GB2451738B - Method and apparatus for interworking vpls and ethernet - Google Patents
Method and apparatus for interworking vpls and ethernetInfo
- Publication number
- GB2451738B GB2451738B GB0814067A GB0814067A GB2451738B GB 2451738 B GB2451738 B GB 2451738B GB 0814067 A GB0814067 A GB 0814067A GB 0814067 A GB0814067 A GB 0814067A GB 2451738 B GB2451738 B GB 2451738B
- Authority
- GB
- United Kingdom
- Prior art keywords
- vpls
- interworking
- ethernet
- interworking vpls
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L12/00—Data switching networks
- H04L12/28—Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
- H04L12/46—Interconnection of networks
- H04L12/4604—LAN interconnection over a backbone network, e.g. Internet, Frame Relay
- H04L12/462—LAN interconnection over a bridge based backbone
- H04L12/4625—Single bridge functionality, e.g. connection of two networks over a single bridge
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L12/00—Data switching networks
- H04L12/28—Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
- H04L12/46—Interconnection of networks
- H04L12/4633—Interconnection of networks using encapsulation techniques, e.g. tunneling
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L12/00—Data switching networks
- H04L12/28—Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
- H04L12/46—Interconnection of networks
- H04L12/4641—Virtual LANs, VLANs, e.g. virtual private networks [VPN]
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L12/00—Data switching networks
- H04L12/28—Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
- H04L12/46—Interconnection of networks
- H04L12/4641—Virtual LANs, VLANs, e.g. virtual private networks [VPN]
- H04L12/4645—Details on frame tagging
- H04L12/465—Details on frame tagging wherein a single frame includes a plurality of VLAN tags
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L45/00—Routing or path finding of packets in data switching networks
- H04L45/50—Routing or path finding of packets in data switching networks using label swapping, e.g. multi-protocol label switch [MPLS]
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L45/00—Routing or path finding of packets in data switching networks
- H04L45/66—Layer 2 routing, e.g. in Ethernet based MAN's
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Computer Security & Cryptography (AREA)
- Data Exchanges In Wide-Area Networks (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US96427807P | 2007-08-10 | 2007-08-10 | |
US624507A | 2007-12-31 | 2007-12-31 | |
US12/104,598 US8144715B2 (en) | 2007-08-10 | 2008-04-17 | Method and apparatus for interworking VPLS and ethernet networks |
Publications (3)
Publication Number | Publication Date |
---|---|
GB0814067D0 GB0814067D0 (en) | 2008-09-10 |
GB2451738A GB2451738A (en) | 2009-02-11 |
GB2451738B true GB2451738B (en) | 2009-10-14 |
Family
ID=39767340
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB0814067A Expired - Fee Related GB2451738B (en) | 2007-08-10 | 2008-08-01 | Method and apparatus for interworking vpls and ethernet |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB2451738B (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7965711B2 (en) * | 2009-04-24 | 2011-06-21 | Telefonaktiebolaget L M Ericsson (Publ) | Pay-as-you-grow gradual cutover method to scale a provider bridge network to a VPLS or provider backbone bridging network |
CN101707562B (en) * | 2009-11-27 | 2012-01-25 | 中兴通讯股份有限公司 | Method and device for realizing access of virtual local area network (VLAN) stacking in virtual private wire service (VPWS) |
EP2515484B1 (en) * | 2009-12-17 | 2016-07-13 | Alcatel Lucent | Method and device for determining forwarding rule for data packets |
US9264974B2 (en) | 2013-10-07 | 2016-02-16 | Avaya Inc. | Mobility integration with fabric enabled network |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2007101140A2 (en) * | 2006-02-24 | 2007-09-07 | Nortel Networks Ltd. | Multi-protocol support over ethernet packet-switched networks |
US20070280267A1 (en) * | 2006-03-03 | 2007-12-06 | Nortel Networks Limited | Completely Dry Pseudowires |
WO2008089370A1 (en) * | 2007-01-17 | 2008-07-24 | Nortel Networks Limited | Method and apparatus for interworking ethernet and mpls networks |
-
2008
- 2008-08-01 GB GB0814067A patent/GB2451738B/en not_active Expired - Fee Related
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2007101140A2 (en) * | 2006-02-24 | 2007-09-07 | Nortel Networks Ltd. | Multi-protocol support over ethernet packet-switched networks |
US20070280267A1 (en) * | 2006-03-03 | 2007-12-06 | Nortel Networks Limited | Completely Dry Pseudowires |
WO2008089370A1 (en) * | 2007-01-17 | 2008-07-24 | Nortel Networks Limited | Method and apparatus for interworking ethernet and mpls networks |
Also Published As
Publication number | Publication date |
---|---|
GB2451738A (en) | 2009-02-11 |
GB0814067D0 (en) | 2008-09-10 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PCNP | Patent ceased through non-payment of renewal fee |
Effective date: 20150801 |