Cisco | BGP - Peer-Group Basic

 

Berikut konfigurasi router BGP dimasig-masing router
R1
router bgp 1234
 bgp router-id 1.1.1.1
 network 11.11.11.11 mask 255.255.255.255
 neighbor iBGP peer-group
 neighbor iBGP remote-as 1234
 neighbor iBGP update-source Loopback0
 neighbor iBGP route-reflector-client

 neighbor 2.2.2.2 peer-group iBGP
 neighbor 3.3.3.3 peer-group iBGP
 neighbor 4.4.4.4 peer-group iBGP
!
--------------
R2
router bgp 1234
 bgp router-id 2.2.2.2
 neighbor 1.1.1.1 remote-as 1234
 neighbor 1.1.1.1 update-source Loopback0
 neighbor 1.1.1.1 activate
 exit
-------------
R3
router bgp 1234
 bgp router-id 3.3.3.3
 neighbor 1.1.1.1 remote-as 1234
 neighbor 1.1.1.1 update-source Loopback0
 neighbor 1.1.1.1 activate
 exit
----------
R4
router bgp 1234
 bgp router-id 4.4.4.4
 network 44.44.44.44 mask 255.255.255.255
 neighbor 1.1.1.1 remote-as 1234
 neighbor 1.1.1.1 update-source Loopback0
 neighbor 1.1.1.1 next-hop-self
 neighbor 1.1.1.1 activate
 neighbor 45.45.45.5 remote-as 45
exit
----------
R5
router bgp 45
 bgp log-neighbor-changes
 network 55.55.55.55 mask 255.255.255.255
 neighbor 45.45.45.4 remote-as 1234
!
VERIFIKASI

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