CN103078778B - Information transmission method and device of virtual local area network - Google Patents
Information transmission method and device of virtual local area network Download PDFInfo
- Publication number
- CN103078778B CN103078778B CN201110327693.1A CN201110327693A CN103078778B CN 103078778 B CN103078778 B CN 103078778B CN 201110327693 A CN201110327693 A CN 201110327693A CN 103078778 B CN103078778 B CN 103078778B
- Authority
- CN
- China
- Prior art keywords
- vid
- information
- rule
- local area
- area network
- 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
- H04L12/4641—Virtual LANs, VLANs, e.g. virtual private networks [VPN]
- H04L12/4675—Dynamic sharing of VLAN information amongst network nodes
Abstract
The invention discloses an information transmission method and an information transmission device of a virtual local area network. The method comprises the following steps that when information of the virtual local area network is sent, the information of the virtual local area network comprises a valid VID (virtual local area network identify) which is determined in accordance with one or a plurality of VID selection rules, or the information of the virtual local area network comprises types of one or a plurality of VID selection rules and parameters of all of the VID selection rules for indicating the selection range of the VID. Through comprehensive application of rules including an inclusion rule, an odd-even rule or an exclusion rule, the configuration of the information of the virtual local area network (VLAN) is simplified, the combination with a node, an aggregation interface, a subinterface and a distributed link aggregation identify (D-LAG-ID) is performed, so that traffic flow can be flexibly distributed, the continuous VLAN information is compressed during encoding, special encoding is performed on different information, and the information flow is reduced during protocol interaction.
Description
Technical field
The present invention relates to data communication technology, more particularly to a kind of VLAN (VLAN) information transferring method and dress
Put.
Background technology
As shown in Fig. 1 using the Link Aggregation Control Protocol (Link based on specification in 802.1AX standards
Aggregation Control Protocol, abbreviation LACP) technique construction a kind of distributed aggregated link group (Link
Aggregation Group, abbreviation LAG) system, some new characteristics are occurred in that in this system, one of them is important
Characteristic be to protect network portion in interconnection interface, certain port will not prevented, give full play to the bandwidth of network, meet and protect
Shield, load balancing, the requirement of redundancy.
See there is individual Service Gateway interface from Fig. 1, this is for judging how Business Stream forwards.The basis of judgement is
Needs obtain the information of correlation, and simply know according to VLAN to be forwarded at present, the collocation method of the vlan information of correlation
Do not specify.
The content of the invention
The technical problem to be solved in the present invention is to provide a kind of information of virtual local area network transmission method and device, is distributed
The configuration provides solution of vlan information in link aggregation group system.
In order to solve above-mentioned technical problem, the invention provides a kind of information of virtual local area network transmission method, wherein, send
During information of virtual local area network, the information of virtual local area network includes being selected according to one or more VLAN IDs (VID)
The effective VID that rule is determined, or, the information of virtual local area network includes that one or more VID select the type of rule
And each VID selects rule for indicating the parameter of the VID ranges of choice.
Further, said method can also have the characteristics that：
The information of virtual local area network be for device node, aggregation interface, sub-interface, across frame polymerization mark (D-
The information that the combination of one or more in LAG-ID) is configured；Comprising device node, polymerization in the information of virtual local area network
Interface, sub-interface, mark (D-LAG-ID) one or more the information being polymerized across frame.
Further, said method can also have the characteristics that：
It is comprising rule, even odd rules or exclusionary rules that the VID selects rule；
It is described comprising rule for representing VID indicated by this rule effectively, for indicating that the parameter of the VID ranges of choice is
One or more VID；
The even odd rules is used to represent that this rule is defined to odd number or effective for the VID of even number, for indicating that VID is selected
The parameter of scope is that the effective Warning Mark of odd number or even number are effectively indicated；
The exclusionary rules are used to represent that the VID indicated by this rule is invalid, for indicating that the parameter of the VID ranges of choice is
One or more VID.
