ccna routing protocols and concepts study guide answers

... - Distance Vector Routing Protocols Routing Protocols and Concepts CCNA Exploration version 4.0 Objectives • • • • • Identify the characteristics of distance vector routing protocols Describe ... process of distance vector routing protocols using Routing Information Protocol (RIP) Describe the processes to maintain accurate routing tables used by distance vector routing protocols Identify the ... Distance Vector Routing Protocols • Examples of Distance Vector routing protocols: – Routing Information Protocol (RIP) RFC 1508 • Hop count is used as the metric • Max hop is 15 • Routing updates

Ngày tải lên: 28/07/2014, 18:21

... Trang 1Chapter 6 VLSM and CIDRRouting Protocols and Concepts Trang 3Classful and Classless AddressingTrang 4 As networks began to use classless addressing, classless routing protocols had to be ...  Only classless routing protocols can propagate supernets  Classless routing protocols include both the network address and the mask in the routing update  Classful routing protocols cannot ... route in the routing table A classless routing protocol includes the subnet mask with the network address in the routing update Trang 17Classless Routing Protocol  Classless routing protocols include

Ngày tải lên: 23/02/2014, 09:20

... by routing protocols Describe how metrics are used by routing protocols and identify the metric types used by dynamic routing protocols. ƒ Determine the administrative distance of a route and ... types of routing protocols are required: interior and exterior routing protocols Interior Gateway Protocols (IGP) - Interior Gateway Protocols (IGP) • are used for intra-autonomous system routing ... 21Classifying Routing Protocolsƒ Classful routing protocols – Do NOT send Do NOT send subnet mask in routing updates subnet mask in routing updates, – Do NOT support VLSM , – Classful routing protocols

Ngày tải lên: 05/07/2014, 03:20

... Trang 1Distance Vector Routing Protocols Routing Protocols and Concepts – Chapter 4 Trang 2ƒ Identify the characteristics of distance vector routing protocols.y g p ƒ Describe the network ... Vector Routing Protocolsƒ Dynamic routing protocols help the network administrator overcome the time-consuming and exacting process of configuring and maintaining static routes consuming and exacting ... information and discard the rest ƒ Some distance vector routing protocols like EIGRP do not ƒ Some distance vector routing protocols like EIGRP do not Trang 6Distance Vector Routing Protocols–The

Ngày tải lên: 05/07/2014, 03:20

... Trang 1VLSM and CIDRRouting Protocols and Concepts – Chapter 6 Trang 2ƒ Describe the role of the Classless Inter-DomainDescribe the role of the Classless Inter Domain Routing (CIDR) standard in ... 13Classf l and Classless IP Addressing– Recall that classful routing protocols (i.e RIPv1) do not send subnet masks in their routing updates – This is because the router receiving the routing update ... protocols discussed in this course are RIPv2 EIGRP and OSPF course are RIPv2, EIGRP and OSPF Trang 5Classful and Classless IP AddressingClassful and Classless IP Addressing ƒ Classful IP addressing

Ngày tải lên: 05/07/2014, 03:20

... Structure of the routing table • Will examine the format of the routing table and learn about level 1 and level 2 routes – Lookup process of the routing table – Classless and classful routing behaviors ... Trang 1The Routing Table: A Closer Look Routing Protocols and Concepts – Chapter 8 Trang 2ƒ Describe the various route types found in the routing esc be e a ous ou e ypes ... searched Trang 27Routing Behaviorƒ Classful & classless routing protocols Influence how routing table is populated ƒ Classful & classless routing behaviors Determines how routing table is

Ngày tải lên: 05/07/2014, 03:20

... vector routing protocols like RIP (RIPv1 and RIPv2) and IGRP These – Neighbor and Topology Tables Alth h EIGRP t lik li k t t ti t l it i ƒ Although EIGRP may act like a link-state routing ... distance vector and link-state routing protocols - it is hybrid between distance vector and link state routing protocols it is Trang 5– EIGRP does not send periodic updates and route entries do not ... and Bandwidth) – Metric field (Delay and Bandwidth) • Delay is calculated as the sum of delays from source to destination in units of 10 microseconds • Bandwidth is the lowest configured bandwidth

Ngày tải lên: 05/07/2014, 03:20

... / bandwidth -Reference bandwidth ƒThe 100Mbps (FastEthernet) and higher will have the same OSPF cost of 1. ƒThis reference bandwidth can be modified using ƒauto-cost reference-bandwidth command ... (Single Area OSPF)Routing Protocols and Concepts – Chapter 11 Trang 4Introduction to OSPFOSPF Message Encapsulation – There exist 5 types (next slide) – Contains - Router ID an area ID and Type code ... speed of the link; it is used by some routing the link; it is used by some routing protocols to compute the routing metric – It is important that the bandwidth l fl t th t l d f th value reflect

Ngày tải lên: 05/07/2014, 03:20

... and Troubleshooting bl h ti show ip protocols command... command -Displays routing protocol t l configured on router t POP QUIZ: What is the different between the output of the p command ... reserved Cisco Public 12 Verification and Troubleshooting Show ip Route To verify and troubleshoot routing -Use the following commands: -show ip route -show ip protocols show -debug ip rip ITE ... link-state routing protocol Using the passive interface command can prevent routers from sending routing updates through a router interface, but the router continues to listen and use routing

Ngày tải lên: 06/07/2014, 01:10

... Link-State Routing Protocols There are several advantages of link-state routing protocols compared to distance vector routing protocols t l Builds a Topological Map • Link-state routing protocols ... Link-State Routing Protocols Routing Protocols and Concepts – Chapter 10 ITE PC v4.0 Chapter © 2007 Cisco Systems, Inc All rights reserved Cisco Public Objectives Describe the basic features & concepts ... Public 23 Link-State Routing Protocols Modern link-state routing protocols are designed to minimize the effects on memory, CPU and i i i h ff CPU, d bandwidth • The use and configuration of multiple

