CN103534985B - Service load allocating method, apparatus and communication system - Google Patents
Service load allocating method, apparatus and communication system Download PDFInfo
- Publication number
- CN103534985B CN103534985B CN201180001543.XA CN201180001543A CN103534985B CN 103534985 B CN103534985 B CN 103534985B CN 201180001543 A CN201180001543 A CN 201180001543A CN 103534985 B CN103534985 B CN 103534985B
- Authority
- CN
- China
- Prior art keywords
- link
- physical link
- control protocol
- physical
- aggregation control
- 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
- H04L47/00—Traffic control in data switching networks
- H04L47/10—Flow control; Congestion control
- H04L47/12—Avoiding congestion; Recovering from congestion
- H04L47/125—Avoiding congestion; Recovering from congestion by balancing the load, e.g. traffic engineering
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L47/00—Traffic control in data switching networks
- H04L47/10—Flow control; Congestion control
- H04L47/41—Flow control; Congestion control by acting on aggregated flows or links
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D30/00—Reducing energy consumption in communication networks
- Y02D30/50—Reducing energy consumption in communication networks in wire-line communication networks, e.g. low power modes or reduced link rate
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Data Exchanges In Wide-Area Networks (AREA)
Abstract
In one embodiment, the present invention provides a service load allocating method, an apparatus and a communication system. The method comprises: configuring at least two link aggregation control protocol examples including a first link aggregation control protocol example and a second link aggregation control protocol example; determining a first physical link in a dual physical link as a principal physical link of the first link aggregation control protocol example and a second physical link in the dual physical link as a standby physical link of the first link aggregation control protocol example, and determining a second physical link in the dual physical link as a principal physical link of the second link aggregation control protocol example and a first physical link in the dual physical link as a standby physical link of the second link aggregation control protocol example. Also provided are a corresponding apparatus and a communication system comprising the apparatus above. The technical solution of the present invention enables sharing of service load between different physical links.
Description
Technical field
The present embodiments relate to communication technical field, more particularly, to a kind of business load distribution method, device and communication
System.
Background technology
Link aggregation group (multi-chassis link aggregation group, hereinafter referred to as: mc-lag) between frame
Agreement is a kind of control protocol realizing striding equipment link aggregation, and this agreement is to Link Aggregation Control Protocol (link
Aggregation control protocol, hereinafter referred to as: lacp) extended, it is capable of the chain between multiple devices
Road is polymerized, thus link reliability has been brought up to device level from single-plate grade.Mc-lag can also be referred to as logic interfacing between frame
(mc-trunk) technology.
Mc-lag agreement is mainly used in customer edge (customer edge, hereinafter referred to as: ce) dual homed and accesses two
When layer virtual private network l2vpn, L 3 virtual access network l3vpn or ip network, ce and provider edge equipment (provider
Link protection between edge, hereinafter referred to as: pe) and the protection to pe device node fault, above-mentioned l2vpn can be virtual
Private LAN service (virtual private lan service, hereinafter referred to as: vpls) or end to end pseudo wire emulation
(pseudo-wire emulation edge to edge, hereinafter referred to as: pwe3), l3vpn can be that the virtual of ip/mpls connects
Enter network.Specifically, under mc-lag agreement, though can by ce dual homed to two pe equipment so that ce is to one of
In the case that the Ethernet logic interfacing (eth-trunk) of pe breaks down, or one of pe breaks down in itself, ce is
Another pe that normal work can be linked into is communicated.In addition, mc-lag is also applied to two pairs of pe equipment rooms, that is, exist
In the case of cross-domain connection, other side is regarded as an equipment by two couples of pe respectively, negotiates main and standby relation, by a pair of pe equipment room
Link negotiation is primary physical link, and another link negotiation to pe equipment room is spare physical link, and mc-lag also should
For other any scenes being accessed by eth-trunk dual homed.
Prior art, in the case of mc-lag, in dual homed physical link group, can only be active/standby mode, this is active and standby
Mode of operation is merely able to using one group of physical link bearer traffic, and another group of physical link be as standby, under normal circumstances only
Using the bandwidth of one group of physical link, the utilization rate of physical link is low.
