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Huawei H12-224 Practice Test - Questions Answers, Page 31

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Based on classification rules, traffic classification can be divided into which of the following types? (Choose two.)

A.
Simple traffic classification
A.
Simple traffic classification
Answers
B.
Complex traffic classification
B.
Complex traffic classification
Answers
C.
On-demand traffic classification
C.
On-demand traffic classification
Answers
D.
Service traffic classification
D.
Service traffic classification
Answers
Suggested answer: A, B

A company has four departments. Department A has 80 PCs, Departments B and C both have 20 PCs, and Department D has 30 PCs. Assuming the IP address 192.168.1.0/x is used, which of the following statements are true if the VLSM technology is used to divide subnets? (Choose two.)

A.
Plan subnet 192.168.1.0/25 for DepartmentA. The range of host addresses is 1 to 126.
A.
Plan subnet 192.168.1.0/25 for DepartmentA. The range of host addresses is 1 to 126.
Answers
B.
Plan subnet 192.168.1.128/27 for DepartmentB. The range of host addresses is 129 to 159.
B.
Plan subnet 192.168.1.128/27 for DepartmentB. The range of host addresses is 129 to 159.
Answers
C.
Plan subnet 192.168.1.160/27 for DepartmentC. The range of host addresses is 161 to 190.
C.
Plan subnet 192.168.1.160/27 for DepartmentC. The range of host addresses is 161 to 190.
Answers
D.
Plan subnet 192.168.1.192/27 for DepartmentD. The range of host addresses is 192 to 222.
D.
Plan subnet 192.168.1.192/27 for DepartmentD. The range of host addresses is 192 to 222.
Answers
Suggested answer: A, C

Which statement about OSPF is false?

A.
The router with a higher Router Priority also has a higher DR election priority.
A.
The router with a higher Router Priority also has a higher DR election priority.
Answers
B.
When two routers have the same Router Priorities, the router with a larger Router ID has a higher DR election priority.
B.
When two routers have the same Router Priorities, the router with a larger Router ID has a higher DR election priority.
Answers
C.
If a DR fails, the BDR automatically takes over as the DR and a new BDR is elected.
C.
If a DR fails, the BDR automatically takes over as the DR and a new BDR is elected.
Answers
D.
If a BDR fails, the DR will not take over as the BDR and awaits the fault recovery of the BDR. No new BDR will be elected.
D.
If a BDR fails, the DR will not take over as the BDR and awaits the fault recovery of the BDR. No new BDR will be elected.
Answers
Suggested answer: D

The network 154.27.0.0 without any subnet can support() hosts?

A.
254
A.
254
Answers
B.
1024
B.
1024
Answers
C.
65,534
C.
65,534
Answers
D.
16,777,206
D.
16,777,206
Answers
Suggested answer: C

Which of the following statements about a neighbor state machine is true?

A.
The Attempt state appears only on an NBMA network or a broadcast network.
A.
The Attempt state appears only on an NBMA network or a broadcast network.
Answers
B.
The Attempt state appears only on an NBMA network or a P2MP network.
B.
The Attempt state appears only on an NBMA network or a P2MP network.
Answers
C.
LSR packets can be sent in the Exchange state.
C.
LSR packets can be sent in the Exchange state.
Answers
D.
The Full state indicates that LSDB synchronization is complete. No LSDB information will be exchanged.
D.
The Full state indicates that LSDB synchronization is complete. No LSDB information will be exchanged.
Answers
Suggested answer: C

Which of the following IP addresses are network addresses? (Choose two.)

A.
64.104.3.7/28
A.
64.104.3.7/28
Answers
B.
192.168.12.64/26
B.
192.168.12.64/26
Answers
C.
192.135.12.191/26
C.
192.135.12.191/26
Answers
D.
198.18.12.16/28
D.
198.18.12.16/28
Answers
Suggested answer: B, D

Assume that the VRID of a VRRP virtual router is 100 and the virtual IP address of the virtual router is 192.168.1.1, which of the following addresses is the virtual MAC address of the virtual router?

A.
00-00-5E-00-01-64
A.
00-00-5E-00-01-64
Answers
B.
00-00-5E-00-01-01
B.
00-00-5E-00-01-01
Answers
C.
01-00-5E-00-01-64
C.
01-00-5E-00-01-64
Answers
D.
01-00-5E-00-01-01
D.
01-00-5E-00-01-01
Answers
Suggested answer: A

What are the OSPF message types? (Choose four.)

A.
Hello
A.
Hello
Answers
B.
Database Description
B.
Database Description
Answers
C.
Link State Request
C.
Link State Request
Answers
D.
Link State Update
D.
Link State Update
Answers
E.
Link State Advertisement
E.
Link State Advertisement
Answers
Suggested answer: A, B, C, D

Which of the following statements are correct regarding Network LSA in OSPF network? (Choose two.)

A.
Network LSA is generated by ABR.
A.
Network LSA is generated by ABR.
Answers
B.
Only the router which connects NBMA or Broadcast Network may generate Network LSA.
B.
Only the router which connects NBMA or Broadcast Network may generate Network LSA.
Answers
C.
DR uses Network LSA to describe routers that have established adjacency relation with it in the network.
C.
DR uses Network LSA to describe routers that have established adjacency relation with it in the network.
Answers
D.
Network LSA is flooded in the whole AS.
D.
Network LSA is flooded in the whole AS.
Answers
Suggested answer: B, C

A broadcast and an NBMA network, each having two or more routers, must both have a DR and a BDR.

A.
True
A.
True
Answers
B.
False
B.
False
Answers
Suggested answer: B
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