Ngày tải lên: 01/08/2014, 18:20

... Principles and Concepts This book provides practical knowledge to clinicians and biomedical researchers using biological and biochemical specimen/samples in order to understand health and disease ... principles and concepts : clinicians’ guide to study design and conduct / Laurens Holmes Jr Description: Abingdon, Oxon ; New York, NY : Routledge, 2018 | Includes bibliographical references and index ... hypertension, and diabetes mellitus with large legacy (preexisting U.S National Health Statistics Center) data http://taylorandfrancis.com Applied Epidemiologic Principles and Concepts Clinicians’ Guide

Ngày tải lên: 20/01/2020, 23:21

... disease A study with 12,461 cases and 14,637 controls on obesity (body mass index [BMI], hip, waist, and waist-to-hip ratio) and the risk of myocardial infarction indicated a graded and highly ... I Nested case-control • A case-control study conducted within a cohort study – Involves an ongoing study with a defined cohort • Random sampling of cases and controls are very feasible II Case-cohort ... Cross-sectional and case-control comparison. Trang 40if appropriately applied, these designs could generate standard and reliable results in addressing clinical and public health issues, thus improving and

Ngày tải lên: 21/01/2020, 08:44

... pass the exam without knowing and understanding Exchange Server 2007, this Study Guide is not for you It is written for people who want to acquire hands-on skills and in-depth knowledge of Exchange ... editor Brenda Frink and the technical editors, Rodney R Fournier and Randy Muller, for providing constructive feedback and detail suggestions My thanks also go to the copy editor, Candace English; ... Policies to Handle Unsolicited Email and Virus Outbreaks 64 Chapter 3 Designing Recovery and Messaging Services to Meet Business Demands 83 Designing Disaster Recovery, Backup, and Restore Solutions

Ngày tải lên: 09/08/2014, 07:20

... Frequency and timeliness of engine and definition updates  Ease of and automation for obtaining and deploying engine and definition updates  Administration features  User notification and “quarantine ... viruses and spam, but scanning the ating system and files on the server; scanning the messages and files at the client; and scanning the data at security perimeters, such as firewalls and gateways, ... Mailbox server Both LCR and CCR require exactly one database per storage group Understand message hygiene Know how to design and implement antispam and antivirus policies Understand Microsoft’s antivirus

Ngày tải lên: 09/08/2014, 07:20

... vector routing protocols (RIP), link-state routing protocols do not send periodic updates. OSPF routers do flood their own link states every 30 minutes. This is known as a paranoid update and ... 11 discusses the implementation and configuration of a link- state routing protocol, OSPF. 46 Hierarchical Design  Link-state routing protocols such as OSPF and IS-IS use the concept of areas. ... (summarization) Isolation of routing issues within an area.  Multi-area OSPF and IS-IS are discussed further in CCNP. Link-State Routing  Link-State Routing Protocols  Introduction to the...

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  ISBN-13: ... network Command  The network command (same function as when used with other IGP routing protocols) :  Any interfaces on a router that match the network address in the network command will be ... router ospf command  The network command  OSPF Router ID  Verifying OSPF  Examining the Routing Table  The OSPF Metric  OSPF Metric  Modifying the Cost of the Link  OSPF and Multiaccess...

Ngày tải lên: 09/03/2014, 13:20

... command is used to display the routing table. l Initially, the routing table is empty if no interfaces have been configured. l Note: Static routes and dynamic routes cannot be added to the routing ... Added to the Routing Table l The debug ip routing displays routing table processes for any route, Ÿ directly connected network Ÿ static route Ÿ dynamic route. l Disable debug ip routing by either: Ÿ ... Route 3434 Routing Table Concepts l The routing table consists of a list of “known” network addresses— that is, those addresses that are directly connected, configured statically, and learned...

Ngày tải lên: 09/03/2014, 13:20

... Exchange of Routing Information  Routing Table Maintenance  Periodic Updates  Bounded Updates  Triggered Updates  Random Jitter  Routing Loops  Defining a Routing Loop  Implications of Routing ... receivesreceives 33 Routing Table Maintenance  Routing protocols must maintain the routing tables so that they have the most current routing information.  How?  Depends on:  Type of routing protocol ... pitfalls, and  Remedies to these pitfalls  Understanding the operation of distance vector routing is critical to enabling, verifying, and troubleshooting these protocols. 13 Routing Protocol...

Ngày tải lên: 09/03/2014, 13:20

... Classful Routing Protocol  Background and Perspective  RIPv1 Characteristics and Message Format  RIP Operation  Basic RIPv1 Configuration  RIPv1 Scenario A  Enable RIP: router rip Command  ... RIPv1: A Distance Vector, Classful Routing Protocol  Background and Perspective  RIPv1 Characteristics and Message Format  RIP Operation 5 Background and Perspective  RIP is not a protocol ... show ip protocols Command  Information about which RIP version is currently configured and which interfaces are participating in RIP updates. 25 Verifying RIP: show ip route Command R3# show...

Ngày tải lên: 09/03/2014, 13:20

... 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 ... following features and limitations:  Use of hold-down and other timers to help prevent routing loops  Use of split horizon and split horizon with poison reverse to also help prevent routing loops  ... RFC 1918 and Cisco Example addresses for all topologies. Private Addresses and Cisco Example Addresses RFC 1918 Private Addresses Cisco Example Addresses 20  RIPv1 on both Routers R1 and R3 will...

Ngày tải lên: 09/03/2014, 13:20