EIGRP-SUMMARIZATION(1) - Cisco CCNP / BSCI Exam Tutorial:...

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Cisco CCNP / BSCI Exam Tutorial: EIGRP Route Summarization http://ezinearticles.com/?Cisco-CCNP-/-BSCI-Exam-Tutorial:--EIGRP-Route- Summarizing routes is a vital skill to learn to pass the BSCI exam and get one step closer to  earning your CCNP. The actual binary conversions are only part of the test, though! You've got to  know how to correctly apply the summary routes, and that differs from one protocol to the next. In  the last few CCNP / BSCI tutorials, we've looked at using the "area range" and "summary- address"   commands   to   perform   OSPF   route   summarization.   Today,   we'll   take   a   look   at  summarizing routes in EIGRP. We'll use the following four loopback addresses in this example: Loopback 16, 16.16.16.16 /32 Loopback 17, 17.17.17.17 /32 Loopback 18, 18.18.18.18 /32 Loopback 19. 19.19.19.19 /32 On R1, we'll place these four addresses into EIGRP AS 100. R1(config-if)#router eigrp 100 R1(config-router)#network 16.16.16.16 0.0.0.0 R1(config-router)#network 17.17.17.17 0.0.0.0 R1(config-router)#network 18.18.18.18 0.0.0.0 R1(config-router)#network 19.19.19.19 0.0.0.0 R3 is an EIGRP neighbor of R1, and that router's EIGRP routing table now looks like this: R3#show ip route eigrp 17.0.0.0/32 is subnetted, 1 subnets 17.17.17.17  [90/2297856] via 172.12.123.1, 00:00:29, Serial0 16.0.0.0/32 is subnetted, 1 subnets 16.16.16.16  [90/2297856] via 172.12.123.1, 00:00:36, Serial0
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19.0.0.0/32 is subnetted, 1 subnets
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This note was uploaded on 10/23/2010 for the course SOCIAL SCI Human 4 taught by Professor Formank during the Spring '08 term at Pasadena City College.

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EIGRP-SUMMARIZATION(1) - Cisco CCNP / BSCI Exam Tutorial:...

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