VANET. See vehicular ad hoc network
VC networks. See virtual-circuit networks
vehicular ad hoc network (VANET), 525
Verisign Global Registry Services, 131
video
properties of, 676–677
RTP payloads, 703
Skype quality adaptation for, 697
streaming, 147–148, 152–156, 679–681
video compression, 677
video conferencing, 700
video streaming, 147–148
CDNs and, 152–153
live, 681
Netflix platform, 154–156
P2P, 681
prefetching, 684–685
processing for, 154
repositioning, 687–688
stored video, 679–680
virtual-circuit networks (VC networks), 492
virtual local area networks (VLANs), 487–491
in data center networks, 497
mobility within, 548
virtual private networks (VPNs), 494, 637, 638–639
viruses, 56
visited network, 562, 575
visitor location register (VLR), 575
VLANs. See virtual local area networks
VLAN tags, 489, 490
VLAN trunking, 489, 490
VLR. See visitor location register
Voice-over-IP (VoIP), 43, 520, 680, 697–700, 736
best-effort IP service limitations and, 688–689
end-to-end delay, 690
jitter removal, 691–694
packet jitter, 690–691
packet loss, 689–690
privacy concerns, 699
RTP, 700–703
SIP, 703–708
VoIP. See Voice-over-IP
VPNs. See virtual private networks
vulnerability attacks, 56