Further, said method can also have the characteristics that：
For when indicating the parameter of the VID ranges of choice to be one or more VID and part or all of VID being continuous VID,
It is to the representation of this continuous VID：Continuous VID marks, the initial VID of continuous VID, the termination VID of continuous VID.
Further, said method can also have the characteristics that：
Information format in the information of virtual local area network for single rule includes：First format field is used to indicate VID
The type of rule, the second format field is selected to be used to indicate the byte length that the parameter of the VID ranges of choice takes that the 3rd format field to be used
In the parameter for indicating the VID ranges of choice；
For when indicating the parameter of the VID ranges of choice to be one or more VID and part or all of VID being continuous VID,
3rd format field includes the subformat section for indicating VID numbers, represents the subformat section of each VID；Continuous VID takes three
Individual sub- format field, is respectively used to indicate continuous VID marks, the initial VID of continuous VID, the termination VID of continuous VID.
In order to solve above-mentioned technical problem, the invention provides a kind of information of virtual local area network transmitting device, wherein, it is described
Device includes information of virtual local area network processing module；The information of virtual local area network processing module, for sending virtual local area
Net information, the information of virtual local area network includes selecting rule to determine according to one or more VLAN IDs (VID)
Effective VID, or, the information of virtual local area network includes that one or more VID select the type and each VID choosing of rule
Rule is selected for indicating the parameter of the VID ranges of choice.
Further, above-mentioned transmitting device can also have the characteristics that：
The information of virtual local area network be for device node, aggregation interface, sub-interface, across frame polymerization mark (D-
The information that the combination of one or more in LAG-ID) is configured；Comprising device node, polymerization in the information of virtual local area network
Interface, sub-interface, mark (D-LAG-ID) one or more the information being polymerized across frame.
Further, above-mentioned transmitting device can also have the characteristics that：
It is comprising rule, even odd rules or exclusionary rules that the VID selects rule；
It is described comprising rule for representing VID indicated by this rule effectively, for indicating that the parameter of the VID ranges of choice is
One or more VID；
The even odd rules is used to represent that this rule is defined to odd number or effective for the VID of even number, for indicating that VID is selected
The parameter of scope is that the effective Warning Mark of odd number or even number are effectively indicated；
The exclusionary rules are used to represent that the VID indicated by this rule is invalid, for indicating that the parameter of the VID ranges of choice is
One or more VID.
Further, above-mentioned transmitting device can also have the characteristics that：
Information format in the information of virtual local area network for single rule includes：First format field is used to indicate VID
The type of rule, the second format field is selected to be used to indicate the byte length that the parameter of the VID ranges of choice takes that the 3rd format field to be used
In the parameter for indicating the VID ranges of choice；
For when indicating that the parameter of the VID ranges of choice is one or more VID also, the 3rd format field include for
The subformat section of VID numbers is indicated, the subformat section of each VID is represented；Continuous VID takes three sub- format fields, is respectively used to refer to
Show continuous VID marks, the initial VID of continuous VID, the termination VID of continuous VID.
Further, above-mentioned transmitting device can also have the characteristics that：
Information format in the information of virtual local area network for single rule includes：First format field is used to indicate VID
The type of rule, the second format field is selected to be used to indicate the byte length that the parameter of the VID ranges of choice takes that the 3rd format field to be used
In the parameter for indicating the VID ranges of choice；
For when indicating the parameter of the VID ranges of choice to be one or more VID and part or all of VID being continuous VID,
3rd format field includes the subformat section for indicating VID numbers, represents the subformat section of each VID；Continuous VID takes three
Individual sub- format field, is respectively used to indicate continuous VID marks, the initial VID of continuous VID, the termination VID of continuous VID.
