Question No. 1

The multi-level connection monitoring mode (TCM) of OTN has three application forms. Which of the following is correct?

ACascading mode

BOverlapping Mode

CNested Mode

DCascade Mode

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Correct Answer: A, B, C

Question No. 2

When the switch is working, the device forwards data according to the MAC address forwarding table. Which of the following descriptions is correct?

AThe destination address of the packet is a unicast MAC address, but there is no corresponding entry in the MAC address table, the packet is discarded

BIf the MAC address entry of the device reaches the upper specification limit of the device, the device cannot learn a new MAC address entry, and the data packet is discarded.

CIf the destination MAC address of the packet is the broadcast MAC address, it will be flooded to all ports including the source port.

DThe destination address of the message is a unicast MAC address, then look up the MAC address table, and if found, forward the frame to the corresponding port (excluding the source port)

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Correct Answer: D

Question No. 3

Regarding the function of backing up and restoring all data in the network management database, which of the following statements is correct?

AData backed up by different versions and different types of operating systems can be recovered from each other

BData backed up by different versions and different types of operating systems cannot be recovered from each other

CThe data of the same version and the same type of database backup cannot be recovered from each other

DData from different versions and different types of database backups can be recovered from each
other

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Correct Answer: B

Question No. 4

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

AConnectionless-oriented forwarding plane

BConnection-Oriented Forwarding Plane

CConnection-Oriented Control Plane

DConnectionless-oriented control plane

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Correct Answer: B, D

Question No. 5

Where in the L2/L3 node is the VLAN in the Layer 2 header stripped in the packet sent by the base station in the LTE solution?

ANetwork side interface

BL2VE sub-interface

CL3VE sub-interface

DLOOPBACK interface

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Correct Answer: C

Free Huawei H35-260 Exam Actual Questions

The questions for H35-260 were last updated On Dec 28, 2024