Cisco Cisco Packet Data Gateway (PDG)
ASR 5500 System Administration Guide, StarOS Release 18 ▄
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Appendix C
ICSR Checkpointing
ICSR Checkpointing
This appendix lists and describes macro- and micro-checkpoints employed by the Interchassis Session Recovery
framework. Checkpoints are exchanged between the active and standby ICSR chassis via the Service Redundancy
Protocol (SRP).
framework. Checkpoints are exchanged between the active and standby ICSR chassis via the Service Redundancy
Protocol (SRP).
The following topics are discussed: