The RIP Listener Service is associated with which routing protocol?

The RIP Listener Service is associated with which routing protocol?

• A. Routing Information Protocol (RIP)
• B. Open Shortest Path First (OSPF)
• C. Border Gateway Protocol (BGP)
• D. Enhanced Interior Gateway Routing Protocol (EIGRP)

Answer: (A)

The thing being tested is recognizing which routing protocol a service is designed to support based on its name and function. A RIP Listener Service is built to receive and process routing updates from peers using the Routing Information Protocol. RIP is a simple distance-vector protocol that exchanges hop-count route information, and a listener component like this is what allows the system to participate in RIP-based routing by listening for those updates. The other options refer to different routing families with distinct mechanisms: OSPF is a link-state protocol that builds a topological map and runs SPF; BGP is a path-vector protocol used for inter-domain routing over TCP; EIGRP is Cisco’s enhanced distance-vector protocol with its own mechanics. None of these use a component specifically named “RIP Listener,” so the service points directly to RIP.

The thing being tested is recognizing which routing protocol a service is designed to support based on its name and function. A RIP Listener Service is built to receive and process routing updates from peers using the Routing Information Protocol. RIP is a simple distance-vector protocol that exchanges hop-count route information, and a listener component like this is what allows the system to participate in RIP-based routing by listening for those updates.

The other options refer to different routing families with distinct mechanisms: OSPF is a link-state protocol that builds a topological map and runs SPF; BGP is a path-vector protocol used for inter-domain routing over TCP; EIGRP is Cisco’s enhanced distance-vector protocol with its own mechanics. None of these use a component specifically named “RIP Listener,” so the service points directly to RIP.