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Pass Using H12-821_V1.0 Exam Dumps

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Total 299 questions

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

Question 5

An edge port is a new port role added to RSTP to overcome the disadvantages of STP. Which of the following statements is false about this port role?

Options:

A.

The port does not participate in RSTP calculation.

B.

The port can directly enter the Forwarding state from the Discarding state.

C.

After receiving a configuration BPDU, the port is still in the Forwarding state.

D.

The Up and Down states of the port do not cause network topology changes.

Question 6

The traffic limiting policy feature only supports the number of connections initiated by the specified IP or the number of connections received.

Options:

A.

TRUE

B.

FALSE

Question 7

Which of the following statements about multicast packet forwarding is true?

Options:

A.

If a multicast data packet fails the RPF check, the packet must have been received through a sub-optimal interface. However, this interface still receives and forwards the multicast traffic downstream.

B.

IGMP snooping cannot control the scope of multicast traffic flooding on a Layer 2 network.

C.

The source address of a multicast packet is a unicast address.

D.

In multicast transmission, the destination address of a packet can be the unicast address of a host.

Question 8

When creating a single-hop BFD session for the first time, bind the single-hop BFD session to the peer IP address and the local address. To modify a configured BFD session, delete it and create a new one.

Options:

A.

TRUE

B.

FALSE

Page: 2 / 20
Total 299 questions