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Huawei H12-811_V1.0 Practice Test - Questions Answers, Page 75

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The router ID of the OSPF process takes effect immediately after being changed.

A.
TRUE
A.
TRUE
Answers
B.
FALSE
B.
FALSE
Answers
Suggested answer: B

Which of the following IPv4 addresses can be directly used by a host to access the Internet?

A.
172.32.1.1/24
A.
172.32.1.1/24
Answers
B.
10.255.255.254/24
B.
10.255.255.254/24
Answers
C.
192.168.1.1/24
C.
192.168.1.1/24
Answers
D.
172.16.255.254/24
D.
172.16.255.254/24
Answers
Suggested answer: A

In the following figure, after the OSPF routers converge, in which state is the OSPF neighbor relationship between Router B and Router C?

A.
Full
A.
Full
Answers
B.
Down
B.
Down
Answers
C.
2-way
C.
2-way
Answers
D.
Attempt
D.
Attempt
Answers
Suggested answer: C

Refer to the graphic, which of the following statements is true about OSPF topology and configuration?

A.
Compared with R1, R2 is more likely to become the DR because the DR priority of the interface on R2 is lower than that of R1.
A.
Compared with R1, R2 is more likely to become the DR because the DR priority of the interface on R2 is lower than that of R1.
Answers
B.
After the default network type of the interface on R1 is restored to broadcast, a stable OSPF neighbor relationship can be set up between R1 and R2.
B.
After the default network type of the interface on R1 is restored to broadcast, a stable OSPF neighbor relationship can be set up between R1 and R2.
Answers
C.
After the default network type of the interface on R1 is restored to broadcast and the hello packet sending interval is changed to 10s, a stable OSPF neighbor relationship can be set up between R1 and R2.
C.
After the default network type of the interface on R1 is restored to broadcast and the hello packet sending interval is changed to 10s, a stable OSPF neighbor relationship can be set up between R1 and R2.
Answers
D.
A stable OSPF neighbor relationship can be set up between R1 and R2.
D.
A stable OSPF neighbor relationship can be set up between R1 and R2.
Answers
Suggested answer: C

The router ID of the OSPF-enabled router must be the same as the IP address of an interface on the router.

A.
TRUE
A.
TRUE
Answers
B.
FALSE
B.
FALSE
Answers
Suggested answer: B

With what kind of routers does a DRother router exchange link state information and route information?

A.
DRother
A.
DRother
Answers
B.
DR
B.
DR
Answers
C.
BDR
C.
BDR
Answers
D.
All OSPF neighbors
D.
All OSPF neighbors
Answers
Suggested answer: B

If the network administrator assigns the IPv4 address 192.168.1.1/28 to a host on the network, how many hosts can be added to the network where the host resides?

A.
13
A.
13
Answers
B.
15
B.
15
Answers
C.
14
C.
14
Answers
D.
12
D.
12
Answers
Suggested answer: C

A routing entry contains multiple fields. Which of the following statements about these fields is false?

A.
Pre: indicates the preference value of a routing protocol.
A.
Pre: indicates the preference value of a routing protocol.
Answers
B.
NextHop: indicates the address of the local interface corresponding to a route.
B.
NextHop: indicates the address of the local interface corresponding to a route.
Answers
C.
Proto: indicates the source of a route.
C.
Proto: indicates the source of a route.
Answers
D.
Destination/Mask: indicates the address and mask length of the destination network or host.
D.
Destination/Mask: indicates the address and mask length of the destination network or host.
Answers
Suggested answer: B

Which of the following statements about the output on the router R1 shown in the figure is false?

A.
The MTU of Ethernet 0/0/0 is 1480.
A.
The MTU of Ethernet 0/0/0 is 1480.
Answers
B.
The IP address of Ethernet 0/0/0 is 10.0.12.1/24.
B.
The IP address of Ethernet 0/0/0 is 10.0.12.1/24.
Answers
C.
The physical link of Ethernet 0/0/0 is working normally.
C.
The physical link of Ethernet 0/0/0 is working normally.
Answers
D.
The broadcast address of Ethernet 0/0/0 is 10.0.12.255.
D.
The broadcast address of Ethernet 0/0/0 is 10.0.12.255.
Answers
Suggested answer: A

If the broadcast address of a network is 172.16.1.255, which of the following addresses is the network address?

A.
172.16.1.128
A.
172.16.1.128
Answers
B.
172.16.1.1
B.
172.16.1.1
Answers
C.
172.16.2.0
C.
172.16.2.0
Answers
D.
172.16.1.253
D.
172.16.1.253
Answers
Suggested answer: A
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