1.1.b (i) RIB, FIB, LFIB, Adjacency Table

Routing information Base (RIB): AFter the FIB and adjacency tables are build, the RIB is rarely used. The only time the RIB is ever used is when packets must be processed by the routers CPU (control and management plane traffic cannot be CEF switches as they require processing). To see the RIB contents: sh ip [...]