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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 (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. …
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 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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3.3 Fundamental routing concepts There are 3 steps to routing: 1. find outgoing interface 2. move the packet/switch between interfaces 3. rebuild the packet's layer 2 headers In step 1, the router finds the longest match. Then the router does a recursive look up to find the outgoing interface. note: A route cannot be installed …
3.1.b (ix) DHCPv6 prefix delegation IPv6 prefix delegation is a way for upstream routers to assign subnets to downstream DHCP servers/routers. This has more of a use case in the ISP world where the ISP wants to assign specific public blocks to clients. Here is the configuration: ISP-R1: en conf t ipv6 …