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H12-821 by Huawei - Page 1 | ExamCademy

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BFD control packets are encapsulated in UDP packets for transmission. What is the destination port number of multi-hop BFD control packets?

A 4784
B 2784
C 5784
D 3784

Which of the following statements regarding BGP peer are false? (Choose all that apply.)

A BGP peers exchange link state information.
B A UDP connection must be established before BGP relationships are established.
C BGP routers support automatic neighbor discovery.
D BGP peers must be configured with MD5 authentication.

When a routing policy is used to filter routes, which of the following route prefixes will be denied by the IP prefix below? (Choose all that apply.)
[HUAWEI]ip ip-prefix aa index 10 deny 1.1.1.1 24
[HUAWEI]ip ip-prefix aa index 20 permit 1.1.1.1 32

A 1.1.1.2/16
B 1.1.1.1/24
C 1.1.1.1/26
D 1.1.1.1/32