In this part we will cover Aggregate Route advertising in BGP. For theory about advertising aggregate route in BGP click here.
set routing-options aggregate route 172.24.0.0/22 set policy-options policy-statement adv-aggregate term match-aggregate from protocol aggregate set policy-options policy-statement adv-aggregate term match-aggregate from route-filter 172.24.0.0/22 exact set policy-options policy-statement adv-aggregate term match-aggregate then accept set protocols bgp group ext-65501 export adv-aggregate
In this part will be presented key BGP monitoring commands and their outputs. These outputs are results of our BGP configuration which you can check in my previous posts.
show bgp summary
show bgp neighbor
show bgp group
show route protocol bgp
show route advertising-protocol bgp <neighbor ip address>
show route receive-protocol bgp <neighbor ip address> …
Now is time to have look to another routing protocol. At this time it will be exterior border gateway protocol.
Let's have look on our topology. Topology is very simple and we will configure EBGP and IBGP in it.