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HCIP-Datacom H12-821_V1.0 Dumps PDF

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Total 299 questions

HCIP-Datacom-Core Technology V1.0 Questions and Answers

Question 9

Which of the following statements regarding the summary automatic command and BGP route summarization is false?

Options:

A.

After this command is configured, BGP sends only the summarized routes to peers

B.

This command is used to implement automatic summarization. Automatic summarization takes precedence over manual summarization

C.

This command enables automatic summarization for the locally imported routes

D.

After this command is configured, BGP summarizes routes based on natural network segments

Question 10

The Internet Assigned Numbers Authority (IANA) allocates Class D addresses to IPv4 multicast. An IPv4 address is 32 bits long, and the four most significant bits of a Class D address are 1110.

Options:

A.

TRUE

B.

FALSE

Question 11

The BFD Echo function checks the connectivity of the forwarding link by looping back packets. Which of the following statements are true about this function?

Options:

A.

If URPF is enabled on the peer end, BFD packets may be incorrectly discarded on the peer end.

B.

In the BFD Echo function, the device uses the IP address of the outbound interface as the source IP address by default.

C.

The BFD Echo function applies only to single-hop BFD sessions.

D.

When configuring a BFD session supporting the BFD echo function, you need to configure both the local and remote discriminators.

Question 12

Which of the following statements are true about the packet filtering firewall?

Options:

A.

The packet filtering firewall can analyze associated packets to improve security.

B.

The packet filtering firewall supports per-packet detection.

C.

The packet filtering firewall can check application-layer data.

D.

The packet filtering firewall filters data packets based on ACLs.

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Total 299 questions