There is provided the transmission method and coded system of vlan information in this programme, and the configuration mode of vlan information,
Holding carries out the interaction of VLAN configuration informations between the forwarding of Business Stream and 2 nodes.By integrated application comprising rule, odd even rule
Then or the rule such as exclusionary rules simplifies the configuration of vlan information, with node, aggregation interface, sub-interface, the mark that is polymerized across frame
(D-LAG-ID) combine, can flexibly carry out the assignment of service traffics, continuous vlan information is compressed in coding,
Specific coding, the method for information flow-rate during reduction protocol interaction are carried out for different information, while association can be avoided as far as possible
View message overlength.By compressing information load when reducing protocol interaction with reference to different configuration identifier (flag) coding and VLAN
Size, reduces network bandwidth consumption.
Description of the drawings
Fig. 1 is distributed interconnection interface protection network model schematic diagram in prior art；
Fig. 2 is vlan information transmission method schematic diagram in embodiment；
Fig. 3 is the explanation schematic diagram of vlan information and interface binding configuration in embodiment；
Fig. 4 is the schematic diagram of TLV forms used in TLV forms and embodiment；
Fig. 5 is the indicating mode schematic diagram of continuous VID in embodiment；
Fig. 6 is using separate type VID indicating mode and the schematic diagram of continuous way indicating mode in embodiment；
The schematic diagram of vlan information indicating mode one in Fig. 7 embodiments；
The schematic diagram of vlan information indicating mode two in Fig. 8 embodiments；
Fig. 9 is the form schematic diagram for binding vlan information and interface in embodiment；
Figure 10 is interface binding example schematic diagram in embodiment.
Specific embodiment
As shown in Fig. 2 vlan information transmission method includes：When sending vlan information, the vlan information is included according to one
The effective VID that individual or multiple VLAN IDs (VID) select rule to determine, or, it is described when sending vlan information
Vlan information includes that one or more VID select the type and each VID of rule to select rule for indicating the VID ranges of choice
Parameter.
The vlan information be for device node, aggregation interface, sub-interface, across frame polymerization mark (D-LAG-ID) in
The information that configured of the combination of one or more；In the vlan information comprising device node, aggregation interface, sub-interface, across
Mark (D-LAG-ID) one or more the information of frame polymerization.
It is comprising rule, even odd rules or exclusionary rules that the VID selects rule；
It is described comprising rule for representing VID indicated by this rule effectively, for indicating that the parameter of the VID ranges of choice is
One or more VID；Represented by include comprising rule, for example：Include 1,2,7,10-20 represents 1,2,7,10-20 pairs
The vlan information answered is effective.
The even odd rules is used to represent that this rule is defined to odd number or effective for the VID of even number, for indicating that VID is selected
The parameter of scope is that the effective Warning Mark of odd number or even number are effectively indicated；Such as odd represents odd number VID effectively, and even represents even
VID is effective for number.
The exclusionary rules are used to represent that the VID indicated by this rule is invalid, for indicating that the parameter of the VID ranges of choice is
One or more VID.Represented by exclude comprising rule, for example：Include 12,15-18 represent that 12,15-18 is corresponding
Vlan information is invalid.
In said method, the specific mode of VID can be separate type, such as 1,2,3,7, or continuous way, such as
1-20 (i.e. 1 to 20 VID).For indicating that the parameter of the VID ranges of choice is one or more VID and part or all of VID
For continuous VID when, be to the representation of this continuous VID：Continuous VID marks, the initial VID of continuous VID, the end of continuous VID
Only VID.
Above-mentioned selection rule and VID specific modes be able to can also be applied in combination with independent utility.
It is exemplified below, there is following configuration：
VLAN include 1,3,7,10-20, odd, exclude 12,15-18
It is configuration vlan information that wherein VLAN is indicated, include is, comprising rule, to indicate comprising VLAN below, odd tables
Show that finger uses the corresponding vlan informations of odd number VID, if even, represent and use the corresponding vlan informations of even number VID,
Exclude is exclusionary rules, and the vlan information for indicating follow-up VID is not used.Progressively parse as follows：
Include 1,3,7,10-20, has used the VID indicating modes of separate type and the VID indicating modes of continuous way, matches somebody with somebody
The VID using following numerical value is put：1,3,7,10,11,12,13,14,15,16,17,18,19,20.
