第1题
port another ring network protection mode: ().
第2题
A.MPLS
B.OAM
C.APM
D.APS
第3题
A.device protection
B.wrapping protection
C.link protection
D.steering protection
第4题
此题为判断题(对,错)。
第5题
B.wrapping protectio
C.link protectio
D.steering protectio
第6题
B.LSP linear protection, PW dual homed protection and ring network protection can be adopted on site for network side protection.
C.LACP protection usually applies to devices at core layer.
D.Switching in all protection modes supported by ZTE's devices can be implemented within 50ms.
第7题
A. Two adjacent ports of a link on 10GE ring belong to one VLAN domain and one IP network section.
B.All PTN devices should be enabled with service loopback address as NE ID in service forwarding plane. This loopback must be unique globally.
C.Service encapsulation VLAN ID is in range of 17~3000 and it is suggested to start from 101
D.VLAN IDs of nonadjacent link segments can be the same
第8题
er of nodes should not exceed()
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