ネットワーク【3分】シンキング – BGPネイバーのポリシー設定をグループ化してみよう！(どんなメリットがあるの？)

R1 コンフィグ
hostname R1
!
interface Loopback1
ip address 1.1.1.1 255.255.255.255
!
interface FastEthernet0/0
ip address 10.0.0.1 255.255.255.0
!
router ospf 1
network 1.1.1.1 0.0.0.0 area 0
network 10.0.0.0 0.0.0.255 area 0
!
router bgp 65000
no synchronization
neighbor 2.2.2.2 remote-as 65000
neighbor 2.2.2.2 update-source Loopback1
neighbor 2.2.2.2 next-hop-self
neighbor 3.3.3.3 remote-as 65000
neighbor 3.3.3.3 update-source Loopback1
neighbor 3.3.3.3 next-hop-self
neighbor 4.4.4.4 remote-as 65000
neighbor 4.4.4.4 update-source Loopback1
neighbor 4.4.4.4 next-hop-self
no auto-summary
!
end

R2 コンフィグ
hostname R2
!
interface Loopback1
ip address 2.2.2.2 255.255.255.255
!
interface FastEthernet0/0
ip address 10.0.0.2 255.255.255.0
!
router ospf 1
network 2.2.2.2 0.0.0.0 area 0
network 10.0.0.0 0.0.0.255 area 0
!
router bgp 65000
no synchronization
neighbor 1.1.1.1 remote-as 65000
neighbor 1.1.1.1 update-source Loopback1
neighbor 3.3.3.3 remote-as 65000
neighbor 3.3.3.3 update-source Loopback1
neighbor 4.4.4.4 remote-as 65000
neighbor 4.4.4.4 update-source Loopback1
no auto-summary
!
!
!
!
end