Sample CCNP BGP config | Kentucky

By + | December 30, 2014

Louisville Cisco Setups

See below a sample cisco router bgp config.  This a a config i used in a study lab from my ccnp route exam. 

int loop 0
ip add 1.1.1.1 255.255.255.255
int s1/0
ip add 12.12.12.1 255.255.255.0
no shut

ip route 2.2.2.2 255.255.255.255 12.12.12.2

router bgp 12
neighbor 2.2.2.2 remote-as 12
neighbor 2.2.2.2 update-source loop 0
network 1.1.1.1 mask 255.255.255.255

R2

int loop 0
ip add 2.2.2.2 255.255.255.255
int s1/0
ip add 12.12.12.2 255.255.255.0
no shut
int s1/1
ip add 23.23.23.2 255.255.255.0
no shut

ip route 1.1.1.1 255.255.255.255 12.12.12.1
ip route 3.3.3.3 255.255.255.255 23.23.23.3

router bgp 12
neighbor 1.1.1.1 remote-as 12
neighbor 1.1.1.1 update-source loop 0
neighbor 1.1.1.1 next-hop-self
neighbor 3.3.3.3 remote-as 34
neighbor 3.3.3.3 update-source loop 0
neighbor 3.3.3.3 e

R3

int loop 0
ip add 3.3.3.3 255.255.255.255
int s1/1
ip add 34.34.34.3 255.255.255.0
no shut
int s1/0
ip add 23.23.23.3 255.255.255.0
no shut

ip route 4.4.4.4 255.255.255.255 34.34.34.4
ip route 2.2.2.2 255.255.255.255 23.23.23.2

router bgp 34
neighbor 4.4.4.4 remote-as 34
neighbor 4.4.4.4 update-source loop 0
neighbor 4.4.4.4 next-hop-self
neighbor 2.2.2.2 remote-as 12
neighbor 2.2.2.2 update-source loop 0
neighbor 2.2.2.2 e

R4

int loop 0
ip add 4.4.4.4 255.255.255.255
int s1/0
ip add 34.34.34.4 255.255.255.0
no shut

ip route 3.3.3.3 255.255.255.255 34.34.34.3

router bgp 34
neighbor 3.3.3.3 remote-as 34
neighbor 3.3.3.3 update-source loop 0
network 4.4.4.4 mask 255.255.255.255

jcissell

About Jeremy Cissell -A results-driven IT professional with experience in Cisco Data Systems, Network Administration, Cabling & Infrastructure, Information Systems Project Management & Support.Network Consultant located in Louisville, Kentucky. You can also find me on Twitter, Google+, or Manta.

Latest posts by jcissell (see all)

Leave a Reply

Your email address will not be published. Required fields are marked *