I have following scenario where i already have 10G (A - BLUE Link) connectivity from ISP on
SW2 for redendency and i have configured eBGP and iBGP, Everything is good at this point, Now my company need more bandwidth and more public ips so we ask for another
10G link to our ISP which is
B (RED Link) as per following diagram.
I have following configuration at present with BLUE link peer ( because i didn't configure RED link yet)
router bgp 200 router-id 192.168.255.20 log-neighbor-changes address-family ipv4 unicast network 22.214.171.124/23 redistribute static route-map RTBH neighbor 126.96.36.199 remote-as 100 timers 10 30 address-family ipv4 unicast send-community neighbor 192.168.255.19 remote-as 200 update-source loopback0 address-family ipv4 unicast next-hop-self
Once i configure link
(B) RED on SW1 & SW2 then how do i announce my new public subnet
B for neighbor B peer?
My link B public subnet is
188.8.131.52/23 how do i tell BGP account it on link B ?