HPE7-A06 · Question #87
Refer to the exhibit. What needs to be defined on Edge-1 to establish valid BGP routing between agg-sw1 and agg- sw2 using BGP protocol using the IP addresses described in the image above? A. B. C. D.
The correct answer is D. router bgp 65100 10.0.0.2 remote-as 65200 10.0.0.4 remote-as 65200 address-family ipv4 unicast neighbor 10.0.0.2 activate neighbor 10.0.0.4 activate. On AOS-CX, when using address-family ipv4 unicast, each BGP neighbor must be explicitly activated under the AFI/SAFI to exchange routes. Adding neighbor 10.0.0.2 activate and neighbor 10.0.0.4 activate on Edge-1 enables proper route advertisement between the two eBGP peers.
Question
Refer to the exhibit. What needs to be defined on Edge-1 to establish valid BGP routing between agg-sw1 and agg- sw2 using BGP protocol using the IP addresses described in the image above? A. B. C. D.
Exhibits
Options
- Arouter bgp 65100 neighbor 10.0.0.4 remote-as 65200 neighbor 10.0.0.4 remote-as 65200 address-family ipv4 unicast neighbor 10.0.0.4 update-source loopback 0 neighbor 10.0.0.4 update-source loopback 0
- Brouter bgp 65100 10.0.0.2 remote-as 65200 10.0.0.4 remote-as 65200 address-family ipv4 unicast neighbor 10.0.0.4 router-reflector-client neighbor 10.0.0.4 router-reflector-client
- Crouter bgp 65100 10.0.0.2 remote-as 65200 10.0.0.4 remote-as 65200 address-family ipv4 unicast neighbor 10.0.0.2 default-originate neighbor 10.0.0.4 default-originate
- Drouter bgp 65100 10.0.0.2 remote-as 65200 10.0.0.4 remote-as 65200 address-family ipv4 unicast neighbor 10.0.0.2 activate neighbor 10.0.0.4 activate
How the community answered
(54 responses)- A2% (1)
- B4% (2)
- C9% (5)
- D85% (46)
Explanation
On AOS-CX, when using address-family ipv4 unicast, each BGP neighbor must be explicitly activated under the AFI/SAFI to exchange routes. Adding neighbor 10.0.0.2 activate and neighbor 10.0.0.4 activate on Edge-1 enables proper route advertisement between the two eBGP peers.
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