Section 3: BGP (12 Points)

  • Configure EBGP between R6 and BB3. R6 will be AS 100 and the BB3 router AS is 300. R6 will receive updates for networks 200.20.X.0 and 198.18.X.0, where X is any number.

If you configured this correctly as shown in Example 5-28, you have scored 6 points.

The EBGP configuration on R6 is a simple task. Again, you will need the basic BGP concepts to accomplish this.

Example 5-28 shows the BGP configuration on R6. The no synchronization command that you might see referred to a lot of times makes routes not synchronized between BGP and IGP protocols. This way, the IGP will carry fewer routes and allow BGP to converge quickly.

Example 5-28. R6 EBGP Configuration
R6#show run | b router bgp
router bgp 100
 no synchronization ...

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