2V0-642 · Question #282
Which NSX routing protocols offers the most flexible policy control when peering with the physical environment?
The correct answer is A. BGP. Both the NSX DLR and the NSX ESG support OSPF and BGP. The primary difference between these routing protocols is the level of control on routes propagation and attribute manipulations they allow, with BGP being the more flexible of the two. The concept of an Autonomous System…
Question
Which NSX routing protocols offers the most flexible policy control when peering with the physical environment?
Options
- ABGP
- BOSPF
- CISIS
- DEIGRP
How the community answered
(41 responses)- A78% (32)
- B2% (1)
- C15% (6)
- D5% (2)
Explanation
Both the NSX DLR and the NSX ESG support OSPF and BGP. The primary difference between these routing protocols is the level of control on routes propagation and attribute manipulations they allow, with BGP being the more flexible of the two. The concept of an Autonomous System (AS), defined as a group of routers under the same administrative domain, comes also into play. Routing inside an AS is usually done via an IGP (e.g., OSPF) while routing between Autonomous Systems is done via an EGP (e.g., BGP).
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