selecting switching and routing protocols

... Classful and Classless Addressing  Classful IP Addressing  Classful Routing Protocols  Classless IP Addressing  Classless Routing Protocols Classful and Classless Routing Protocols  Routing protocols: ... Topics  Classful and Classless Addressing  Classful IP Addressing  Classful Routing Protocols  Classless IP Addressing  Classless Routing Protocols  VLSM  VLSM in Action  VLSM and IP Addresses ... Classless Routing Protocol  Classless routing protocols include the subnet mask with the network address in their routing updates 17 Classless Routing Protocol  With a classless routing protocol:...

Ngày tải lên: 23/02/2014, 09:20

... Routing Protocols Advantages of a Link-State Routing Protocol Requirements of a Link-State Routing Protocol Comparison of Link-State Routing Protocol Link-State Routing  Link-State Routing Protocols ... Functionality and configuration not complex Algorithm is easy to understand Introduction Link-State Routing Protocols Distance Vector Link-State  Distance vector routing protocols - road signs Distance and ... explanation and details, please read the chapter/curriculum  Book: Routing Protocols and Concepts By Rick Graziani and Allan Johnson ISBN: 1-58713-206-0 ISBN-13: 978-58713206-3 Topics  Link-State Routing...

Ngày tải lên: 23/02/2014, 09:20

... curriculum/book  For further explanation and details, please read the chapter/curriculum  Book:  Routing Protocols and Concepts  By Rick Graziani and Allan Johnson  ISBN: 1-58713-206-0  ... network command  Other powerful OSPF troubleshooting commands include the following:  show ip protocols  show ip ospf  show ip ospf interface 43 Verifying OSPF R1# show ip protocols Routing Protocol ... consistency 25 The network Command Router(config-router)# network network-address wildcard-mask area area-id  The network command (same function as when used with other IGP routing protocols) :  Any interfaces...

Ngày tải lên: 09/03/2014, 13:20

... to routing table l The debug ip routing command will display any changes that the router performs when adding or removing routes Ÿ After no shutdown interface up and up Ÿ Network added to routing ... Added to the Routing Table R2# undebug all All possible debugging has been turned off ! or ! R2# undebug ip routing IP routing debugging is off R2# l The debug ip routing displays routing table ... Disable debug ip routing by either: Ÿ undebug ip routing Ÿ undebug all 37 Changing an IP Address R2# debug ip routing IP routing debugging is on R2# config t Enter configuration commands, one per...

Ngày tải lên: 09/03/2014, 13:20

... prefer routing protocols with shorter convergence times 31 Routing Table Maintenance Periodic Updates Bounded Updates Triggered Updates Random Jitter Routing Table Maintenance Routing protocols ... EIGRP, and so on) 33 Periodic Updates Some distance vector routing protocols use periodic updates with their neighbors and to maintain up-to-date routing information in the routing table RIPv1 and ... Distance Vector Routing Protocols There are advantages and disadvantages to using any type of routing protocol Some of their inherent pitfalls, and Remedies to these pitfalls Understanding the operation...

Ngày tải lên: 09/03/2014, 13:20

... simple and widespread support Why learn RIP? Still in use today Help understand fundamental concepts and comparisons of protocols such as classful (RIPv1) and classless (RIPv2) Background and Perspective ... other interior gateway protocols, RIP is the leastpreferred routing protocol Note: This is irrelevant because you usually not run multiple routing protocols in the same domain, and even if you did ... Command R1# show ip route R 192.168.5.0/24 [120/2] via 192.168.2.2, 00:00:23, Serial0/0/0 26 Verifying RIP: show ip protocols Command Verifies that RIP routing is configured and...

Ngày tải lên: 09/03/2014, 13:20

... Configuring RIPv2 Enabling and Verifying RIPv2 Auto-Summary and RIPv2 Disabling Auto-Summary in RIPv2 Verifying RIPv2 Updates VLSM and CIDR RIPv2 and VLSM RIPv2 and CIDR Verifying and Troubleshooting ... from one routing source and sending those routes to another routing source Routes can only be redistributed into a dynamic routing protocol Dynamic routing protocol to a different dynamic routing ... differences between a classful routing protocol (RIPv1) and a classless routing protocol (RIPv2) RIPv1 and RIPv2 RIPv2 is actually an enhancement of RIPv1’s features and extensions rather than an...

