Reason For Link-state Routing

[tirlock]

Which of the following would be the best reason for choosing a link-state routing

protocol when designing a network?



A. The network design is flat.

B. The administrators have a good knowledge of the protocol.

C. Router processor overhead is a concern.

D. The network is being implemented as a hub-and-spoke design.

E. The convergence times are not a concern.





Answer: B[/b], regarding Testking, but IS-IS is not good known.





Maybe E[/b]. but I am not sure.





What do you think?

More Information:

1. connection, loginname, query, advise, provider, server, message, Msg, Level, State, Line, closed, host, failed, user, Reason, SQL
2. In networks with Distance vector routing protocols flapping routes can trigger routing updates with every state change
3. These and maybe other reasons caused Link State Routing to become the new dynamic routing algorithm of the ARPANET in 1979
4. html - CachedLink-state routing protocol - Failure modesA Link-state routing protocol is one of the two main classes of routing
5. pdf[PDF] Group Leader Election Under Link-state Routing - Network Protocols
6. In a network where a Link-state routing protocol is run, route flapping will force frequent recalculation of the topology by all participating routers
7. gz[PDF] Lowering Security Overhead in Link State Routing* Ralf Hauser
8. If the administrative state is up and the operational state is down, the reason code differs based on the nonoperational reason code as described

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[aravis]

hi ... we know that



Answer A is for rip so Wrong

Answer C is wrong ... because using more cpu process and memory than distance vector routing protocol.

Answer D is wrong ... because static routing protocol or rip is more suitable !!



So left the Answer B and E !!



Answer E is wrong .. because we always concern the convergence time !!



So the most suitable Answer is B !!



IF my explanation is wrong .. pls forgive ...

hope can help u !!

More Information:

1. aspx?p=24090&seqNum=4 - CachedInformIT: IP Routing: From Basic Principles to Link State
2. File Format: PDF/Adobe Acrobat - Quick Viewby D Qu - 1998 - Cited by 45 - Related articlesdetection mechanisms for protecting link-state routing pro-
3. The reason behind this is very clear: if a link fails there are always two routers
4. org/html/rfc3626 - Cacheddraft-ietf-manet-olsrv2-11 - The Optimized Link State Routing
5. 44 44 Which of the following are true concerning distance vector and link state routing protocols? (Choose 2
6. Brings the port to down state if the link flaps for the number

[hungyd180]

sounds good to me dude anyone else?

More Information:

1. File Format: PDF/Adobe Acrobat - Quick Viewby D Huang - Cited by 16 - Related articlesprevent impersonation attack in link state routing protocol
2. Which reason is correct for having at least one true condition in an ACL? If there is not a true statement, all packets are returned to the sender
3. In this case, setting use_carrier to 0 will cause bonding to revert to the MII / ETHTOOL ioctl method to determine the link state
4. eduLink state routing device in ATM communication system - Patent 5687168by A Iwata - 1997 - Cited by 12 - Related articlesA link state routing device reduces amount of link state information exchanged in a
5. The Link State Routing Algorithm replaced Distance Vector (DV) in the late 70's of the 20th century because the latter hat several problems:
6. File Format: PDF/Adobe Acrobat - View as HTMLby R Hauser - Cited by 42 - Related articlesThis paper examines the cost of security in link state routing and develops techniques for
7. The interface state depends on the administrative configuration of the interface and the dynamic state of the physical link
8. htmlLink state routing techniques - Patent 7047316by A Iwata - 2006 - Related articlesA link state routing communication device allowing path precalculation satisfying
9. Typically, graceful shutdown is triggered for administrative reasons, such as link maintenance or software/hardware upgrade

[lamthanhdoan]

Option B is the right one

More Information:

1. aspx?p=26129 - CachedRFC 3626 - Optimized Link State Routing Protocol (OLSR)Abstract This document describes the Optimized Link State Routing (OLSR)
2. Hierarchical Link State (ZHLS) routing protocol is proposed as a
3. A link layer protocol and link-state routing protocol suite for
4. OLSRv2 is an optimization of the classical link state routing protocol
5. ISIS-LSP: Link State Packet that is generated by IS-IS routers and that contains routing information

[hmtan123456]

I completely agree with B. Only that one is the good reason for using link state protocol.

More Information:

1. The book definitely has a bias towards people already familiar with some of the core routing and OSPF/link-state concepts, but this shouldn't discorage the novice
2. By contrast with typical Interior Gateway Protocol (IGP) routing metrics using hop counts or link metrics, this document specifies a set of link and
3. This is available as a free download for registered Reason owners from the following download link: Reason Refill Packer
4. In such reason, the link abstracting portion 67 is designed to
5. The reason is that unlike the routing-by-rumor approach of distance vector, link state routers have firsthand information from all their
6. File Format: PDF/Adobe Acrobat - Quick Viewby D Huang - Cited by 1 - Related articlesapproach is to use CIL and ILAE2E for link-state routing as the foundation to build a new secure link-state routing framework for intra-domain routing
7. RoutingPrinciples - SarWikiWhile Distance Vector and Link State Routing serve to show these principles, you will find more detail on special Ad-Hoc Network oriented routing protocols in
8. by C Rabassa - 1978 - Cited by 2 - Related articlesReasons of State