During a BGP route-refresh process the status of the BGP session change temporarily as the router updates its routing table. There are 3 phases through which the router goes during the Route-refresh process  Stale (S): Initially, when the route-refr...

Aggregate throughput is the sum of both the traffic received on the interfaces and transmitted when operating in Full Duplex mode . While the Nominal throughput is the Sum of traffic transmitted (egress) on all interfaces , The ISR 4k has nominal thr...