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Huawei H12-224 Practice Test - Questions Answers, Page 44

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The router ID configured in the system view takes precedence over the router ID configured in the BGP view.

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

In the BGP routing table, if there are two BGP routes with the same destination address but different next hops, which statement about the two BGP routes is true?

A.
Both BGP routes are advertised to other BGP peers.
A.
Both BGP routes are advertised to other BGP peers.
Answers
B.
Only the optimal route selected from the two BGP routes is advertised to other BGP peers.
B.
Only the optimal route selected from the two BGP routes is advertised to other BGP peers.
Answers
Suggested answer: B

Which of the following statements is false?

A.
The metric of a Type-1 external route is the sum of the AS internal metric (metric to reach an ASBR) and the AS external metric (metric from the ASBR to the destination network).
A.
The metric of a Type-1 external route is the sum of the AS internal metric (metric to reach an ASBR) and the AS external metric (metric from the ASBR to the destination network).
Answers
B.
The metric of a Type-2 external route is only the AS external metric.
B.
The metric of a Type-2 external route is only the AS external metric.
Answers
C.
The metric of an external route is the sum of the AS external metric and the AS internal metric.
C.
The metric of an external route is the sum of the AS external metric and the AS internal metric.
Answers
D.
The prerequisite for setting Forwarding Address to a non-zero value is that the next hop of the external route imported into OSPF is within the OSPF routing area.
D.
The prerequisite for setting Forwarding Address to a non-zero value is that the next hop of the external route imported into OSPF is within the OSPF routing area.
Answers
Suggested answer: C

If the hold timers in the Open messages sent from BGP Peer A and Peer B are 180s and 90s respectively, what is the interval at which Keepalive messages are sent after Peer A and Peer B have established a BGP peer relationship?

A.
180s
A.
180s
Answers
B.
90s
B.
90s
Answers
C.
60s
C.
60s
Answers
D.
30s
D.
30s
Answers
Suggested answer: D

Which TCP port is used by BGP?

A.
520
A.
520
Answers
B.
89
B.
89
Answers
C.
179
C.
179
Answers
D.
180
D.
180
Answers
Suggested answer: C

Assume that the following commands are run to configure BGP:

Which statements about the configurations are true? (Choose two.)

A.
The global configuration is preferred. Therefore, the timer values for peer 1.1.1.2 are "keepalive 30 hold 90."
A.
The global configuration is preferred. Therefore, the timer values for peer 1.1.1.2 are "keepalive 30 hold 90."
Answers
B.
The peer configuration is preferred. Therefore, the timer values for peer 1.1.1.2 are "keepalive 10 hold 30."
B.
The peer configuration is preferred. Therefore, the timer values for peer 1.1.1.2 are "keepalive 10 hold 30."
Answers
C.
The smaller one between the global and peer timer values is used. Therefore, the timer values of peer 1.1.1.2 is "keepalive 10 hold 30".
C.
The smaller one between the global and peer timer values is used. Therefore, the timer values of peer 1.1.1.2 is "keepalive 10 hold 30".
Answers
D.
The default configuration is "timer keepalive 60 hold 180." Therefore, peer 1.1.1.2 can detect connection faults faster than the default configuration.
D.
The default configuration is "timer keepalive 60 hold 180." Therefore, peer 1.1.1.2 can detect connection faults faster than the default configuration.
Answers
Suggested answer: B, D

What is private AS number?

A.
65410-65535
A.
65410-65535
Answers
B.
1-64511
B.
1-64511
Answers
C.
64512-65535
C.
64512-65535
Answers
D.
64511-65535
D.
64511-65535
Answers
Suggested answer: C

Which statement about BGP is false?

A.
BGP runs over TCP.
A.
BGP runs over TCP.
Answers
B.
BGP is an enhanced distance-vector routing protocol.
B.
BGP is an enhanced distance-vector routing protocol.
Answers
C.
BGP uses port number 189.
C.
BGP uses port number 189.
Answers
D.
BGP is an inter-AS routing protocol.
D.
BGP is an inter-AS routing protocol.
Answers
Suggested answer: C

In OSPF protocol, which of the following statements are incorrect regarding Link ID of Router LSA? (Choose two.)

A.
In Point-to-Point link type, Link ID is the neighbor's Interface IP address.
A.
In Point-to-Point link type, Link ID is the neighbor's Interface IP address.
Answers
B.
InTransNet link type, Link ID is the network address of TransNet network segment.
B.
InTransNet link type, Link ID is the network address of TransNet network segment.
Answers
C.
InStubNet link type, Link ID is the network address of Stub network.
C.
InStubNet link type, Link ID is the network address of Stub network.
Answers
D.
In Virtual link type, Link ID is the neighbor's Router ID of virtual link.
D.
In Virtual link type, Link ID is the neighbor's Router ID of virtual link.
Answers
Suggested answer: A, B

The Origin attribute of the BGP route that is imported by using the network command is IGP.

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