Simple .... BGP topology ... can you get eBGP up and running between R1 and R2?
Establish successful and stable eBGP relationship between R1 and R2. With the current start-up config, BGP is IDLE.
Topology diagram and startup config are posted below.
Now obviously the Objective is fairly simple, so let's make it interesting with these restrictions.
- No BGP filtering on outbound / inbound using route-map/distribute-list/filter-list/prefix-list etc.
- All routes currently advertised via BGP must be in the BGP table.
- Do not use the multi-hop command
- No static routes
- No redistribution
- Do not introduce new protocols
- Do not change metrics/distance of routes
- Do not configure any OSPF inbound/outbound filtering.
Startup configs are as follows:
R1#sh run int lo1 interface Loopback1 ip address 18.104.22.168 255.255.255.255 ip ospf 1 area 0 end R1#sh run int gig1.11 interface GigabitEthernet1.11 encapsulation dot1Q 11 ip address 192.168.1.1 255.255.255.0 ip ospf 1 area 0 end
R1#sh run int gig1.12 ! interface GigabitEthernet1.12 encapsulation dot1Q 12 ip address 22.214.171.124 255.255.255.0 end R1#sh run | sec bgp ! router bgp 1 timers bgp 1 3 network 126.96.36.199 mask 255.255.255.255 neighbor 188.8.131.52 remote-as 2 neighbor 184.108.40.206 update-source Loopback1 R1#
R2#sh run int lo2 interface Loopback2 ip address 220.127.116.11 255.255.255.255 ip ospf 1 area 0 end ! R2#sh run int gig1.11 interface GigabitEthernet1.11 encapsulation dot1Q 11 ip address 192.168.1.2 255.255.255.0 ip ospf 1 area 0 end
R2#sh run int gig1.12 ! interface GigabitEthernet1.12 encapsulation dot1Q 12 ip address 18.104.22.168 255.255.255.0 end ! R2#sh run | sec bgp ! router bgp 2 timers bgp 1 3 network 22.214.171.124 mask 255.255.255.255 neighbor 126.96.36.199 remote-as 1 neighbor 188.8.131.52 update-source Loopback2 R2#
Post comments on how you would fix this.
Many more articles to come so ....
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