Specifications

4-57

Cisco MWR 2941 Mobile Wireless Edge Router Software Configuration Guide, Release 12.2(33)MRB

OL-21227-02

Chapter 4 Configuring the Cisco MWR 2941 Router Using the CLI

Configuration Sequence

Where:

• apply—ACFC options are accepted and ACFC may be performed on frames sent to the remote peer.

• reject—ACFC options are explicitly ignored.

• ignore—ACFC options are accepted, but ACFC is not performed on frames sent to the remote peer.

For example, the following command allows ACFC options to be accepted:

Router(config-if)# ppp acfc remote apply

Enabling Multilink and Identifying the Multilink Interface

To enable multilink and identify the multilink interface, follow these steps, while in interface

configuration mode:

Note If you modify parameters for an MLPPP bundle while it is active, the changes do not take effect until

the Cisco MWR 2941 renegotiates the bundle connection.

Step 1 Enable multilink PPP operation.

Router(config-if)# ppp multilink

Step 2 Specify an identification number for the multilink interface.

Router(config-if)# ppp multilink group group-number

• group-number—Multilink group number.

For example, the following command restricts (identifies) the multilink interface, 5, that can be

negotiated:

Router(config-if)# ppp multilink group 5

Step 3 Enable keepalive packets on the interface and specify the number of times the keepalive packets are sent

without a response before bringing down the interface.

Router(config-if)# keepalive [period [retries]]

• period—(Optional) Integer value in seconds greater than 0. The default is 10.

• retries—(Optional) Specifies the number of times that the device will continue to send keepalive

packets without response before bringing the interface down. Integer value greater than 1 and less

than 255. If omitted, the value that was previously set is used; if no value was specified previously,

the default of 5 is used.

For example, the following command shows how to restrict (identify) the multilink interface, 5, that can

be negotiated:

Router(config-if)# keepalive 1 5