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. | I11111111 CISCO The Routing Table A Closer Look Routing Protocols and Concepts - Chapter 8 ITE PC Chapter 1 2007 Cisco Systems Inc. All rights reserved. Cisco Public 1 Objectives Describe the various route types found in the routing table structure Describe the routing table lookup process. Describe routing behavior in routed networks. R2ishotr ip root Ooifes c - ccoioectedj 3 - static I - IGRP R - RIF M - ficbilej E - EGF - EICRF EX - BICffli external 0 - C-3FF IA - OEFI inter area Hl - O3FF H3SA external type Ij H2 - G3FF HSHA external type 2 El - oar external type 1 E2 - cap external tj pe 2 1 - IGF 1 - EB IS 11 - IS-13 level-1 1x2 - 13 EB l v l-2 ia - EB-IS inter area - candidate default 0 - per-user static route a - CO F - periodic doarjlDaded static rcqte Gatmray nf last resort is to network 172. 24 is subnetted 3 subnets R 120 1 via ŨÕ200 12 aeriaicựũ ũ c is directly connected BerialŨ 0 Ũ c in directly connected EastEtnernetO fl c 24 is directly CDnnectedj Serlalủ Ũ 1 3 0 is directly couiected EerlalO O 1 ITE PC Chapter 1 2007 Cisco Systems Inc. All rights reserved. Cisco Public 2 Introduction Chapter Focus - 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 Cisco IP Routing by Alex Zinin ISBN 0-201-60473-6 . ITE PC Chapter 1 2007 Cisco Systems Inc. All rights reserved. Cisco Public
