ClassID:

225455

H04L12/4654 - 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]; Details on frame tagging wherein a single frame includes a plurality of VLAN tags wherein a VLAN tag represents a customer VLAN, e.g. C-Tag

Recent Application in this class:
#1
20240348492
2024-10-17

METHOD TO STABILIZE A RING DURING LINK FLAPPING

#2
20240007419
2024-01-04

LOGICAL ROUTER WITH MULTIPLE ROUTING COMPONENTS

#3
20230362105
2023-11-09

Datapath for multiple tenants

#4
20220255882
2022-08-11

Datapath for multiple tenants

#5
20220141155
2022-05-05

Logical router with multiple routing components

#6
20220060355
2022-02-24

In-band management interface with user space datapath

#7
20210377186
2021-12-02

Edge datapath using user space network stack

#8
20200287843
2020-09-10

Datapath for multiple tenants

#9
20200267095
2020-08-20

Logical router with multiple routing components

#10
20200186390
2020-06-11

In-band management interface with user space datapath

#11
20190306085
2019-10-03

Datapath for multiple tenants

#12
20190245717
2019-08-08

Method for providing virtual CPE service by using single internet line and network function virtualization cloud

#13
20190207870
2019-07-04

Edge datapath using user-kernel transports

#14
20190020600
2019-01-17

Logical router with multiple routing components

#15
20190020501
2019-01-17

In-band management interface with user space datapath

#16
20180262546
2018-09-13

Media acceleration for virtual computing services

#17
20180227135
2018-08-09

PROTOCOL INDEPENDENT MULTICAST SPARSE MODE (PIM-SM) SUPPORT FOR DATA CENTER INTERCONNECT

#18
20180019927
2018-01-18

Network extension groups of global VLANs in a fabric switch

#19
20170287087
2017-10-05

SYSTEM AND METHOD FOR PROVISIONING OF INTERNET ACCESS SERVICES IN A GUEST FACILITY

#20
20160292799
2016-10-06

System and method for provisioning of internet access services in a guest facility

#21
20160285647
2016-09-29

METHODS, SYSTEMS, AND APPARATUSES FOR DYNAMICALLY TAGGING VLANS

#22
20160226967
2016-08-04

Edge datapath using inter-process transport for tenant logical networks

#23
20160226961
2016-08-04

Edge datapath using user space network stack

#24
20160226960
2016-08-04

Edge datapath using inter-process transports for higher network layers

#25
20160226959
2016-08-04

Edge datapath using inter-process transports for data plane processes

#26
20160226958
2016-08-04

Edge datapath using inter-process transports for control plane processes

#27
20160226957
2016-08-04

Edge datapath using user-kernel transports

#28
20160226822
2016-08-04

Datapath for multiple tenants

#29
20160226821
2016-08-04

Datapath with service stages

#30
20160226795
2016-08-04

Datapath cache

#31
20160226763
2016-08-04

Dynamic datapath at edge gateway

#32
20160226762
2016-08-04

Implementing logical router uplinks

#33
20160226759
2016-08-04

Datapath with centralized and distributed routers

#34
20160226700
2016-08-04

Transit logical switch within logical router

#35
20160173340
2016-06-16

Methods, systems, and computer readable media for modeling packet technology services using a packet virtual network (PVN)

#36
20160156560
2016-06-02

Relay system and switching device

#37
20160127151
2016-05-05

Mapping PBT and PBB-TE traffic to VPLS and other services

#38
20160119156
2016-04-28

Protocol independent multicast sparse mode (PIM-SM) support for data center interconnect

#39
20150312148
2015-10-29

System and method for scaling IPV6 on a three-tier network architecture at a large data center

#40
20150295885
2015-10-15

Identifying end-stations on private networks

#41
20150124829
2015-05-07

Connectivity system for multi-tenant access networks

#42
20150092786
2015-04-02

Wireless network session establishment method and apparatus utilizing a virtual local area network label

#43
20150078390
2015-03-19

Provider edge bridge with remote customer service interface

#44
20150071117
2015-03-12

Methods systems and apparatuses for dynamically tagging VLANs

#45
20150010003
2015-01-08

Accessing IP network and edge devices

#46
20140293773
2014-10-02

Method and apparatus for recovering service

#47
20140269732
2014-09-18

Uniting FDB lookups for encapsulated packets

#48
20140233423
2014-08-21

Provisioning single or multistage networks using ethernet service instances (ESIs)

#49
20140185615
2014-07-03

Switch fabric support for overlay network features

#50
20140071989
2014-03-13

Mapping PBT and PBB-TE traffic to VPLS and other services

#51
20140023080
2014-01-23

System and method for scaling IPv6 on a three-tier network architecture at a large data center

#52
20130329741
2013-12-12

Methods systems and apparatuses for dynamically tagging VLANs

#53
20130215890
2013-08-22

Communication apparatus and band control method

#54
20130191257
2013-07-25

Connectivity system for multi-tenant access networks

#55
20130136031
2013-05-30

Field aware virtual connection discovery

#56
20130094512
2013-04-18

Interworking between ethernet and MPLS

#57
20120300785
2012-11-29

Method and device for realizing flexible QinQ

#58
20120300784
2012-11-29

Method for sending ethernet frames in ethernet tree service and provider edge device

#59
20120243435
2012-09-27

Provider edge bridge with remote customer service interface

#60
20120219016
2012-08-30

Apparatus and method for pseudo wire emulation edge-to-edge access

#61
20120213294
2012-08-23

Media acceleration for virtual computing services

#62
20120213103
2012-08-23

Method and network device for packet content translation

#63
20120207171
2012-08-16

Method and Apparatus for Interworking VPLS and Ethernet Networks

#64
20110292836
2011-12-01

Evolution of ethernet networks

#65
20110069711
2011-03-24

Provisioning single or multistage networks using ethernet service instances (ESIs)

#66
20100306415
2010-12-02

Using provider backbone bridged network to reduce the number of media access control addresses visible to core bridges in the data center

#67
20100208615
2010-08-19

Method and apparatus for provisioning a network element

#68
20100135302
2010-06-03

Apparatus and method for processing L2/L3 packet

#69
20100020795
2010-01-28

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

#70
20090279552
2009-11-12

METHOD AND APPARATUS FOR DISTRIBUTING END-TO-END QINQ SERVICE TAGS AUTOMATICALLY

#71
20090205024
2009-08-13

SYSTEM AND METHOD FOR DYNAMIC LAYER 2 WHOLESALE

#72
20090161669
2009-06-25

Evolution of ethernet networks

#73
20090141729
2009-06-04

MULTIPLEX METHOD OF VLAN SWITCHING TUNNEL AND VLAN SWITCHING SYSTEM

#74
20090041023
2009-02-12

Method and apparatus for interworking VPLS and ethernet networks

#75
20080212595
2008-09-04

Mapping PBT and PBB-TE traffic to VPLS and other services

#76
20080159309
2008-07-03

System and method of mapping between local and global service instance identifiers in provider networks

#77
20080019385
2008-01-24

SYSTEM AND METHOD OF MAPPING BETWEEN LOCAL AND GLOBAL SERVICE INSTANCE IDENTIFIERS IN PROVIDER NETWORKS

#78
20080013547
2008-01-17

Ethernet layer 2 protocol packet switching

#79
20070053353
2007-03-08

Method for processing subscriber packet using subscriber identification tag

#80
13191037
2017-04-04

Multitenant data center providing virtual computing services

#81
11613396
2015-09-01

Method and system for tagging within virtual groups