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HCNP-VC H11-861_V2.0 Dumps PDF

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Total 598 questions
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HCIP-Video Conference V2.0 Questions and Answers

Question 53

Accept the message sent by the terminal to the gatekeeper about the gateway request to deregister registration, which of the following signaling can achieve this function

Options:

A.

GRQ

B.

RRQ

C.

URQ

D.

ARQ

Question 54

The SIP protocol's flexible scaling mechanism refers to the addition of header domains and message types.

Options:

A.

True

B.

False

Question 55

Currently, the MCU supports the upgrade methods ( ).

Options:

A.

Web upgrade

B.

FTP Upgrade

C.

Minimize Upgrade

D.

All of the above can be answered

Question 56

The following description of nat mapping is correct () (3 answers).

Options:

A.

Static NAT is the simplest and most implemented, where each host address in the internal network is permanently mapped to a legitimate address in the external network

B.

Dynamic address NAT is a series of legitimate addresses defined in the external network that are mapped to the internal network using a dynamic allocation method

C.

NAPT is a different port on which the internal address is mapped to an IP address of the external network on

D.

The most common mapping method in video services is dynamic address NAT

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Total 598 questions
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