H35-260 Exam Training Practice Tests (Huawei HCS

Question 1

The ARP protocol is a broadcast-based protocol through which the host can dynamically discover the MAC address corresponding to an address.

A. True B. False

Correct Answer: A

Question 2

Which statement about MPLS OAM is wrong?

A. Can be used to trigger protection switching B. The hardware supports the transmission of messages C. Tunnel's OAM and PW OAM are related and affect each other D. Support real-time monitoring of performance events such as packet loss rate and delay

Correct Answer: C

Question 3

Which of the following is the frame indicated by the VC-4 J1 byte by the AU pointer of the current frame?

A. Next frame B. Current Framework C. None of the above D. Previous frame

Correct Answer: A

Question 4

After the optical cable is cut, the optical power is normal and there is no ETH_LOS alarm, but the TUNNEL_LOCV alarm is not cleared. What is the most likely cause?

A. Equipment failure B. Different steps to alert C. The fiber optic cable is blocked D. The optical cable fusion sequence is wrong

Correct Answer: D

Question 5

Which of the following operations need to be done before querying the bit error and optical power on the tube, otherwise the corresponding data cannot be queried?

A. Configuration Data B. Create a logical fiber C. Enable NE performance monitoring time D. Synchronizing network metadata

Correct Answer: C

Question 6

When it is found that the local end reports the ETH_LOS alarm, the fault can be located by the switch-back method. If the alarm disappears after the ODF loops back to the local end, which of the following may be the cause?

A. Line failure B. The peer board or pigtail is faulty C. Device false positives D. The local board or pigtail is faulty

Correct Answer: B

Question 7

In the NG-WDM system, which of the following boards supports optical line protection?

A. OLP B. QCP C. DCP D. OUT

Correct Answer: A

Question 8

SNCP switching speed can be improved if SNCP services with the same source, sink or route are grouped

A. True B. False

Correct Answer: A

Question 9

Create an ETH private line service in the PTN network, and connect an Ethernet tester to the UNI port for RFC2544 testing. The instrument shows that the current port has only sending traffic and no receiving traffic. What are the possible reasons?

A. The PTN side limits the service rate B. The instrument optical module does not match the equipment optical module C. The remote UNI port of the test service on the PTN is not configured with inner loopback D. The VLAN on the Ethernet tester is inconsistent with the service WLAN

Correct Answer: B,C,D

Huawei HCS - Transmission - H35-260 Exam Practice Test