8/13/2019 Rting Protocols Concepts Chapter 11 Study Guide

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© 2008, Cisco Systems, Inc.ERouting_Assessment_Claims_rev1publish_TOS.xls 1/12/2009 Note: Information in this file is subject to change based on curriculum

CCNA Exploration 

Routing Protocols and Concepts Claims rev 1 Chapter 11 - OSPF 

Claim#  Claim/Component skill  Scope  Targeted %Coverage on

Exam forms Targeted #of tasks

on exam

form 11.1.0  Describe the basic characteristics and operation of single area

OSPF.  40%  8 11.1.1  Identify basic features of OSPF.  type of routing protocol, metrics used,

algorithm, administrative distance,

types of updates, timers 11.1.2  Describe how neighbor adjacencies are formed in an OSPF network.  drothers, full-way, two-way, 11.1.3  Describe the OSPF packet types.  Hello, LSU 11.1.4  Describe the role of the Designated Router/Backup Designated Router in

on OSPF network and the election process used to determine them in

multiaccess networks. 11.1.5  Determine the DR/BDR for a given network. 11.1.6  Determine the routerID for a router. 11.1.7  Describe the advantages of using a loopback address in a network. 11.2.0  Configure single area OSPF.  40%  8 11.2.1  Describe the role of the process-id in an OSPF network and how it differs

from that used in EIGRP. 11.2.2  Enable single area OSPF for a given network requirement. 11.2.3  Calculate and apply the appropriate wildcard mask for a given network

requirement. 

11.3.0  Modify the default configuration of single area OSPF.  20%  4 11.3.1  Describe, modify and calculate the metric used by OSPF.  ip ospf cost, bandwidth command,

default costs of links 11.3.2  Employ the default-information originate command to configure and

propagate a default route in an OSPF network. 11.3.3  Modify the router-id 11.3.4  Describe the role of the ospf interface priority and modify it for a given

network requirement. 11.3.5  Modify the hello and dead timer intervals in an OSPF network. 11.4.0  Verify and troubleshoot single area OSPF.  20%  4 

8/13/2019 Rting Protocols Concepts Chapter 11 Study Guide

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© 2008, Cisco Systems, Inc.ERouting_Assessment_Claims_rev1publish_TOS.xls 1/12/2009 Note: Information in this file is subject to change based on curriculum

CCNA Exploration 

Routing Protocols and Concepts Claims rev 1 Chapter 11 - OSPF 

Claim#  Claim/Component skill  Scope  Targeted %Coverage on

Exam forms Targeted #of tasks

on exam

form 11.4.1  Use show, debug and basic testing commands to verify operations status

of a single area OSPF network.  show ip ospf, show ip ospf interface,

show ip ospf neighbor, show ip route,

show ip route 11.4.2  Interpret router show and debug command output to identify problem

associated with single area OSPF in a network. 11.4.3  Correct common single area OSPF routing table issues.  route not included, missing network 11.4.4  Correct common single area OSPF neighbor adjacency issues.  mismatch of area, hello timer, dead

timer, network typemissing/incorrect network statement

missing/incorrect interface

configuration 100%  20