I am tasked with implementing BGP for incoming internet from two ISPs. I am using a 3854. The ISPs deliver internet via ethernet. The preferred provider is a 50mb link and the secondary is a 10mb link. I would like to use the preferred provider for all incoming and outgoing traffic and the secondary provider only for failover. Below is a quick dummy config I created. Any advice or suggestions would be appreciated as I think I need more in the config:
router bgp 333
network xxx.xxx.xxx.xxx xxx.xxx.xxx.xxx
neighbor 220.127.116.11 remote-as 111 --- Vendor A
neighbor 18.104.22.168 weight 200 --- Vendor A
neighbor 22.214.171.124 remote-as 222 --- Vendor B
neighbor 126.96.36.199 weight 100 --- Vendor B
description "Internal to Firewall"
ip address 192.168.0.2 255.255.255.0
description "Vendor A Primary link AS 111"
ip address 188.8.131.52 255.255.255.0
description "Vendor B Secondary link AS 222"
ip address 184.108.40.206 255.255.255.0