H35-260 Exam Dumps - HCSA-Field-Transmission & PTN V1.0

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Question # 9

Linear multiplexing section can be deployed for STM-1 interface in PTN network. What are the following overhead bytes used to transmit APS automatic protection switching protocol?

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Question # 10

What items are not included in the route advertisement of L3VPN

Local CE to ingress PE routing information exchange

Ingress PE to P routing information exchange

Ingress PE to egress PE routing information exchange

Egress PE to egress CE routing information

exchange

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Question # 11

Which of the following technologies is used in the dynamic BGP MPLS L3VPN to distinguish the same IP address in different VPNs in the BGP protocol?

VRF

Export RT

Import RT

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Question # 12

In the WDM transmission system, the main factors that affect the unevenness of the power balance of each channel do not include the following?

Inhomogeneity of insertion loss of each channel of the combiner/demultiplexer

The main channel adjustable optical attenuator setting is unreasonable

EDFA gain unevenness

The cable attenuation is too high

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Question # 13

When PTN carries LTE services, it forwards packets based on MPLS label switching. In the MPLS label, which identification field can be used as a PTN to distinguish the label

at the bottom of the stack?

Label ID

EXP

TTL

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Question # 14

Which of the following services can the EM20 support?

8 10GE+12 GE

20 GE/FE

Otu1

STM-16

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Question # 15

Which of the following network element forms supports the functions of branch and line, cross-multiplexing between lines and lines, and service adding and dropping functions?

Terminal Multiplexer

Add/Drop Multiplexer

Regenerative Repeater

Digital cross-connect equipment

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Question # 16

In Optâ…¸PTN3900, which of the following slots can MQ1 be placed in?

Slot5

Slot6

Slot9

Slot26

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