HCNP-Routing&Switching H12-222 Book

Huawei Certified Network Professional-R&S-IENP Questions and Answers

Question 5

A DHCP client needs to obtain an IP address from the DHCP server when accessing a network for

the first time. When the client accesses the network again, which of the following statements are true?

(Multiple Choice)

Options:

The DHCP client broadcasts a DHCP Discover packet. The DHCP server replies to the packet.

The DHCP client only needs to broadcast a DHCP Request packet containing the IP address obtained last time, but does not need to send a DHCP Discover packet again.

After receiving the DHCP Discover packet, the DHCP server sends a DHCP Offer packet containing the leased IP address and other settings to the DHCP client.

After receiving the DHCP Request packet, the DHCP server returns a DHCP ACK packet if the requested IP address is not allocated to another client.

Question 6

Which zones are provided by the Huawei firewall by default? (Multiple Choice)

Options:

Local zone

Trusted zone

Untrusted zone

Security zone

Question 7

In interface queue scheduling, which queue is not fair and different flows in the queue cannot be isolated?

Options:

CQ+WFQ

PQ+WFQ

FIFO

WRR

Question 8

The proxy firewall works at the TCP/IP transport layer and processes services between users of the internal and external networks,

Options:

TRUE

FALSE

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Huawei Certified Network Professional-R&S-IENP Questions and Answers

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CompTIA

Fortinet

Microsoft

Salesforce