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Huawei H35-260 Practice Test - Questions Answers, Page 2

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Which of the following services can the EM20 support?

A.
8 10GE+12 GE
A.
8 10GE+12 GE
Answers
B.
20 GE/FE
B.
20 GE/FE
Answers
C.
Otu1
C.
Otu1
Answers
D.
STM-16
D.
STM-16
Answers
Suggested answer: A, B

Which of the following is impossible for the cause of the ETH_LOS alarm?

A.
The cable or fiber of the Ethernet port is not properly connected
A.
The cable or fiber of the Ethernet port is not properly connected
Answers
B.
Cable or fiber failure
B.
Cable or fiber failure
Answers
C.
The received optical power of the local network element is too low
C.
The received optical power of the local network element is too low
Answers
D.
In-port loopback
D.
In-port loopback
Answers
Suggested answer: D

The ETH_UWK_DOWN alarm indicates that the network port connection is faulty. The possible reasons do not include which of the following?

A.
The working modes of the sending and receiving ends are inconsistent
A.
The working modes of the sending and receiving ends are inconsistent
Answers
B.
Link failure
B.
Link failure
Answers
C.
Peer device failure
C.
Peer device failure
Answers
D.
There is no light received at the local end
D.
There is no light received at the local end
Answers
Suggested answer: D

IEEE 802.1Q defines the structure of VLAN tags, including TPID, PRI, CR, and VLAN ID. Which of the following is used to classify service priorities?

A.
VLAN ID
A.
VLAN ID
Answers
B.
CR
B.
CR
Answers
C.
PRI
C.
PRI
Answers
D.
TPID
D.
TPID
Answers
Suggested answer: C

Which of the following services can IMA provide protection for?

A.
TDM business
A.
TDM business
Answers
B.
ATM Services
B.
ATM Services
Answers
C.
E-Line Business
C.
E-Line Business
Answers
D.
E-LAN service
D.
E-LAN service
Answers
Suggested answer: B

Which of the following is not included in the function of the Inspector inspection tool?

A.
Perform inspection tasks from the batch of relevant information obtained from NEs
A.
Perform inspection tasks from the batch of relevant information obtained from NEs
Answers
B.
Collect network element performance data for inspection
B.
Collect network element performance data for inspection
Answers
C.
Support viewing inspection results and importing and exporting inspection data.
C.
Support viewing inspection results and importing and exporting inspection data.
Answers
D.
Generate an inspection report according to the passing of inspection items and analyze the situation.
D.
Generate an inspection report according to the passing of inspection items and analyze the situation.
Answers
Suggested answer: B

What types of reports are generated by the Inspector inspection tool?

A.
Client Official Report
A.
Client Official Report
Answers
B.
External reporting
B.
External reporting
Answers
C.
Engineer's Report
C.
Engineer's Report
Answers
D.
Internal Reporting
D.
Internal Reporting
Answers
Suggested answer: A, C

Which of the following ways does the Inspector inspection tool support adding NEs?

A.
Manually adding NEs
A.
Manually adding NEs
Answers
B.
Import NEs in batches
B.
Import NEs in batches
Answers
C.
Automatically discover network elements
C.
Automatically discover network elements
Answers
D.
NEs actively report
D.
NEs actively report
Answers
Suggested answer: A, B

IP As the core protocol of the network layer in the TCP/IP protocol stack, the fixed part of the packet header has 20 bytes and carries a variety of identification fields to define the transmission of the data packet.

Which of the following statements about the identification field is incorrect?

A.
version (4bit), identifies the IP version, the current iP version is 4, and the next generation version is 6
A.
version (4bit), identifies the IP version, the current iP version is 4, and the next generation version is 6
Answers
B.
TLN Time to live, 8bit), when an IP packet is generated, an initial value will be set, and when an old packet is forwarded from one router to another, the TTL value will decrease by 1. When the TTL is 0, the packet will be discarded
B.
TLN Time to live, 8bit), when an IP packet is generated, an initial value will be set, and when an old packet is forwarded from one router to another, the TTL value will decrease by 1. When the TTL is 0, the packet will be discarded
Answers
C.
Protocol (8bit), indicating the protocol type to which the IP payload belongs, and a value of 6 indicates that the IP encapsulation is a TCP segment
C.
Protocol (8bit), indicating the protocol type to which the IP payload belongs, and a value of 6 indicates that the IP encapsulation is a TCP segment
Answers
D.
Total Length (16bit), indicating the length of the IP header
D.
Total Length (16bit), indicating the length of the IP header
Answers
Suggested answer: D

What items are not included in the route advertisement of L3VPN

A.
Local CE to ingress PE routing information exchange
A.
Local CE to ingress PE routing information exchange
Answers
B.
Ingress PE to P routing information exchange
B.
Ingress PE to P routing information exchange
Answers
C.
Ingress PE to egress PE routing information exchange
C.
Ingress PE to egress PE routing information exchange
Answers
D.
Egress PE to egress CE routing information exchange
D.
Egress PE to egress CE routing information exchange
Answers
Suggested answer: B
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