题目内容（请给出正确答案）

[主观题]

In PTN network, during configuring traditional TDM service, there are two modes for tr

ansmitter clock to work in,()and(); for()，the whoke work should implement sync Ethernet clock in advance.

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更多“In PTN network, during configu…”相关的问题

第1题

Loopback （LB) in PTN network is a common network fault location method; it should be

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第2题

In PTN network, ring network protection includes wrapping and steering. In wrapping r

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第3题

PTN指的是Packet Transport Network（分组传送网络）。（）

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第4题

In PTN network planning principles, MCC monitoring vlan range is 3001-4093. （)

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第5题

In PTN network planning principles, encapsulation VLAN ID range is 13-3000; it is reco

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第6题

The PTN device supports the ring network protection mode:() PTN6000 V2.0 and later sup

The PTN device supports the ring network protection mode:（) PTN6000 V2.0 and later sup

port another ring network protection mode: ().

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第7题

In PTN's L3 MCC network planning, MCC vlan must be unique throughout the network.（

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第8题

Which of the following does PTN network's naming plan include？（)

A.naming of subnet

B.naming of site

C.naming of hostname

D. naming of interface

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第9题

PTN network that is based on T-MPLS static label distribution monitors EMS data flow a

nd service data flow by configuring()VLAN and()VLAN.

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第10题

If all PTN equipments in the networking adopt OSPF monitoring, which of the following

configuration rules are correct？()

A. All NNI ports for use in the networking need to be configured with management VLAN, and each management VLAN must be configured with logic IP address.

B.All PTN equipments are enabled with OSPF protocol, and VLAN IDs of adjacent link segments must be different while VLAN IDs of nonadjacent link segments may be the same.

C.Logic IP addresses belonging to one management VLAN must locate in one network segment.

D.Logic IP addresses belonging to different management VLANs may be from one network segment

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第11题

bout encapsulation vlan and IP on ZTE's PTN devices, which of the following is cor

rect？()

A.A MCC monitoring vlan and IP on all devices throughout the network can be exported to a file for backup.

B.A PTN device on which mcc vlan and ip have problems can use service encapsulation ip to log into another PTN device remotely in the network.

C.Service encapsulation vlan and ip will not be added into packet header when service packets are being forwarded in PTN network.

D.T31 system does not support creation of vlan with 3001 or above.

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