Hitachi GR2000 User Manual
Page 25
GR2K-GA-1002
xxv
Rev. 6.03
UNI
User Network Interface
UPC
Usage Parameter Control
VBR
Variable Bit Rate
VC
Virtual Channel/Virtual Call
VCI
Virtual Channel Identifier
VLAN
Virtual LAN
VP
Virtual Path
VPI
Virtual Path Identifier
VPN
Virtual Private Network
VRRP
Virtual Router Redundancy Protocol
WAN
Wide Area Network
WS
Work Station
WWW
World-Wide Web
xDSL
x Digital Subscriber Line