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Huawei H35-260 Practice Test - Questions Answers, Page 33

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In order to support the self-opening of the base station and deploy the DHCP Relay function in the PTN LTE bearer network, which one of the following descriptions is wrong?

A.
Configure the route to the DHCP server on the PTN
A.
Configure the route to the DHCP server on the PTN
Answers
B.
DHCP server address can be configured with multiple
B.
DHCP server address can be configured with multiple
Answers
C.
The default relay hop count of DHCP Relay is 255
C.
The default relay hop count of DHCP Relay is 255
Answers
D.
DHCP Relay is deployed on L2/L3 nodes
D.
DHCP Relay is deployed on L2/L3 nodes
Answers
Suggested answer: C

Which of the following levels does MPLS-TP OAM detect?

A.
Tunnel layer
A.
Tunnel layer
Answers
B.
Section layer
B.
Section layer
Answers
C.
PW layer
C.
PW layer
Answers
D.
link layer
D.
link layer
Answers
Suggested answer: A, B, C

The activation operation is successful in the PTN network element upgrade operation. Which of the following states is the network element in?

A.
to be stabilized
A.
to be stabilized
Answers
B.
Normal state
B.
Normal state
Answers
C.
Pending distribution
C.
Pending distribution
Answers
D.
to be activated
D.
to be activated
Answers
Suggested answer: B

Which of the following descriptions about the possible reasons for PTN upgrade loading or activation failure are correct?

A.
AISCA loads the A2SCA software package
A.
AISCA loads the A2SCA software package
Answers
B.
Board initialization failed
B.
Board initialization failed
Answers
C.
Insufficient space on the CF card
C.
Insufficient space on the CF card
Answers
D.
After the loading is completed, the active/standby switchover is performed
D.
After the loading is completed, the active/standby switchover is performed
Answers
Suggested answer: A, B, D

When the device reports the PW_APS_DEGRADED alarm, what is the problem with the LTE service carried by the station?

A.
The working protection channel has a channel failure
A.
The working protection channel has a channel failure
Answers
B.
The working protection channels are invalid
B.
The working protection channels are invalid
Answers
C.
None of the working protection channels fail
C.
None of the working protection channels fail
Answers
D.
Business interruption
D.
Business interruption
Answers
Suggested answer: A

Which of the following detection methods can locate the fault point of LSP?

A.
ZMPLS Tracert
A.
ZMPLS Tracert
Answers
B.
LT
B.
LT
Answers
C.
CC
C.
CC
Answers
D.
MPLS Ping
D.
MPLS Ping
Answers
Suggested answer: A, B

In the current network, which of the following is the most commonly used VLAN division method?

A.
Based on IP subnetting
A.
Based on IP subnetting
Answers
B.
Port based division
B.
Port based division
Answers
C.
Based on protocol division
C.
Based on protocol division
Answers
D.
Based on MAC division
D.
Based on MAC division
Answers
Suggested answer: B

When creating a static tunnel, you need to specify the interface of the next hop. Which is the displayed address of the next hop?

A.
NEIP
A.
NEIP
Answers
B.
NE LSR-ID
B.
NE LSR-ID
Answers
C.
Next-hop interface IP
C.
Next-hop interface IP
Answers
D.
does not involve
D.
does not involve
Answers
Suggested answer: C

MPLS was originally proposed to improve the forwarding speed of routers. It integrates the advantages of IP and ATM. What are the characteristics?

A.
Connectionless-oriented forwarding plane
A.
Connectionless-oriented forwarding plane
Answers
B.
Connection-Oriented Forwarding Plane
B.
Connection-Oriented Forwarding Plane
Answers
C.
Connection-Oriented Control Plane
C.
Connection-Oriented Control Plane
Answers
D.
Connectionless-oriented control plane
D.
Connectionless-oriented control plane
Answers
Suggested answer: B, D

Which of the following descriptions about routing loops is wrong?

A.
Routing loops may occur when different routing domains import routes from each other
A.
Routing loops may occur when different routing domains import routes from each other
Answers
B.
Routing loops can only be generated by dynamic routing protocols
B.
Routing loops can only be generated by dynamic routing protocols
Answers
C.
Routing loops prevent packets from reaching their destination correctly and cause link congestion
C.
Routing loops prevent packets from reaching their destination correctly and cause link congestion
Answers
D.
The packet is routed circularly between two or more routers until the TTL is reduced to 0 and discarded
D.
The packet is routed circularly between two or more routers until the TTL is reduced to 0 and discarded
Answers
Suggested answer: B
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