Platform Considerations

High availability is supported on all E-series routers except for the ERX-310 router.

For information about the modules supported on E-series routers:

See the ERX Module Guide for modules supported on ERX-7xx models and ERX-14xx models.
See the E120 and E320 Module Guide for modules supported on the E120 router and the E320 router.

The following table lists which SRPs support or do not support the high availability mode (stateful SRP switchover) feature.

Note: High availability requires two SRP modules with 1 GB of memory or more.