Content of the invention
The embodiment of the present invention provides a kind of business load distribution method, device and communication system, is capable of dual homed and accesses
In the case of, business load sharing between different physical links, improve the utilization rate of physical link.
Embodiments provide a kind of business load distribution method, comprising:
Configuration includes at least two of the first Link Aggregation Control Protocol example and the second Link Aggregation Control Protocol example
Link Aggregation Control Protocol example;
Determine that the first physical link in dual homed physical link is the primary of described first Link Aggregation Control Protocol example
Physical link, the second physical link in dual homed physical link is the spare physical of described first Link Aggregation Control Protocol example
Link, and determine that the second physical link in dual homed physical link is the primary of described second Link Aggregation Control Protocol example
Physical link, the first physical link in dual homed physical link is the spare physical of described second Link Aggregation Control Protocol example
Link.
The embodiment of the present invention additionally provides a kind of business load distributor, comprising:
Configuration module, includes the first Link Aggregation Control Protocol example for configuration and the second Link Aggregation Control Protocol is real
At least two Link Aggregation Control Protocol examples of example;
Main/slave link determining module, for determining that the first physical link in dual homed physical link is that described first link gathers
Close the primary physical link of control protocol example, the second physical link in dual homed physical link is described first link aggregation control
The spare physical link of protocol instance processed, and determine that the second physical link in dual homed physical link is that described second link gathers
Close the primary physical link of control protocol example, the first physical link in dual homed physical link is described second link aggregation control
The spare physical link of protocol instance processed.
The embodiment of the present invention additionally provides a kind of communication system, including a client edge router and Liang Ge operator
Edge router, a described client edge router dual homed accesses two described provider edge routers;Or bag
Include two pairs of provider edge routers, described two pairs of provider edge router dual homeds connect, and described client edge route
It is provided with above-mentioned business load distributor in device and described provider edge router.
Business load distribution method provided in an embodiment of the present invention, device and communication system, are gathered by configuring multiple links
Close control protocol example technical scheme, then different Link Aggregation Control Protocol examples determine different primary physical links and
Spare physical link, when access service example carries out data stream transmitting, can effectively realize business load in different physics chains
Sharing between road, improves the utilization rate of physical link.
Brief description
In order to be illustrated more clearly that the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
Have technology description in required use accompanying drawing be briefly described it should be apparent that, drawings in the following description are these
Some bright embodiments, for those of ordinary skill in the art, without having to pay creative labor, acceptable
Other accompanying drawings are obtained according to these accompanying drawings.
Fig. 1 is the schematic flow sheet of business load distribution method embodiment of the present invention;
Fig. 2 is the network architecture diagram that in the embodiment of the present invention, ce dual homed accesses pe;
Fig. 3 is the network architecture diagram that in the embodiment of the present invention, between pe, dual homed connects;
Fig. 4 is the network architecture diagram one that in the embodiment of the present invention, between pe, dual homed connects;
Fig. 5 is the network architecture diagram two that in the embodiment of the present invention, between pe, dual homed connects;
Fig. 6 is the network architecture diagram one that in the embodiment of the present invention, ce dual homed accesses pe;
Fig. 7 is the network architecture diagram two that in the embodiment of the present invention, ce dual homed accesses pe;
Fig. 8 is the structural representation one of business load distributor embodiment of the present invention;
Fig. 9 is the structural representation two of business load distributor embodiment of the present invention.
Specific embodiment
Purpose, technical scheme and advantage for making the embodiment of the present invention are clearer, below in conjunction with the embodiment of the present invention
In accompanying drawing, the technical scheme in the embodiment of the present invention is clearly and completely described it is clear that described embodiment is
The a part of embodiment of the present invention, rather than whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art
The every other embodiment being obtained under the premise of not making creative work, broadly falls into the scope of protection of the invention.
