Huawei
H12-891_V1.0 · Question #111
An engineer used two routers to conduct IPv6 service testing and simulated the interconnection between the headquarters and branches by running BGP4+. The network logical topology is shown in the…
The correct answer is A. When routing is passed, the Next_Hop attribute must be an IPv6 global unicast address. See the full explanation below for the reasoning.
Advanced IP Routing and Multicast
Question
An engineer used two routers to conduct IPv6 service testing and simulated the interconnection between the headquarters and branches by running BGP4+. The network logical topology is shown in the figure. Which of the following descriptions about IPv6 route transmission between two devices is wrong?
Exhibit
Options
- AWhen routing is passed, the Next_Hop attribute must be an IPv6 global unicast address.
- BWhen routing is passed, it will carry recognized mandatory attributes such as AS_Path.
- CIf the Update message carries the MP REACH NLRI attribute, it means that the advertised route is
- DBGP4+ transmits routing information between peers through Update messages.
How the community answered
(53 responses)- A72% (38)
- B8% (4)
- C17% (9)
- D4% (2)
Topics
#BGP4+#Next_Hop attribute#IPv6 unicast address#route attributes
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