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CCNA 3 Labs and Study Guide - BINARYBB.INFO – @jagalbraith

CCNA 3 Labs and Study Guide - BINARYBB.INFO – @jagalbraith

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156 Switching Basics <strong>and</strong> Intermediate Routing <strong>CCNA</strong> 3 <strong>Labs</strong> <strong>and</strong> <strong>Study</strong> <strong>Guide</strong><br />

Comprehensive Lab 2-7: OSPF Configuration<br />

Figure 2-16 OSPF Configuration<br />

Table 2-14 Lab 2-7 Addressing Scheme<br />

Device Interface IP Address Subnet Mask<br />

RTA Fa0/0 192.168.1.1 255.255.255.192<br />

S0/1 192.168.1.245 255.255.255.252<br />

S0/0 192.168.1.254 255.255.255.252<br />

Lo0 209.165.202.129 255.255.255.255<br />

RTB S0/1 192.168.1.246 255.255.255.192<br />

Fa0/0 192.168.1.65 255.255.255.192<br />

S0/0 192.168.1.249 255.255.255.252<br />

RTC S0/1 192.168.1.250 255.255.255.252<br />

Objectives<br />

192.168.1.128/26<br />

■ Configure OSPF routing<br />

■ Modify OSPF cost<br />

Fa0/0 192.168.1.129 255.255.255.192<br />

S0/0 192.168.1.253 255.255.255.252<br />

■ Configure MD5 authentication<br />

■ Adjust OSPF timers<br />

Address Space<br />

192.168.1.0/24<br />

Fa0/0<br />

■ Configure <strong>and</strong> propagate a default route<br />

S0/0<br />

192.168.1.0/26<br />

Fa0/0<br />

RTA<br />

S0/1<br />

DCE<br />

192.168.1.252/30 192.168.1.244/30<br />

OSPF<br />

Area 0<br />

T1 T1<br />

S0/0<br />

DCE<br />

S0/1<br />

RTC<br />

S0/1<br />

386 kps<br />

192.168.1.248/30 S0/0<br />

DCE<br />

RTB<br />

Simulated ISP Link<br />

Lo0 209.165.202.129/32<br />

192.168.1.64/26<br />

Fa0/0

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