Nettech1 - Finals Long Quiz

These routes are manually configured by network administrators, have low system requirements, and apply to simple, stable, and small networks.

• Static Routes

• Default Routes

• Dynamic Routes

• IP Routes

These routes are used only when packets to be forwarded do not match any routing entry in an IP routing table.

• Static Routes

• Default Routes

• Dynamic Routes

• IP Routes

These routes automatically discover and generate routes, and update routes when the topology changes.

• Static Routes

• Default Routes

• Dynamic Routes

• IP Routes

What is the purpose of a default route in an IP routing table?

• To store all routing entries

• To forward packets that do not match any routing entry

• To discard IP packets

• To match any routing entry

Which routing protocol uses a hop count as the route cost and exchanges RIP messages every 30 seconds?

• IS-IS

• RIP

• BGP

• OSPF

This is a commonly used distance vector routing that uses its routing metric to determine the best route or shortest path a packet has to traverse from the source to a destination over a network.

• IS-IS

• RIP

• BGP

• OSPF

A link-state routing protocol capable of quickly detecting topological changes withing the autonomous system and establishing loop-free routes in a short period of time.

• IS-IS

• RIP

• BGP

• OSPF

What is the purpose of OSPF HELLO packets?

• To calculate loop-free paths

• To exchange link status information

• To establish and confirm network adjacency relationships

• To generate LSAs

What is the function of IS-IS in a network?

• To establish OSPF areas

• To communicate between intermediate systems

• To exchange RIP messages

• To calculate loop-free paths

What type of router in IS-IS connects different areas and takes part in both level 1 and level 2 routing?

• End System

• Level 1-2

• Level 2

• Level 1