Comments on: CCNA 2 Chapter 10 V4.0 Answers

By: BOY

BOY — Thu, 02 May 2013 10:48:36 +0000

question number 16 forgot *

By: BOY

BOY — Thu, 02 May 2013 10:48:04 +0000

What are some of the advantages of using a link-state routing protocol instead of a distance vector routing protocol? (Choose two.)

The topology database eliminates the need for a routing table.

Frequent periodic updates are sent to minimize the number of incorrect routes in the topological database.

Routers have direct knowledge of all links in the network and how they are connected.

*******After the inital LSA flooding, they generally require less bandwidth to communicate changes in a topology.

*******Link-state protocols require less router processor power than distance vector protocols.

this is correct answer

By: Anony

Anony — Mon, 15 Apr 2013 01:55:33 +0000

Why is it difficult for routing loops to occur in networks that use link-state routing?

Each router builds a simple view of the network based on hop count.

Routers flood the network with LSAs to discover routing loops.

*****Using the SPF algorithm over identical link-state databases avoids creating loops.

Routers use hold-down timers to prevent routing loops.

Everything else is correct.

By: Nightwing

Nightwing — Sat, 02 Mar 2013 13:09:50 +0000

#2 Why is it difficult for routing loops to occur in networks that use link-state routing?
Correct Answer:
Using the SPF algorithm over identical link-state databases avoids creating loops

By: Pat

Pat — Fri, 15 Feb 2013 15:27:48 +0000

Yeah thank you it`s fantastic!!

By: Jim

Jim — Wed, 23 Jan 2013 20:10:47 +0000

What action does a link-state router take immediately upon receipt of an LSP from a neighboring router?

****floods the LSP to neighbors
calculates the SPF algorithm
runs the Bellman-Ford algorithm
computes the best path to the destination

By: Unknown

Unknown — Mon, 03 Dec 2012 01:26:06 +0000

16 Why is it difficult for routing loops to occur in networks that use link-state routing? Each router builds a simple view of the network based on hop count. Routers flood the network with LSAs to discover routing loops. *****Using the SPF algorithm over identical link-state databases avoids creating loops. Routers use hold-down timers to prevent routing loops.

By: Light Yagami

Light Yagami — Sat, 22 Oct 2011 09:21:33 +0000

Of the steps given, what is the final step in the link state routing process?

successors are placed into the routing table

*******SPF computes best path to each destination network

LSPs are flooded to all neighbors to converge the network

DUAL algorithm is run to find best path to destination networks

By: belal

belal — Fri, 17 Jun 2011 11:16:52 +0000

What are two advantages of using a link-state routing protocol instead of a distance vector routing protocol? (Choose two.)

****Each router independently determines the route to each network.

****After the inital LSP flooding, they generally require less bandwidth to communicate changes in a topology.