Failover cable - syncs config changes for active to standby
DHCP leased addresses not replicated
Hardware modules are not replicated
Sessions are replicated if stateful cable used
failover/stateful links don’t change IP’s on failover
int g3 no shut failover lan interface fail-1 g3 failover interface ip fail-1 10.1.1.1 255.255.255.252 standby 10.1.1.2 failover key cisco failover lan unit secondary failover
licenses are cumulative
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