Odd is an exclusionary rules, represents the vlan information of only odd number VID effectively, and the effective VID for as a result configuring is changed into
1,3,7,11,13,15,17,19.
Exclude 12,15-18 are also an exclusionary rules, and 12 have been excluded, 15-18 be one be excluded it is continuous
VID table shows mode, i.e., 15, and 16,17,18 will be excluded, and the effective VID for as a result configuring is changed into 1,3,7,11,13,19.
Above-mentioned configuration information can with the node on equipment, aggregation interface, sub-interface, across frame polymerization mark (D-
LAG-ID) combine, can be regular with service selection of the flexible configuration per port.
It is exemplified below：
VLAN include 1,3,7,10-20, odd, exclude 12,15-18 Bind D-LAG-ID 100Node-
ID 1 SG 2 IF 2
From figure 3, it can be seen that it by the configuration of VLAN with distributed aggregation group is on the equipment that 100 lower nodes are 1 that this is
Locally aggregated group (SG) be below 2 the sub-interface of numbering 2 (IF) binding.That is under this sub-interface, numbering is
The information of 1,3,7,11,13,19 VID is effective.
Information format in the vlan information for single rule includes：First format field is used to indicate that VID selects rule
Type then, the second format field is used to indicate the byte length that the parameter of the VID ranges of choice takes that the 3rd format field to be used to indicate
The parameter of the VID ranges of choice；For indicating that the parameter of the VID ranges of choice is one or more VID and part or all of VID is
During continuous VID, the 3rd format field includes the subformat section for indicating VID numbers, represents the subformat section of each VID；Even
Continuous VID takes three sub- format fields, is respectively used to indicate continuous VID marks, the initial VID of continuous VID, the termination of continuous VID
VID。
Specifically, it is possible to use TLV (type, the length, value) form as shown in Fig. 4 top halfs, then comprising, odd even,
The form of exclusion is as shown in Fig. 4 the latter half, wherein containing the portion of VID numbers and concrete VID value comprising, exclusionary rules coding
Point.
The unit of the first format field (i.e. type format section) length is byte (Byte), and value is the integral multiple of 2 bytes, wherein
The definition of each rule can be with as shown in the table：
| TLV types | Definition |
| Comprising | 1 |
| Odd even | 2 |
| Exclude | 3 |
Can be with as shown in the table to the definition of concrete odd number effectively rule and even number effectively rule in even odd rules；
| Parity value is defined | Definition |
| Odd number (ODD) | 1 |
| Even number (EVEN) | 2 |
The value fields for including, in exclusionary rules, if without continuous VID, just individually instruction, if continuous
More than 3 VID, just adopt continuous way VID indicating mode, as shown in Figure 5.If it is desired to indicate or encode VID be 1,2,
3rd, 4,5,7 when, coding such as Fig. 6 of Value value parts, note used here as 0x1000 (4096) as continuous VID identify, also may be used
With select outside 0,1-4094,4095 scopes it is any be less than 65535 numeral because 1-4094 is normal VID, 0,4095
It is to retain VID.
Corresponding to two methods in said method, i.e. mode one, determine all effective VID using comprising rule passing
Effective VID, or mode two are passed, each rule for using and VID are indicated respectively to other side, determine have after being parsed by other side
The VID of effect.For VLAN include 1,3,7,10-20, for odd, exclude 12,15-18 configuration, numbering is 1,3,
The vlan information of 7,11,13,19 VID is effective, result such as Fig. 7 of its mode one, result such as Fig. 8 of mode two.This two kinds of sides
Formula respectively has pluses and minuses, and when VID numbers are few, preferably, otherwise selection 2 is preferable for system of selection 1.This two ways can also be combined
Using.When particularly having even odd rules, detached VID numbers are reduced.
It is the related code length of VLAN codings and VID therein to distinguish, can be trapped among in the outer of above-mentioned coding
Plus the TLV structures of a nesting, the value part that above-mentioned encoded content is encoded as outside TLV.
