Configuring
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