Examkin

Question

Difficulty: EasyRouting Concepts and Dynamic Routing Protocols

Match each dynamic routing protocol on the left with its defining metric or structural classification on the right.

  • RIP (Routing Information Protocol)Distance-vector protocol that uses hop count as its primary metric with a maximum limit of 15 hops.
  • OSPF (Open Shortest Path First)Link-state interior gateway protocol that uses cost based on interface bandwidth for path calculation.
  • BGP (Border Gateway Protocol)Path-vector exterior gateway protocol used to route packets between different autonomous systems across the Internet.

Answer

RIP matches with the distance-vector protocol using hop count (max 15 hops); OSPF matches with the link-state protocol using bandwidth cost; BGP matches with the path-vector exterior gateway protocol connecting autonomous systems.
Each protocol is accurately matched to its operational category and primary metric calculation method. RIP uses distance-vector logic and hop counts, OSPF uses link-state logic and bandwidth-based cost, and BGP serves as the path-vector exterior gateway protocol for routing between autonomous systems.

Step-by-Step Solution

1
Identify the protocol characteristics of RIP.
RIP relies on distance-vector algorithms and measures distance by hop count up to 15.
Hop count is the defining metric for legacy RIP implementations.
2
Identify the protocol characteristics of OSPF.
OSPF is a link-state protocol using interface bandwidth to determine link cost.
Link-state protocols build map topologies and use bandwidth cost for shortest path selection.
3
Identify the protocol characteristics of BGP.
BGP is an exterior gateway protocol using path-vector logic for inter-AS routing.
BGP handles routing between distinct autonomous systems across the Internet backbone.

Key Concept

Routing Concepts and Dynamic Routing Protocols
Rate this question

Topics

Routing Concepts and Dynamic Routing Protocols

More questions from this topic