nerdexam
Huawei

H12-831_V1.0 · Question #182

In the network shown in the figure, adjacent routers use directly connected interfaces to establish EBGP neighbor relationships. The Router ID of each device is 10.0.XX, and the AS number is 6500X…

The correct answer is B. Configure a routing policy on R2 to reject routes with a community attribute value of 1:1. See the full explanation below for the reasoning.

Question

In the network shown in the figure, adjacent routers use directly connected interfaces to establish EBGP neighbor relationships. The Router ID of each device is 10.0.XX, and the AS number is 6500X, where X is the router number. R1 and R4 both have static routes to 192.168.1.0/24, which are introduced into BGP through import. R1 adds the Community attribute value (1:1) when sending routes to its neighbors. All routers in the network are enabled to pass community attributes. Which of the following can make the traffic path from R3 to 192.168.1.0/24 must pass through R4?

Exhibit

H12-831_V1.0 question #182 exhibit

Options

  • AConfigure a routing policy on R5 to reject routes with a community attribute value of 1:1.
  • BConfigure a routing policy on R2 to reject routes with a community attribute value of 1:1.
  • CConfigure a routing policy on R4 to reject routes with a community attribute value of 1:1.
  • DConfigure a routing policy on R3 to reject routes with a community attribute value of 1:1.

How the community answered

(50 responses)
  • A
    4% (2)
  • B
    76% (38)
  • C
    6% (3)
  • D
    14% (7)

Community Discussion

No community discussion yet for this question.

Full H12-831_V1.0 Practice