Embodiments provide a kind of business load distribution method based on mc-lag, be different from prior art
In lacp agreement, state negotiation is carried out based on physical link, pass through in the present embodiment multiple lacp examples are run on link, real
Show the load balancing deployment based on business.Fig. 1 is the schematic flow sheet of business load distribution method embodiment one of the present invention, such as
Shown in Fig. 1, comprising:
101st, configuration includes the first Link Aggregation Control Protocol example and the second Link Aggregation Control Protocol example at least
Two Link Aggregation Control Protocol examples;
102nd, determine that the first physical link in dual homed physical link is described first Link Aggregation Control Protocol example
Primary physical link, the second physical link in dual homed physical link is the standby of described first Link Aggregation Control Protocol example
Physical link, and determine that the second physical link in dual homed physical link is described second Link Aggregation Control Protocol example
Primary physical link, the first physical link in dual homed physical link is the standby of described second Link Aggregation Control Protocol example
Physical link.
For example, in the above embodiment of the present invention, multiple Link Aggregation Control Protocol examples are configured.For therein first
When Link Aggregation Control Protocol example and the active and standby physical link of the second Link Aggregation Control Protocol example allocation, for the first link
Polymerization control protocol example determines that the first physical link in dual homed physical link is primary physical link, in dual homed physical link
The second physical link be spare physical link;For the second Link Aggregation Control Protocol example, determine in dual homed physical link
The second physical link be primary physical link, the first physical link in dual homed physical link be spare physical link.
Described business load distribution method further includes:
Primary physical link according to the described first Link Aggregation Control Protocol example determining and spare physical link, with
And the primary physical link of described second Link Aggregation Control Protocol example and spare physical link, determine described first physics chain
The working condition of each logical subinterface on road, and determine the work shape of each logical subinterface on described second physical link
State;
According to the working condition of logical subinterface corresponding with srvice instance, the service traffics of srvice instance are carried out turning
Send out.
For example, each logic on physical link can be determined according to the negotiation result of Link Aggregation Control Protocol example
The working condition of sub-interface, such as the logical subinterface on the first physical link of above-mentioned dual homed physical link, if it is right
Answer the first Link Aggregation Control Protocol example, then state is active (active), can use up labelling, if its corresponding second link
Polymerization control protocol example, then its state is inactive (inactive), can use down labelling;For dual homed physical link
Logical subinterface on second physical link is it is also possible to determine its state in the same way.Generally each logical subinterface
It is to associate with the srvice instance determining, when there is business transmission, this srvice instance connects according to each associated logic
Mouthful working condition determining whether to carry out flow forwarding, such as selected marker is that the logical subinterface of up carries out flow forwarding.
Because each lacp instance negotiation primary physical link out is different with spare physical link, in can be achieved on different business
Load balancing on physical link for the stream.Dual homed physical link in the above embodiment of the present invention can be for example shown in Fig. 2
The dual homed physical link of ce equipment and two pe equipment rooms, the first Link Aggregation Control Protocol example can be by between ce1 and pe1
Physical link consult for primary physical link, the physical link between ce1 and pe2 to be consulted as spare physical link;And the
Two Link Aggregation Control Protocols can be consulted the physical link between ce1 and pe2 for primary physical link, by ce1 and pe1 it
Between physical link consult as spare physical link.Dual homed physical link in the above embodiment of the present invention or e.g. Fig. 3
The dual homed physical link of two pairs of shown pe equipment rooms, the wherein first Link Aggregation Control Protocol example can by pe1 and pe3 it
Between physical link consult for primary physical link, the physical link between pe2 and pe4 to be consulted as spare physical link;And
Physical link between pe2 and pe4 can be consulted as primary physical link by the second Link Aggregation Control Protocol example, by pe1
Physical link and pe3 between is consulted as spare physical link.
