LAB - CCNP Configuring iBGP and eBGP Local Preference, and MED

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Topology

Objectives

• For IBGP peers to correctly exchange routing information, use the next-hop-self command with the Local-Preference and MED attributes.
• Ensure that the flat-rate, unlimited-use T1 link is used for sending and receiving data to and from the AS 200 on ISP and that the metered T1 only be used in the event that the primary T1 link has failed.

Step 1: Configure IP address and Hostname

step 2: Configure EIGRP

R2(config)#router eigrp 1

R2(config-router)#no auto-summary

R2(config-router)#network 172.16.0.0

R3(config)#router eigrp 1

R3(config-router)#no auto-summary

R3(config-router)#network 172.16.0.0

Step 3: Configure iBGP

R2(config)#router bgp 64512

R2(config-router)#neighbor 172.16.32.1 remote-as 64512

R2(config-router)#neighbor 172.1.32.1 upda lo 0

R3(config)#router bgp 64512

R3(config-router)#neighbor 172.16.64.1 remote-as 64512

R3(config-router)#neighbor 172.1.64.1 upda lo 0

LAB - CCNP Configuring iBGP and eBGP Local Preference, and MED

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原文地址：http://www.cnblogs.com/elewei/p/4713883.html