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HCSA-Field-Transmission & PTN V1.0

Last Update 4 hours ago Total Questions : 326

The HCSA-Field-Transmission & PTN V1.0 content is now fully updated, with all current exam questions added 4 hours ago. Deciding to include H35-260 practice exam questions in your study plan goes far beyond basic test preparation.

You'll find that our H35-260 exam questions frequently feature detailed scenarios and practical problem-solving exercises that directly mirror industry challenges. Engaging with these H35-260 sample sets allows you to effectively manage your time and pace yourself, giving you the ability to finish any HCSA-Field-Transmission & PTN V1.0 practice test comfortably within the allotted time.

Question # 41

In order to support the self-opening of the base station, the DHCP Relay function is deployed in the PTN LTE bearer network. Which of the following descriptions is wrong?

A.

DHCP Relay is deployed on L2/L3 nodes

B.

The default relay hop count of DHCP Relay is 255

C.

DHCP server address can be configured with multiple

D.

Configure routing on the PTN to the DHCP router

Question # 42

During the troubleshooting process, if you need to loopback the protected services carried by the NG WDM device, which of the following operations need to be performed first when performing the loopback

operation?

A.

Switch to the protection channel

B.

Lock on the current channel

C.

Test to see if the ring is normal

D.

Verify that the APS protocol is enabled

Question # 43

When the data is forwarded by the PTN device, when the value of the TYPE field of the Ethernet header is 8847, what protocol is the inner packet of the encapsulation?

A.

IP

B.

RARP

C.

ARP

D.

MPLS

Question # 44

Which of the following services can IMA provide protection for?

A.

TDM business

B.

ATM Services

C.

E-Line Business

D.

E-LAN service

Question # 45

Which of the following protection types is not supported by the L302 board?

A.

0DU3 SNCP

B.

Tributary SNCP

C.

SW SNCP

D.

In-board 1+1

Question # 46

Which of the following residual dispersion values are within the dispersion tolerance of the TN52ND2 board?

A.

700ps/rm

B.

500ps/nm

C.

900ps/nm

D.

600ps/nm

Question # 47

If both OA and OSC report optical loss alarms in WDM network, what is the most likely cause?

A.

Deterioration of single line fiber

B.

Bidirectional Deterioration of Line Fiber

C.

Line fiber single interruption

D.

Two-way interruption of line fiber

Question # 48

Which of the following are the basic requirements of the DWDM system for the light source?

A.

Larger dispersion tolerance

B.

Using LEDs

C.

Output standard and stable wavelength

D.

Using the method of direct modulation

Question # 49

When congestion occurs, what are the packet discarding methods supported by OptiX PTN 1900 & 3900?

A.

Tail Dro

B.

RED

C.

WRED

D.

CAR

Question # 50

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

B.

Cable or fiber failure

C.

The received optical power of the local network element is too low

D.

In-port loopback

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