Specifically, for example, shown in Fig. 4, two lacp examples, a lacp example therein are run in two pairs of pe equipment rooms
(lacp instance1) consults the physical link between pe1 and pe3 for primary, by the physical link association between pe2 and pe4
Business is standby;And the 2nd lacp example (lacp instance2) consults the physical link between pe2 and pe4 for primary, general
Physical link between pe1 and pe3 is consulted as standby, in the present embodiment, the ge in ge1/0/0 refer to 1g transfer capability with
Too network interface, " 1/0/0 " three numerals are the numbering of interface board, interface card and interface that this interface is located respectively, " 1/0/0 "
Namely No. 0 interface on No. 0 card of No. 1 plate, and Ethernet logic interfacing (eth-trunk) refers to the Ethernet several physics
Interface ties up and uses as an interface, is represented with " logic interfacing 1 " in accompanying drawing 4~7.It is one in the present embodiment
By each lacp example, autonomous negotiating determines primary physical link and the technical scheme of spare physical link, this association to kind upon actuation
Business's process can complete being arranged between the business load distributor at physical link two ends, and can pre-set each
The priority of different physical links in lacp example, to consult the high physical link of priority for primary physical link, priority
Low physical link is spare physical link.
Fig. 4 is the situation that physical link on each pe equipment no longer further includes member's physical link, in addition also may be used
As shown in figure 5, each physical link therein is made up of two member's physical links, can also be more member's physics chains
Road is constituted, and distributes such that it is able to realize service bearer, improve the utilization rate of physical link between different member's physical links.
For example, the srvice instance in the specific embodiment of the invention can be l2vpn example, for example virtual private local
Network service (virtual private-lan service, hereinafter referred to as: vpls) or Pseudo Wire Emulation Edge-to-Edge business (pseudo-
Wire emulation edge to edge, hereinafter referred to as: pwe3), or l3vpn example, such as ip/mpls is virtual specially
With network service, or ip subnet business.And each srvice instance generally can be associated with fixing logical subinterface, so exist
After obtaining the state of each logical subinterface, you can Business Stream access is carried out according to its state.In the present embodiment, for one
For lacp example, physical link between equipment pe1 as shown in Figure 5 and equipment pe3, and the thing between equipment pe2 and equipment pe4
Reason link is also divided into main and standby relation, but during for multiple lacp example superposition, because different lacp examples correspond to
Primary physical link different with spare physical link, therefore between two physical links, it is possible to achieve the load to Business Stream
Share.
In addition as shown in fig. 6, giving ce dual homed to access two pe, feelings of two lacp examples between ce and pe, are run
Shape.For example, for dual homed physical link, a lacp example by between ce equipment and pe1 physical link determine based on
With physical link, and the physical link between ce equipment and pe2 is defined as spare physical link;Ce is set by the 2nd lacp example
Standby physical link and pe2 between is defined as primary physical link, and the physical link between ce equipment and pe1 is defined as standby
Use physical link.So, the load balancing to Business Stream can equally be realized.Above-mentioned embodiment illustrated in fig. 6 is between ce and pe
Physical link on do not divide the situation of member's physical link, it can in addition contain as shown in fig. 7, physical link between ce and pe
On carry out member's physical link division, thus service bearer can distribute between different member's physical links.
The embodiment of the present invention additionally provides a kind of business load distributor, and it can be arranged on client edge router
On provider edge router, Fig. 8 provides the structural representation of described business load distributor.As shown in figure 8, it is described
Business load distributor 1 includes configuration module 11 and main/slave link determining module 12, and wherein configuration module 11 is used for configuration bag
Include the first Link Aggregation Control Protocol example and at least two link aggregations of the second Link Aggregation Control Protocol example control association
View example;Main/slave link determining module 12 is used for determining that the first physical link in dual homed physical link is that described first link gathers
Close the primary physical link of control protocol example, the second physical link in dual homed physical link is described first link aggregation control
The spare physical link of protocol instance processed, and determine that the second physical link in dual homed physical link is that described second link gathers
Close the primary physical link of control protocol example, the first physical link in dual homed physical link is described second link aggregation control
The spare physical link of protocol instance processed.
The business load distributor that the above embodiment of the present invention provides, by configuring at least two lacp examples, wherein,
For a lacp example, determine that the first physical link in dual homed physical link is primary physical link, dual homed physical link
In the second physical link be spare physical link;For the 2nd lacp example, determine the second physics in dual homed physical link
Link is primary physical link, and the first physical link in dual homed physical link is spare physical link, such that it is able to realize base
Load balancing deployment in business.
