Cisco Cisco Packet Data Interworking Function (PDIF)
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Interchassis Session Recovery
▀ Configuring Interchassis Session Recovery (ICSR)
▄ ASR 5000 System Administration Guide, StarOS Release 18
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Figure 26. Call Flow: Reduce Non-VoLTE Data Outage
The switchover allow-all-data-traffic SRP Configuration mode CLI command allows all data traffic (VoLTE and non-
VoLTE) during switchover transition. This command overwrites the switchover allow-volte-data-traffic command if
enabled on a P-GW.
VoLTE) during switchover transition. This command overwrites the switchover allow-volte-data-traffic command if
enabled on a P-GW.
configure
context context_name
service-redundancy-protocol
switchover allow-all-data-traffic
Important:
The switchover allow-all-data-traffic command must be run on both chassis to enable this feature.
The switchover allow-volte-data-traffic SRP Configuration mode CLI command allows VoLTE data traffic during
ICSR switchover transition.
ICSR switchover transition.