H12-222 Online Practice Questions and Answers

At which layer does a packet filtering firewall check data packets?

A. Application layer

B. Physical layer

C. Network layer

D. Link layer

Besides resource discovery, allocation, and management, which function else does the VIM management module of NFV provide?

A. Resource scheduling

B. Resource monitoring

C. Resource reclaiming

D. Troubleshooting

When configuring source NAT with no-pat configuration parameters, which of the following statements is true?

A. Only the source IP address is translated.

B. Only the destination IP address is translated.

C. The source IP address and source port number are both translated.

D. The destination IP address and destination port number are both translated.

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

A. CQ+WFQ

B. PQ+WFQ

C. FIFO

D. WRR

On the alarm management page of eSight, the green color indicates that the alarm has been acknowledged.

A. TRUE

B. FALSE

Which of the following protocols are multi-channel protocols? (Multiple Choice)

A. FTP

B. Telnet

C. H.323

D. SMTP

Which mechanism can be used with VRRP to monitor the uplink connectivity? (Multiple Choice)

A. Association with an interface

B. BFD

C. NQA

D. IP link

Which of the following parameters is optional when you configure a RADIUS server template on a Huawei switch?

A. Authentication server IP address and port

B. Automatic RADIUS user detection

C. Accounting server address and port

D. Shared-key

Which of the following is correct procedure for a DHCP client to apply for an IP address from a DHCP server?

A. 1-2-3-4

B. 1-4-3-2

C. 3-2-1-4

D. 3-4-1-2

Which of the following statements regarding data forwarding on a traditional IP network are true? (Multiple Choice)

A. The traditional IP forwarding is connection-oriented and has low efficiency.

B. On a traditional IP network, optimal paths are calculated based on the IGP metrics.

C. All the routers on a traditional IP network need to know routes on the entire network or default routes.

D. Traditional IP forwarding uses hop-by-hop forwarding.

E. A traditional IP network cannot provide a good QoS guarantee.