Cisco Systems A9014CFD Configuring ACFC

25-10
Cisco ASR 901 Series Aggregation Services Router Software Configuration Guide
OL-23826-09
Chapter 25 Configuring MLPPP
Configuring MLPPP Backhaul
Configuring ACFC
Complete the following steps to configure ACFC handling during PPP negotiation:
SUMMARY STEPS
1. enable
2. configure terminal
3. interface multilink group-number
4. ppp acfc local {request | forbid}
5. ppp acfc remote {apply | reject | ignore}
6. exit
DETAILED STEPS
Command Purpose
Step 1 enable
Example:
Router> enable
Enables privileged EXEC mode.
•Enter your password if prompted.
Step 2 configure terminal
Example:
Router# configure terminal
Enters global configuration mode.
Step 3 Router(config)# interface multilink
group-number
Example:
Router(config)# interface multilink
5
Creates a multilink bundle and enter the interface configuration mode:
•group-number—Number of the multilink bundle.
The example creates a multilink bundle 5.
To remove a multilink bundle, use the no form of this command.
Step 4 Router(config-if)# ppp acfc local
{request | forbid}
Example:
Router(config-if)# ppp acfc local
request
Specifies how the router handles ACFC in outbound configuration
requests. The syntax is as follows:
•request—Specifies that the ACFC option is included in outbound
configuration requests.
•forbid—Specifies that the ACFC option is not sent in outbound
configuration requests, and requests from a remote peer to add the
ACFC option are not accepted.