The coded system of binding interface is shown in Fig. 9, wherein D-LAG-ID, Node-ID, SG interface index be it is necessary, finally
It is also necessary to terminate 0xFFFF, and sub-interface numbering is optional, if not identifying relevant configuration is associated with whole SG interfaces
On.If multiple sub-interfaces numbering, can position by 0xFFFF and terminate.Note, the above can also become from 2 bytes
For 1 byte, no longer describe.
For 2 IF of D-LAG-ID 100 Node-ID, 1 SG 2 order the configuration for producing, according to above-mentioned cryptoprinciple,
Coding result is shown in Figure 10.Assume that type (Type) is 10.
Information of virtual local area network transmitting device include information of virtual local area network processing module, the executive mode of this module with it is upper
State identical described in method, here is omitted.
It should be noted that in the case where not conflicting, the feature in embodiment and embodiment in the application can phase
Mutual combination in any.
Certainly, the present invention can also have other various embodiments, ripe in the case of without departing substantially from spirit of the invention and its essence
Knowing those skilled in the art can make various corresponding changes and deformation, but these corresponding changes and deformation according to the present invention
The protection domain of appended claims of the invention should all be belonged to.
One of ordinary skill in the art will appreciate that all or part of step in said method can be instructed by program
Related hardware is completed, and described program can be stored in computer-readable recording medium, such as read only memory, disk or CD
Deng.Alternatively, all or part of step of above-described embodiment can also be realized using one or more integrated circuits.Accordingly
Ground, each module/unit in above-described embodiment can be realized in the form of hardware, it would however also be possible to employ the shape of software function module
Formula is realized.The present invention is not restricted to the combination of the hardware and software of any particular form.
Claims (10)
1. a kind of information of virtual local area network transmission method, wherein,
When sending information of virtual local area network, the information of virtual local area network is included according to one or more VLAN IDs
(VID) the effective VID for selecting rule to determine, or, the information of virtual local area network includes that one or more VID select rule
Type and each VID then selects rule for indicating the parameter of the VID ranges of choice.
2. the method for claim 1, it is characterised in that
The information of virtual local area network be for device node, aggregation interface, sub-interface, across frame polymerization mark (D-LAG-ID)
In the information that configured of the combination of one or more；Device node, aggregation interface, son are included in the information of virtual local area network
Interface, mark (D-LAG-ID) one or more the information being polymerized across frame.
3. the method for claim 1, it is characterised in that
It is comprising rule, even odd rules or exclusionary rules that the VID selects rule；
It is described effective for representing the VID indicated by this rule comprising rule, for indicating that the parameter of the VID ranges of choice is one
Or multiple VID；
The even odd rules is used to represent that this rule is defined to odd number or effective for the VID of even number, for indicating the VID ranges of choice
Parameter be that the effective Warning Mark of odd number or even number are effectively indicated；
The exclusionary rules are used to represent that the VID indicated by this rule is invalid, for indicating that the parameter of the VID ranges of choice is one
Or multiple VID.
4. method as claimed in claim 3, it is characterised in that
For when indicating the parameter of the VID ranges of choice to be one or more VID and part or all of VID being continuous VID, to this
Continuously the representation of VID is：Continuous VID marks, the initial VID of continuous VID, the termination VID of continuous VID.
5. method as claimed in claim 4, it is characterised in that
Information format in the information of virtual local area network for single rule includes：First format field is used to indicate that VID is selected
The type of rule, the second format field is used to indicate the byte length that the parameter of the VID ranges of choice takes that the 3rd format field to be used to refer to
Show the parameter of the VID ranges of choice；
It is described for when indicating the parameter of the VID ranges of choice to be one or more VID and part or all of VID being continuous VID
3rd format field includes the subformat section for indicating VID numbers, represents the subformat section of each VID；Continuous VID takes three sons
Format field, is respectively used to indicate continuous VID marks, the initial VID of continuous VID, the termination VID of continuous VID.
