User's Manual

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31.6 Appendix A Abbreviations
Abbrev. Full Name Chinese Name
VPN Virtual Private Network Virtual Private Network
TPID Tag Protocol Identifier Tag Protocol Identifier
QoS Quality of Service QoS
P provider bridged network core
provider bridged
network core
PE provider bridged network edge
p
rovider bridged
network edge
CE customer network edge customer network edge
UNI user-network interface
user-network
interface
NNI network-network interface
network-network
interface
CVLAN Customer VLAN Customer VLAN
SPVLAN Service provider VLAN Service provider VLAN