Cisco ASR 9000 Series Configuration Manual - Page 25

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Cisco ASR 9000 Series Configuration Manual
Configuring Serial Interfaces on the Cisco ASR 9000 Series Router
Command or Action
Step 5
end
or
commit
Example:
RP/0/0RP0RSP0/CPU0:router (config-subif)# end
or
RP/0/0RP0RSP0/CPU0:router(config-subif)# commit
Step 6
configure
interface serial interface-path-id
pvc dlci
commit
Example:
RP/0/0RP0RSP0/CPU0:router# configure
RP/0/0RP0RSP0/CPU0:router (config)# interface
serial 0/1/0/1.1
RP/0/0RP0RSP0/CPU0:router (config-subif)#ipv4
address 10.46.8.5/24
RP/0/0RP0RSP0/CPU0:router (config-subif)# pvc
20
RP/0/0RP0RSP0/CPU0:router (config-fr-vc)#
commit
What to Do Next
•
•
•
OL-26061-03
To configure optional PVC parameters, see the
section on page
518.
To modify the default Frame Relay configuration on serial interfaces that have Frame Relay
encapsulation enabled, see
section of the
"Configuring Frame Relay on the Cisco ASR 9000 Series Router"
To attach a Layer 3 QOS service policy to the PVC under the PVC submode, refer to the appropriate
Cisco IOS XR software configuration guide.
Cisco ASR 9000 Aggregation Services Router Interfaces and Hardware Component Configuration Guide
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.
Repeat Step 1 through Step 5 to bring up the serial
subinterface and any associated PVC at the other end of the
connection.
The DLCI (or PVC identifier) must match on both
Note
ends of the subinterface connection.
When assigning an IP address and subnet mask to
Note
the subinterface at the other end of the connection,
keep in mind that the addresses at both ends of the
connection must be in the same subnet.
"Configuring Optional Serial Interface Parameters"
the"Modifying the Default Frame Relay Configuration on an Interface"
How to Configure Serial Interfaces
module.
523