Cisco Cisco Packet Data Gateway (PDG) Guía Para Resolver Problemas
Context Configuration Mode Commands
optimize pdsn inter-service-handoff ▀
Cisco ASR 5000 Series Command Line Interface Reference ▄
OL-22947-02
optimize pdsn inter-service-handoff
Controls the optimization of the system‘s handling of inter-PDSN handoffs.
Product
PDSN
Privilege
Security Administrator, Administrator
Syntax
Resets the command to its default setting of enabled.
Disables the feature.
Usage
When more than one PDSN service is defined in a context, each PDSN-Service acts as an independent
PDSN. When a Mobile Node (MN) moves from one PDSN service to another PDSN service, by rule, it is an
inter-PDSN handoff. This command optimizes PDSN handoffs between PDSN Services that are defined in
the same context in the system.
The default for this parameter is enabled. The no keyword disables this functionality.
When enabled, the system treats handoffs happening between two PDSN services in the same context as an
inter-PDSN handoff. Existing PPP session states and connection information is reused. If the inter-PDSN
handoff requires a PPP restart, then PPP is restarted. The optimized inter-service-handoff may not restart the
PPP during handoffs allowing the MN to keep the same IP address for the Simple IP session.
PDSN. When a Mobile Node (MN) moves from one PDSN service to another PDSN service, by rule, it is an
inter-PDSN handoff. This command optimizes PDSN handoffs between PDSN Services that are defined in
the same context in the system.
The default for this parameter is enabled. The no keyword disables this functionality.
When enabled, the system treats handoffs happening between two PDSN services in the same context as an
inter-PDSN handoff. Existing PPP session states and connection information is reused. If the inter-PDSN
handoff requires a PPP restart, then PPP is restarted. The optimized inter-service-handoff may not restart the
PPP during handoffs allowing the MN to keep the same IP address for the Simple IP session.
Example