Exercise 4: Filtering peer routes using prefix-lists

AS 7

AS 1

AS 3

AS 5

AS 9

AS 8

AS 2

AS 4

AS 6

AS 10

A

C

B

F

E

I

G

D

H

J

Provider

AS 100

Transit to provider

Filter outbound but not inbound

Transit to provider

Filter outbound but not inbound

Connections to local peers

Filter all routes here!

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