Last Updated on August 7, 2021 by Admin 3
In which of the following locations does BGP PIC store an alternate path? (Select the best answer.)
- only in the RIB
- only in the FIB
- only in CEF
- only in the RIB and the FIB
- in the RIB, in the FIB, and in CEF
Explanation:
Border Gateway Protocol (BGP) Prefix-Independent Convergence (PIC) improves convergence by creating and storing an alternate path in the Routing Information Base (RIB), in the Forwarding Information Base (FIB), and in Cisco Express Forwarding (CEF). As soon as a failure is detected, BGP uses the alternate path.
BGP PIC is capable of improving convergence for both core and edge failures on IPv4, IPv6, and Multiprotocol Label Switching (MPLS) networks. Bidirectional Forwarding Detection (BFD) must be enabled on directly connected neighbors in order to detect link failures.
Border Gateway Protocol (BGP) Prefix-Independent Convergence (PIC) improves convergence by creating and storing an alternate path in the Routing Information Base (RIB), in the Forwarding Information Base (FIB), and in Cisco Express Forwarding (CEF). As soon as a failure is detected, BGP uses the alternate path.
BGP PIC is capable of improving convergence for both core and edge failures on IPv4, IPv6, and Multiprotocol Label Switching (MPLS) networks. Bidirectional Forwarding Detection (BFD) must be enabled on directly connected neighbors in order to detect link failures.
Subscribe
Login
0 Comments