Cisco Cisco IOS Software Release 12.4(2)XB6 テクニカルリファレンス

To configure the interface used to send and receive PDSN selection messages, use the cdma pdsn 
selection interface command in global configuration mode. To remove the configuration, use the no 
form of the command. 

cdma pdsn selection interface interface_name

No default behavior or values.

Global Configuration

Each PDSN in a cluster maintains information about the mobile stations connected to the other PDSNs 
in the cluster. All PDSNs in the cluster exchange this information using periodic multicast messages. For 
this reason, all PDSNs in the cluster should be connected to a shared LAN.

This command identifies the interface on the PDSN that is connected to the LAN used for sending and 
receiving PDSN selection messages.

The Intelligent PDSN Selection feature will not work if you do not configure this interface on each 
PDSN in the cluster.

The following example specifies that the FastEthernet0/1 interface should be used for sending and 
receiving PDSN selection messages:

cdma pdsn selection interface FastEthernet0/1

Name (type and number) of the interface that is connected to the LAN to be 
used to exchange PDSN selection messages with the other PDSNs in the 
cluster.

12.1(3)XS

This command was introduced.

cdma pdsn selection keepalive Specifies the keepalive time.

Enables the load-balancing function of the intelligent PDSN 
selection feature.

Defines the size of the selection session database.