3.3.f Implement and troubleshoot VRF lite

3.3.f Implement and troubleshoot VRF lite VRF allows us to have a separate routing table instance for clients   Configure all of the routers, their interfaces, loopbacks, OSPF processes. Identify any gotchyas. R1: int g0/0 ip add 192.168.1.2 255.255.255.0 no shut ip ospf 1 area 0 R2: int g0/1 ip add 192.168.1.2 255.255.255.0 no shut …

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3.3.e Implement and troubleshoot passive interface

3.3.e Implement and troubleshoot passive interface RIP, OSPF, and EIGRP all support what's known as passive-interfaces. Enabling an interface as passive will mean we will not send our hellos out on the interface, but we will advertise the interface's network into the routing protocol. for OSPF: en conf t router ospf 1 passive-interface <default | …

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3.3.d Implement, optimize, and troubleshoot administrative distance

3.3.d Implement, optimize, and troubleshoot administrative distance This table should be memorized: You should know how to change the AD of static routes, RIP, EIGRP, OSPF, BGP Refer to the flash cards for lab scenarios. 1. Changing the AD of a static route conf t ip route x.x.x.x x.x.x.x x.x.x.x <administrative distance> #The default is …

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3.3.c Compare routing protocol types

3.3.c Compare routing protocol types 3.3.c (i) Distance Vector Distance vector routing protocols are 1 of 3 types of routing protocols. 3 of these protocols exist, RIPv1, RIPv2, IGRP, EIGRP. These protocols share very similar traits, they do NOT know the full topology of the network. Instead they only know about the directly connected neighbor. …

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3.3.b Implement and troubleshoot default routing

3.3.b Implement and troubleshoot default routing   Default routes take advantage of the rule which says longest matching route wins. In the case where this is no specific matching route, the default route will be the route matched. Assume the ISP knows how to reach the 192.168.1.0 network, and assume all basic Ip addressing is …

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3.3.a Implement and troubleshoot static routing

3.3.a Implement and troubleshoot static routing I will keep this section short and assume you know how static routing works. Here's a quick lab to practice syntax Assume all IPs have been configured, everything except for static routing. Assume R1 is .1 for subnets. Assume R2 is .2 for subnets. Configure static routing such that …

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