Dual homed physical link in the above embodiment of the present invention can be the dual homed physical link of two pairs of pe equipment rooms, or
It is the dual homed physical link of ce equipment and two pe equipment rooms.
In addition as shown in figure 9, the business load distributor 1 in the above embodiment of the present invention can further include and patrols
Collect sub-interface state determining module 13 and Business Stream forwarding module 14, wherein logical subinterface state determining module 13 is used for basis
The primary physical link of described first Link Aggregation Control Protocol example determining and spare physical link, and described second chain
Primary physical link and the spare physical link of control protocol example is polymerized on road, determines that described first Link Aggregation Control Protocol is real
The working condition of each logical subinterface on the described primary physical link of example and described second Link Aggregation Control Protocol example,
And determine the described standby of described first Link Aggregation Control Protocol example and described second Link Aggregation Control Protocol example
The working condition of each logical subinterface on physical link.As described above, the logical subinterface on physical link is real with business
Example association, if the physical link that the corresponding srvice instance of a certain logical subinterface is located is set to primary physical link,
Then the state of this logical subinterface is active state, if the physics chain that the corresponding srvice instance of this logical subinterface is located
Road is set to spare physical link, then the state of this logical subinterface is disabled state;Business Stream forwarding module 14 is used for root
According to the working condition of logical subinterface corresponding with srvice instance, the service traffics of srvice instance are forwarded.
The embodiment of the present invention additionally provides a kind of communication system, including interconnective client edge router and operation
Business's edge router, wherein, is both provided with above-mentioned enforcement in client edge router and described provider edge router
The business load distributor providing in example.Specifically, a client edge router and Liang Ge operator side can be included
Edge router, a described client edge router dual homed accesses two described provider edge routers, such as Fig. 2
Shown;Or including two to provider edge router, described two pairs of provider edge router dual homeds connect, such as Fig. 3
Shown.By technical scheme, by the configuration module configuration at least two of the business load distributor of both link ends
Lacp example, and consult to obtain each lacp example by the main/slave link determining module of the business load distributor of both link ends
Primary physical link and spare physical link.For example, it is possible to pre-set in each lacp example the preferential of different physical links
Level, the main/slave link determining module of the business load distributor of both link ends determines that the high physical link of priority is that lacp is real
The primary physical link of example, determines the spare physical link that the low physical link of priority is lacp example, by above-mentioned technology
Scheme, can arrange different lacp examples and have different primary physical links and spare physical link such that it is able to not
Load balancing is realized on same physical link.
One of ordinary skill in the art will appreciate that: all or part of step realizing said method embodiment can be passed through
Completing, aforesaid program can be stored in a computer read/write memory medium the related hardware of programmed instruction, this program
Upon execution, execute the step including said method embodiment;And aforesaid storage medium includes: rom, ram, magnetic disc or light
Disk etc. is various can be with the medium of store program codes.
Finally it is noted that above example, only in order to technical scheme to be described, is not intended to limit;Although
With reference to the foregoing embodiments the present invention is described in detail, it will be understood by those within the art that: it still may be used
To modify to the technical scheme described in foregoing embodiments, or equivalent is carried out to wherein some technical characteristics;
And these modifications or replacement, do not make the essence of appropriate technical solution depart from the scope of various embodiments of the present invention technical scheme.
Claims (8)
1. a kind of business load distribution method is it is characterised in that include:
Configuration includes the first Link Aggregation Control Protocol example and at least two links of the second Link Aggregation Control Protocol example
Polymerization control protocol example;
Determine the primary physics that the first physical link in dual homed physical link is described first Link Aggregation Control Protocol example
Link, the second physical link in dual homed physical link is the spare physical chain of described first Link Aggregation Control Protocol example
The second physical link in road, and determination dual homed physical link is the primary thing of described second Link Aggregation Control Protocol example
Reason link, the first physical link in dual homed physical link is the spare physical chain of described second Link Aggregation Control Protocol example
Road.