6. a kind of information of virtual local area network transmitting device, wherein, described device includes information of virtual local area network processing module；
The information of virtual local area network processing module, for sending information of virtual local area network, the information of virtual local area network includes
The regular effective VID for determining is selected according to one or more VLAN IDs (VID), or, the virtual local area
Net information includes that one or more VID select the type and each VID of rule to select rule for indicating the ginseng of the VID ranges of choice
Number.
7. transmitting device as claimed in claim 6, it is characterised in that
The information of virtual local area network be for device node, aggregation interface, sub-interface, across frame polymerization mark (D-LAG-ID)
In the information that configured of the combination of one or more；Device node, aggregation interface, son are included in the information of virtual local area network
Interface, mark (D-LAG-ID) one or more the information being polymerized across frame.
8. transmitting device as claimed in claim 6, it is characterised in that
It is comprising rule, even odd rules or exclusionary rules that the VID selects rule；
It is described effective for representing the VID indicated by this rule comprising rule, for indicating that the parameter of the VID ranges of choice is one
Or multiple VID；
The even odd rules is used to represent that this rule is defined to odd number or effective for the VID of even number, for indicating the VID ranges of choice
Parameter be that the effective Warning Mark of odd number or even number are effectively indicated；
The exclusionary rules are used to represent that the VID indicated by this rule is invalid, for indicating that the parameter of the VID ranges of choice is one
Or multiple VID.
9. transmitting device as claimed in claim 8, it is characterised in that
Information format in the information of virtual local area network for single rule includes：First format field is used to indicate that VID is selected
The type of rule, the second format field is used to indicate the byte length that the parameter of the VID ranges of choice takes that the 3rd format field to be used to refer to
Show the parameter of the VID ranges of choice；
For when indicating that the parameter of the VID ranges of choice is one or more VID also, the 3rd format field is included for indicating
The subformat section of VID numbers, represents the subformat section of each VID；Continuous VID takes three sub- format fields, is respectively used to the company of instruction
Continuous VID marks, the initial VID of continuous VID, the termination VID of continuous VID.
10. transmitting device as claimed in claim 9, it is characterised in that
Information format in the information of virtual local area network for single rule includes：First format field is used to indicate that VID is selected
The type of rule, the second format field is used to indicate the byte length that the parameter of the VID ranges of choice takes that the 3rd format field to be used to refer to
Show the parameter of the VID ranges of choice；
It is described for when indicating the parameter of the VID ranges of choice to be one or more VID and part or all of VID being continuous VID
3rd format field includes the subformat section for indicating VID numbers, represents the subformat section of each VID；Continuous VID takes three sons
Format field, is respectively used to indicate continuous VID marks, the initial VID of continuous VID, the termination VID of continuous VID.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110327693.1A CN103078778B (en) | 2011-10-25 | 2011-10-25 | Information transmission method and device of virtual local area network |
| PCT/CN2012/078821 WO2013060171A1 (en) | 2011-10-25 | 2012-07-18 | Method and apparatus for transmitting virtual local area network information |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110327693.1A CN103078778B (en) | 2011-10-25 | 2011-10-25 | Information transmission method and device of virtual local area network |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103078778A CN103078778A (en) | 2013-05-01 |
| CN103078778B true CN103078778B (en) | 2017-04-26 |
Family
ID=48155188
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110327693.1A Expired - Fee Related CN103078778B (en) | 2011-10-25 | 2011-10-25 | Information transmission method and device of virtual local area network |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN103078778B (en) |
