ClassID:

225464

H04L12/4691 - CPC Classification

Classification description:

Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]; Interconnection of networks; Virtual LANs, VLANs, e.g. virtual private networks [VPN]; Dynamic sharing of VLAN information amongst network nodes characterized by the protocol used GVRP [GARP VLAN registration protocol]

Recent Application in this class:
#1
20170063800
2017-03-02

Dynamic virtual private network

#2
20140198795
2014-07-17

Metro ethernet network with scaled broadcast and service instance domains

#3
20140101325
2014-04-10

Dynamic virtual private network

#4
20140101324
2014-04-10

Dynamic virtual private network

#5
20130188625
2013-07-25

VLAN POOLING ENHANCEMENT

#6
20120201247
2012-08-09

Metro Ethernet Network With Scaled Broadcast And Service Instance Domains

#7
20110228786
2011-09-22

System and method for registering and un-registering membership in virtual local area networks

#8
20100284418
2010-11-11

Method and system for telecommunications including self-organizing scalable Ethernet using IS-IS hierarchy

#9
20100232412
2010-09-16

Mobile virtual LAN

#10
20100020795
2010-01-28

System and method for broadcast pruning in Ethernet based provider bridging network

#11
20090303882
2009-12-10

Mechanism for implementing load balancing in a network

#12
20090252170
2009-10-08

Method and device of link aggregation and method and system for transceiving MAC frames

#13
20070263554
2007-11-15

Technique for efficiently managing bandwidth registration for multiple spanning tree options

#14
20070211737
2007-09-13

Method and network element configured for limiting the number virtual local area networks creatable by GVRP

#15
20070071012
2007-03-29

Home network connection management system using UPnP and VLAN multicast

#16
20070047557
2007-03-01

Methods and apparatus for implementing VPN services

#17
20070036165
2007-02-15

Method and Network Element Configured for Limiting the Number of Virtual Local Area Networks Creatable by GVRP

#18
20060245438
2006-11-02

Metro ethernet network with scaled broadcast and service instance domains

#19
20060245436
2006-11-02

Comprehensive model for VPLS

#20
20060190570
2006-08-24

Techniques for zero touch provisioning of edge nodes for a virtual private network

#21
20060187854
2006-08-24

Techniques for zero touch provisioning of edge nodes for a virtual private network by pushing configuration from a server

#22
20060072594
2006-04-06

Gaming environment including a virtual network

#23
20060056414
2006-03-16

System and method for securing an ethernet connectivity fault management (CFM) domain defined on a VLAN

#24
20050259597
2005-11-24

Multiple instance spanning tree protocol

#25
20050193385
2005-09-01

Method and apparatus for upgrading software in network bridges

#26
20050180391
2005-08-18

Network connection method, network connection system, and, layer 2 switch and management server forming the network connection system

#27
20050180345
2005-08-18

Mobile virtual LAN

#28
20050152360
2005-07-14

Communication network comprising at least one virtual switch and terminal acting as such a virtual switch

#29
20050080912
2005-04-14

System and method for registering and un-registering membership in virtual local area networks

#30
20050013261
2005-01-20

Reducing address learning in virtual bridged local area networks