Cisco Cisco Packet Data Interworking Function (PDIF) Guía Para Resolver Problemas
IP Pool Sharing Protocol
Configuring IPSP After the Software Upgrade ▀
Cisco ASR 5000 Series Enhanced Feature Configuration Guide ▄
OL-22982-01
Configuring IPSP After the Software Upgrade
If desired, IP pool addresses can be migrated from the original secondary HA back to the original primary HA once the
upgrade process is complete.
upgrade process is complete.
Important:
It is important to note that the HA that was originally designated as the secondary is now functioning
as the primary HA. Conversely, the HA that was originally designated as the primary is now functioning as the
secondary.
secondary.
In order to migrate the addresses, both HAs and the AAA server must be configured according to the instructions in this
section.
section.
This section provides information and instructions for configuring IPSP after the software upgrade.
Important:
This section provides the minimum instruction set for configuring IPSP on the system. For more
information on commands that configure additional parameters and options, refer IPSP Configuration Mode Commands
chapter in Command Line Interface Reference.
chapter in Command Line Interface Reference.
To enable the IP pool sharing after software upgrade:
Step 1
Configure the AAA servers by applying the example configuration in the
section.
Step 2
Configure an interface on the system for use by IPSP according to the instructions found in the Creating and
Configuring Ethernet Interfaces and Ports section of System Administration Guide.
Configuring Ethernet Interfaces and Ports section of System Administration Guide.
Step 3
Enable the IPSP on secondary HA by applying the example configuration in the
section.
Step 4
Enable the IPSP on primary HA by applying the example configuration in the
section.
Step 5
Verify your ACL configuration by following the steps in the Verifying the IPSP Configuration section.
Step 6
Save your configuration as described in the Saving Your Configuration chapter.