Which two characteristics apply to Cisco Catalyst 6500 Series Switch supervisor redundancy using NSF? (Choose two.) *

A.
supported by RIPv2, OSPF, IS-IS, and EIGRP

B.
dependent on FIB tables

C.
supports IPv4 and IPv6 multicast

D.
prevents route flapping

E.
independent of SSO

F.
NSF combined with SSO enables supervisor engine load balancing

Explanation:

The purpose of NSF is to enable the Layer 3 switch to continue forwarding packets from an NSF-capable neighboring router when the primary route processor (RP) is failing and the backup RP is taking over. So it prevents the route flapping and it depends on FIB (Forwarding Information Base) table.