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Chapter 5 - Introduction to IP Routing Protocols

Cisco & IP Addressing
Louis D. Rossi, Louis R. Rossi and Thomas Rossi
  Copyright © 1999 The McGraw-Hill Companies, Inc.

Exercises
Refer to the following routing table and answer Exercises 5.1 through 5.5.
Router_B#sh ip route
Codes: C - connected, S - static, I - IGRP, R - RIP, M - mobile, B - BGP
   D - EIGRP, EX - EIGRP external, O - OSPF, IA - OSPF inter area
   N1 - OSPF NSSA external type 1, N2 - OSPF NSSA external type 2
   E1 - OSPF external type 1, E2 - OSPF external type 2, E - EGP
   i - IS-IS, L1 - IS-IS level-1, L2 - IS-IS level-2, * - candidate default
   U - per-user static route, o – ODR
Gateway of last resort is not set
   10.0.0.0/28 is subnetted, 4 subnets
R    10.10.10.16 [120/1] via 10.10.10.34, 00:00:22, Serial0
       [120/1] via 10.10.10.66, 00:00:15, Serial1
C    10.10.10.32 is directly connected, Serial0
C    10.10.10.64 is directly connected, Serial1
C    10.10.10.96 is directly connected, Serial2
  5.1: What routing protocol is being used?
  5.2: What interface will Router_B send packets to when the destination address is on network 10.10.10.96?
  5.3: What is the administrative distance of this routing protocol?
  5.4: How many hops will it take to get to network 10.10.10.16?
  5.5: How many hops will it take to get to network 10.10.10.32?
  5.6: OSPF is a link-state routing protocol. (T/F)
  5.7: EIGRP is a link-state routing protocol. (T/F)
  5.8: All routes to a destination are placed in a routing table. (T/F)
  5.9: Describe convergence.

 


 
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