Ngày tải lên: 09/03/2014, 13:20

... Level Routes Routing Behavior Classful and Classless Routing Behavior Classful Routing Behavior: no ip classless Classless Routing Behavior: ip classless The Routing Table Structure The Routing Table ... explanation and details, please read the chapter/curriculum Book: Routing Protocols and Concepts By Rick Graziani and Allan Johnson ISBN: 1-58713-206-0 ISBN-13: 978-58713206-3 Topics The Routing ... connected, Serial0/0/1 The structure of the routing table might seem obvious Help you verify and troubleshoot routing issues because you will understand the routing table lookup process You will know...

Ngày tải lên: 18/03/2014, 14:20

... the curriculum/book For further explanation and details, please read the chapter/curriculum Book: Routing Protocols and Concepts By Rick Graziani and Allan Johnson ISBN: 1-58713-206-0 ISBN-13: ... Autonomous Systems and Process IDs The router eigrp Command The network Command Verifying EIGRP Examining the Routing Table EIGRP Metric Calculation EIGRP Composite Metric and the K Values EIGRP ... bandwidth Command Calculating the EIGRP Metric DUAL DUAL Concepts Successor and Feasible Distance Feasible Successors, Feasibility Condition, and Reported Distance Topology Table: Successor and...

Ngày tải lên: 18/03/2014, 14:20

... chapters 21 Classful and Classless Routing Protocols All routing protocols can also be classified as either Classful routing protocols Classless routing protocols IPv6 routing protocols are classless ... to and from stub networks Default route 11 Classifying Dynamic Routing Protocols IGP and EGP Distance Vector and Link-State Classful and Classless Convergence Classifying Routing Protocols Routing ... of routing protocols are required: Interior routing protocols Exterior routing protocols 14 IGP and EGP Interior gateway protocols (IGP): Used for intra-autonomous system routing Routing inside...

Ngày tải lên: 18/03/2014, 14:20

... Public 23 Routing Table Structure  Maintaining routing tables – Dynamic routing protocols are used to share routing information with other router & to maintain and up date their own routing table ... table  IP routing protocols - example of routing protocols include: • • • • RIP IGRP EIGRP OSPF © 2007 Cisco Systems, Inc All rights reserved Cisco Public 24 Routing Table Structure  Routing Table ... Routing Table Structure  Static routes in the routing table – Includes: network address and subnet mask and IP address of next hop router or exit interface – Denoted with the code S in the routing...

Ngày tải lên: 03/04/2014, 13:45

... existing multicast routing protocols is presented in Section Section presents various criteria for evaluating the multicast routing protocols Section summarizes and compares the multicast protocols in ... characteristics (power and capacity limitations, random mobility, etc.) of the MANET environment in coping with this issue Taxonomy of Multicast Routing Protocols MANET multicast routing protocols can ... the network Multicast routes and group membership are established, maintained, and updated on demand Unlike Table-driven multicast protocols, OnDemand multicast protocols incur low control overhead,...

Ngày tải lên: 21/06/2014, 22:20

... varied from to 18 m/s The routing protocols are chosen to be NTPMR and ODMRP As the protocols are run with and without the fuzzy scheduler, the end-to-end delay is measured and plotted in graphs ... are verified for the multicast routing protocols, such as NTPMR, CAMP, and ODMRP, and they are found to be encouraging 436 EURASIP Journal on Wireless Communications and Networking REFERENCES [1] ... Received power threshold Transmitted power Transport layer Network-layer routing protocols MAC 2.4 GHz 30 Random, uniform Random way point 0–10 s Free space −81 dBm 7.89 dBm UDP, TCP NTPMR, ODMRP,...

