Netgear M5300-28G-POE+ (GSM7228PSv1h2) - 12-Port Managed Gigabit Switch Ratgeber Für Administratoren

Configure the local AS as 100 and the peer AS as 200 to create an eBGP session with peer 
172.126.1.2 (Switch D). 

(Netgear Switch) #configure

(Netgear Switch) (Config) #ip routing

(Netgear Switch) (Config) #router bgp 100

(Netgear Switch) (Config-router) # bgp router-id 172.126.1.1

(Netgear Switch) (Config-router) # network 172.126.1.0 mask 255.255.255.0

(Netgear Switch) (Config-router) # neighbor 172.126.1.2 remote-as 200

(Netgear Switch) (Config-router) #exit

Create VLAN 100 on Switch D with IP address 172.126.1.2.

(Netgear Switch) #vlan database

(Netgear Switch) (Vlan) #vlan 100

(Netgear Switch) (Vlan) #vlan routing 100

(Netgear Switch) (Vlan) #exit

(Netgear Switch) #config

(Netgear Switch) (Config) #interface 1/0/1

(Netgear Switch) (Interface 1/0/1) #vlan participation include 100

(Netgear Switch) (Interface 1/0/1) #vlan pvid 100

(Netgear Switch) (Interface 1/0/1) #interface 1/0/1

(Netgear Switch) (Interface 1/0/1) #interface vlan 100

(Netgear Switch) (Interface vlan 100) #ip address 172.126.1.2 /24

(Netgear Switch) (Interface vlan 100) #exit

(Netgear Switch) (Config) #exit

Enable BGP on VLAN 200 on Switch D and using Switch A as an eBGP partner.

(Netgear Switch) (Config) #router bgp 200

(Netgear Switch) (Config-router) #bgp router-id 172.126.1.2

(Netgear Switch) (Config-router) #network 172.126.1.0 mask 255.255.255.0

(Netgear Switch) (Config-router) #neighbor 172.126.1.1 remote-as 100

(Netgear Switch) (Config-router) #exit

Check the BGP neighbor on Switch A to see if the BGP neighbor is established. Use the 
same command to check it on Switch D.