2. business load distribution method according to claim 1 is it is characterised in that described dual homed physical link is two to fortune
Dual homed physical link between battalion's business's edge device, or the dual homed thing between customer edge and two provider edge equipments
Reason link.
3. business load distribution method according to claim 1 and 2 is it is characterised in that also include:
Primary physical link according to the described first Link Aggregation Control Protocol example determining and spare physical link, Yi Jisuo
State primary physical link and the spare physical link of the second Link Aggregation Control Protocol example, determine on described first physical link
The activestandby state of each logical subinterface, and determine the working condition of each logical subinterface on described second physical link;
According to the working condition of logical subinterface corresponding with srvice instance, the service traffics of srvice instance are forwarded.
4. a kind of business load distributor is it is characterised in that include:
Configuration module, includes the first Link Aggregation Control Protocol example and the second Link Aggregation Control Protocol example for configuration
At least two Link Aggregation Control Protocol examples;
Main/slave link determining module, for determining that the first physical link in dual homed physical link is described first link aggregation control
The primary physical link of protocol instance processed, the second physical link in dual homed physical link is that described first link aggregation controls association
The spare physical link of view example, and determine that the second physical link in dual homed physical link is described second link aggregation control
The primary physical link of protocol instance processed, the first physical link in dual homed physical link is that described second link aggregation controls association
The spare physical link of view example.
5. business load distributor according to claim 4 is it is characterised in that described dual homed physical link is two to fortune
Dual homed physical link between battalion's business's edge device, or the dual homed thing between customer edge and two provider edge equipments
Reason link.
6. the business load distributor according to claim 4 or 5 is it is characterised in that also include:
Logical subinterface state determining module, for the primary thing according to the described first Link Aggregation Control Protocol example determining
Reason link and spare physical link, and the primary physical link of described second Link Aggregation Control Protocol example and spare physical
Link, determines the working condition of each logical subinterface on described first physical link, and determines described second physical link
The working condition of each logical subinterface upper;
Business Stream forwarding module, for the working condition according to logical subinterface corresponding with srvice instance, to srvice instance
Service traffics are forwarded.
7. a kind of communication system, including a customer edge and two provider edge equipments, a described user side
Edge equipment dual homed accesses two described provider edge equipments;Or include two to provider edge equipment, described two to operation
Business's edge device dual homed connects it is characterised in that being all provided with described customer edge and described provider edge equipment
It is equipped with the business load distributor described in any one of claim 4-6.
8. communication system according to claim 7 is it is characterised in that described customer edge route for client edge
Device, described provider edge equipment is provider edge router.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/CN2011/077608 WO2012159346A1 (en) | 2011-07-26 | 2011-07-26 | Service load allocating method, apparatus and communication system |
Publications (2)
Publication Number | Publication Date |
---|---|
CN103534985A CN103534985A (en) | 2014-01-22 |
CN103534985B true CN103534985B (en) | 2017-02-01 |
Family
ID=47216574
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201180001543.XA Expired - Fee Related CN103534985B (en) | 2011-07-26 | 2011-07-26 | Service load allocating method, apparatus and communication system |
Country Status (2)
Country | Link |
---|---|
CN (1) | CN103534985B (en) |
WO (1) | WO2012159346A1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113810260A (en) * | 2020-06-17 | 2021-12-17 | 中国联合网络通信集团有限公司 | Network networking method and system |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105681138A (en) * | 2014-11-21 | 2016-06-15 | 中国移动通信集团广东有限公司 | Network link networking method and system |