| WO (1) | WO2013060171A1 (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108173767B (en) * | 2017-12-25 | 2021-02-26 | 杭州迪普科技股份有限公司 | Message forwarding method and device based on VLAN-IF interface multiplexing |
| CN110677336A (en) * | 2019-09-02 | 2020-01-10 | 京信通信系统（中国）有限公司 | Station opening method and device, computer equipment and storage medium |
| CN112468308A (en) * | 2019-09-06 | 2021-03-09 | 中兴通讯股份有限公司 | Virtual local area network service management method and virtual local area network global management equipment |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1791065A (en) * | 2005-12-20 | 2006-06-21 | 杭州华为三康技术有限公司 | Method for accessing virtual LAN |
| CN101924700A (en) * | 2010-08-09 | 2010-12-22 | 福建星网锐捷网络有限公司 | Method, device and network equipment for processing messages |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050138149A1 (en) * | 2003-12-23 | 2005-06-23 | Jagjeet Bhatia | Method and system for increasing available user VLAN space |
| CN1925456A (en) * | 2005-09-01 | 2007-03-07 | 中兴通讯股份有限公司 | System and method for realizing multi-service stack virtual local area network and method of use thereof |
| JP5476857B2 (en) * | 2009-08-24 | 2014-04-23 | 富士通株式会社 | Communication apparatus and statistical information collection method |
| CN102025523B (en) * | 2010-12-23 | 2015-06-03 | 中兴通讯股份有限公司 | Cross-virtual local area network multicast service processing method and device |
-
2011
- 2011-10-25 CN CN201110327693.1A patent/CN103078778B/en not_active Expired - Fee Related
-
2012
- 2012-07-18 WO PCT/CN2012/078821 patent/WO2013060171A1/en active Application Filing
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1791065A (en) * | 2005-12-20 | 2006-06-21 | 杭州华为三康技术有限公司 | Method for accessing virtual LAN |
| CN101924700A (en) * | 2010-08-09 | 2010-12-22 | 福建星网锐捷网络有限公司 | Method, device and network equipment for processing messages |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2013060171A1 (en) | 2013-05-02 |
| CN103078778A (en) | 2013-05-01 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108123813A (en) | The transmission method and device of Operations, Administration and Maintenance OAM data | |
| CN109347648A (en) | OAM message transmission method, transmission device and storage medium | |
| CN100512194C (en) | Sending and receiving method and system for link aggregation method, device and MAC frame | |
| CN108667739A (en) | Jamming control method, apparatus and system | |
| CN106130894A (en) | The creation method of a kind of business function chain and system | |
| CN103078778B (en) | Information transmission method and device of virtual local area network | |
| CN102868441B (en) | Protection switching method and system and optical network node | |
| CN104717115B (en) | For providing the method and system of multipath connection between the layer of communication protocol | |
| CN106612225A (en) | Openstack based agent deployment system and method | |
| US9077625B2 (en) | Apparatus and method for controlling a transmission interval of maintenance packets in a communication network | |
| CN103458004B (en) | Internet of things equipment CAMEL-Subscription-Information variation and equipment | |
| CN102231739B (en) | To code method and device | |
| CN105359472B (en) | A kind of data processing method and device for OpenFlow networks | |
| CN108683528A (en) | A kind of data transmission method, central server, server and data transmission system | |
| CN104579797B (en) | Intelligent substation switch information flow method of automatic configuration | |
| CN109981329A (en) | Determine the method, equipment and system of network equipment connection relationship | |
| JPWO2011121987A1 (en) | COMMUNICATION DEVICE, COMMUNICATION SYSTEM, SETTING METHOD, SETTING PROGRAM, AND SETTING CIRCUIT | |
| CN105379180B (en) | A kind of method for detecting connectivity, relevant apparatus and the system of Business Stream link | |
| CN104168200B (en) | A kind of method and system that acl feature is realized based on Open vSwitch | |
| CN109218058A (en) | Acquisition methods, system and the computer readable storage medium of OAM Information | |
| CN107277652A (en) | Across the disk LACP link aggregation methods and device of PON access systems | |
| CN104506369B (en) | A kind of detection method and equipment of packet loss position | |
| CN110113222A (en) | A kind of link bandwidth utilization rate acquisition methods and device and terminal | |
| CN107592234A (en) | Method, system and the computer-readable recording medium of service link fault location | |
| CN107086960A (en) | A kind of message transmitting method and device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170426 Termination date: 20201025 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |