Free Access Huawei.H12-831-ENU.v2023-03-20.q144 Practice Test (Page 21)

Question 96

The main technical schools of SDN advocate that SDN adopts a layered open architecture. Which technical advocates and defines centralized architecture and Openflow?

A.IETF

B.ETSI

C.ONF

D.ITU

Question 97

As shown in the figure, on the R1 router, network administrator A can control the path of the traffic leaving AS100 after modifying the Local Preference value of the routing entry sent to R2 through the routing policy.

A.TRUE

B.FALSE

Question 98

In the MPLS forwarding process, which descriptions are correct about the forwarding of the ingress node? (Multiple choice)

A.View the NHLFE entry, you can get the outgoing interface, next hop, outgoing label and label operation type, the label operation type is Push

B.After receiving the data packet, the Ingress node recycles the ILM table first and finds the Tunnel ID

C.Press the obtained label into the IP packet, and process the EXP and TTL according to the QoS policy

D.Find the corresponding NHLFE entry according to the Tunnel ID of the ILM table and associate the LFIB with the NHLFE entry

Question 99

Which command descriptions are correct for the PC to obtain the address from the DHCP Sever? (Multiple choice)

A.In the Windows 7 Wndows XP environment of the user PC, use the ipconfg\/release command to actively release the IP address. At this time, the user PC sends a DHCP REQUEST message to the DHCP server.

B.In the Winiows7 Wndows XP environment of the user's PC, use the ipconfig\/release command to actively release the IP address. At this time, the user's PC sends a DHCP RELEASE message to the DHCP server.

C.Use the ipconfig\/renew command to apply for a new IP address in the Windows7 Windows XP environment of the user's PC. At this time, the user's PC sends a DHCP RENEW message to the DHCP server.

D.In the Windows 7 Window XP environment of the user PC, use the iconfig\/renew command to actively apply for a new IP address. At this time, the user PC sends a DHCP DISCOVER message to the DHCP server.

Question 100

Which of the following are static information coke analysis? (Multiple choice)

A.Device Type

B.Packet Loss Rate

C.<br class=\markdown_return\>Interface type

D.License

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Question 96

Question 97

Question 98

Question 99

Question 100

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