Ngày tải lên: 23/06/2014, 00:20

... Computer Router components and their functions” p CPU - Executes operating system instructions such as system initialization, routing functions, and switching functions Random access memory (RAM) ... a d de y ou e computer an and hardware designed for the routing process Demonstrate the ability to configure devices and apply addresses Describe the structure of a routing table table Describe ... of the router and the features within the IOS – Typically the more features in the IOS, the larger the IOS image, and therefore, the more flash and RAM that is required to store and load the IOS...

Ngày tải lên: 05/07/2014, 03:20

... shutdown command enable debugging with the debug ip routing command Configuring the IP address and Subnet Mask g g Check the routing table Check the routing table Disable debug ip by using routingthe ... all command on the production router ITE PC v4.0 Chapter ip routing command or the “undebug all” command © 2007 Cisco Systems, Inc All rights reserved Cisco Public 26 Routing Table and CDP Protocol ... connected physically and share the same data link »R1 and S1 are CDP neighbors »R1 and R2 are CDP neighbors »R2 and S2 are CDP neighbors »R2 and R3 are CDP neighbors R2 d i hb »R3 and S3 are CDP neighbors...

Ngày tải lên: 05/07/2014, 03:20

... Dynamic Routing Protocols A routing p g protocol –is a set of processes, algorithms, and messages that are used to exchange routing information and populate the routing table with the routing ... concept, two types of routing protocols are required: interior and exterior routing protocols -Interior Gateway Protocols (IGP) Interior •are used for intra-autonomous system routing - routing inside ... Classifying Routing Protocols Dynamic routing protocols: –RIP •A distance vector interior routing protocol –IGRP •The distance vector interior routing developed by Cisco (deprecated from 12.2 IOS and...

Ngày tải lên: 05/07/2014, 03:20

... vector routing p y g protocols Describe the network discovery process of distance vector routing protocols using Routing Information Protocol (RIP) Describe the processes to maintain accurate routing ... vector routing protocols Identify the Id tif th conditions l di t a routing l diti leading to ti loop and explain th d l i the implications for router performance Recognize that distance vector routing ... distance vector routing protocols are in use today ITE PC v4.0 Chapter © 2007 Cisco Systems, Inc All rights reserved Cisco Public Distance Vector Routing Protocols Dynamic routing protocols help the...

Ngày tải lên: 05/07/2014, 03:20

... of classless routing protocols –Classless routing protocols include the subnet mask in routing updates and are not required to perform summarization i ti –The classless routing protocols discussed ... Public 12 Classful Classf l and Classless IP Addressing Classful Routing Updates –Recall that classful routing protocols (i.e RIPv1) not send subnet masks in their routing updates –This is because ... the first octet •Classless routing protocols include the subnet mask with th network address i th routing update ith the t k dd in the ti d t •RIPv2, EIGRP, IS-IS, OSPF and BGP •Interior: I i •RIPv2...

Ngày tải lên: 05/07/2014, 03:20

... limitations o RIPv1’s cou e and describe e a o s of s limitations Apply the basic Routing Information Protocol Version (RIPv2) configuration commands and evaluate RIPv2 classless routing updates Analyze ... output to see RIPv2 support for VLSM and CIDR Identify RIPv2 verification commands and common RIPv2 issues Configure, verify, and troubleshoot RIPv2 in “handson” labs ITE PC v4.0 Chapter © 2007 ... good to authenticate routing information y g g -Prevent the possibility of accepting invalid routing updates -Contents of routing updates are encrypted g p yp Types of routing protocols that can...

Ngày tải lên: 05/07/2014, 03:20

... the routing table •Will examine the format of the routing table and learn about level and level routes – Lookup process of the routing table – Classless and classful routing behaviors Cisco IP Routing ... reserved Cisco Public 26 Routing Behavior Classful & classless routing protocols Influence how routing table is populated Classful & classless routing behaviors Determines how routing table is searched ... addresses and subnet masks –We will now configure the interfaces for R2 and use debug ip routing to view the routing table process that is used to add these entries As soon as the “no shutdown” command...

Ngày tải lên: 05/07/2014, 03:20