CN114175750A (en) | 2019-05-24 | 2022-03-11 | 马维尔亚洲私人有限公司 | Power saving and group addressing frames in a WLAN using several communication links |
CN113595895B (en) * | 2020-04-30 | 2022-12-06 | 华为技术有限公司 | Message control method, first PE (provider edge) equipment, first CE (customer edge) equipment and storage medium |
US11671351B2 (en) | 2020-12-04 | 2023-06-06 | Juniper Networks, Inc. | Maintaining a set of links associated with a link aggregation group to facilitate provisioning or updating of a customer edge device |
CN112543124B (en) * | 2020-12-22 | 2024-05-28 | 中国联合网络通信集团有限公司 | Private line configuration method and private line system |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101056246A (en) * | 2007-05-28 | 2007-10-17 | 杭州华三通信技术有限公司 | A method and device for realizing the load share |
CN101826983A (en) * | 2010-04-02 | 2010-09-08 | 中兴通讯股份有限公司 | Dual-homing protection switching method, device and system |
CN101984606A (en) * | 2010-11-15 | 2011-03-09 | 中兴通讯股份有限公司 | Device-level redundancy protection method and system based on LACP |
CN102045600A (en) * | 2009-10-22 | 2011-05-04 | 中兴通讯股份有限公司 | Link protection method and device of Ethernet accessed to SDH (Synchronous Digital Hierarchy) optical network |
-
2011
- 2011-07-26 WO PCT/CN2011/077608 patent/WO2012159346A1/en active Application Filing
- 2011-07-26 CN CN201180001543.XA patent/CN103534985B/en not_active Expired - Fee Related
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101056246A (en) * | 2007-05-28 | 2007-10-17 | 杭州华三通信技术有限公司 | A method and device for realizing the load share |
CN102045600A (en) * | 2009-10-22 | 2011-05-04 | 中兴通讯股份有限公司 | Link protection method and device of Ethernet accessed to SDH (Synchronous Digital Hierarchy) optical network |
CN101826983A (en) * | 2010-04-02 | 2010-09-08 | 中兴通讯股份有限公司 | Dual-homing protection switching method, device and system |
CN101984606A (en) * | 2010-11-15 | 2011-03-09 | 中兴通讯股份有限公司 | Device-level redundancy protection method and system based on LACP |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113810260A (en) * | 2020-06-17 | 2021-12-17 | 中国联合网络通信集团有限公司 | Network networking method and system |
Also Published As
Publication number | Publication date |
---|---|
WO2012159346A1 (en) | 2012-11-29 |
CN103534985A (en) | 2014-01-22 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US9665530B2 (en) | Method and system for implementing elastic network interface and interconnection | |
CN103534985B (en) | Service load allocating method, apparatus and communication system | |
CN104283755B (en) | A kind of virtual private cloud access method and system | |
US20040034702A1 (en) | Method and apparatus for exchanging intra-domain routing information between VPN sites | |
CN101841451B (en) | Virtual local area network-based speed limiting method and system for cloud hosts | |
US9871737B2 (en) | Method, device and system for bidirectional flow on same path in aggregation group | |
CN101436995B (en) | Method for rapidly plugging IP address based on BGP virtual next-hop | |
CN102611618B (en) | Route protection converting method and device | |
CN104702537A (en) | Method and apparatus for implementing and managing virtual switches | |
CN103346979B (en) | Flow distribution method and equipment in SPBM network | |
CN110050445A (en) | Send and receive the method, apparatus and system of message | |
CN103326940A (en) | Method for forwarding message in network and edge device of operator | |
CN110351135B (en) | Network equipment configuration method and device in multiple DCs | |
CN108141392A (en) | The method and apparatus that pseudowire load is shared | |
CN108234200B (en) | Communication processing method and device based on access ring | |
CN112543124A (en) | Private line configuration method and private line system | |
CN105490937B (en) | Ether virtual network gateway switching method and service provider's edge node devices | |
CN108011759A (en) | A kind of VPN management methods, apparatus and system | |
CN106713026A (en) | Service chain topological structure, service chain setting method and controller | |
CN102394804A (en) | VPN system building method and VPN system | |
CN105264837A (en) | Data packet transmission system, transmission method and device thereof | |
JP5164744B2 (en) | Communication network system and bandwidth control method for inter-base communication | |
CN103780511B (en) | The machinery of consultation of flow path and device in link aggregation group | |
CN101494574B (en) | Performance test system and method for double-layer virtual special access backbone network | |
CN103580979B (en) | The virtual bridged website in method for building up and system, edge and bridge of logical channel |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170201 Termination date: 20190726 |
|
CF01 | Termination of patent right due to non-payment of annual fee |