CN104579897A - Frame access configuring method, device and system - Google Patents
Frame access configuring method, device and system Download PDFInfo
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- CN104579897A CN104579897A CN201410733740.6A CN201410733740A CN104579897A CN 104579897 A CN104579897 A CN 104579897A CN 201410733740 A CN201410733740 A CN 201410733740A CN 104579897 A CN104579897 A CN 104579897A
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Abstract
The invention discloses a frame access configuring method, device and system, and relates to the technical field of communications. The problems that frame access configuration information cannot be received by a line card due to frame access configuration information loss and further the line card is non-synchronously configured in the prior art can be solved. A specific scheme is as follows: the frame access configuring method comprises the following steps: sending frame access configuration information of the line card to the line card periodically by a main management board, wherein the frame access configuration information of the line card is used for indicating a frame access configuration of the line card; if the line card determines that the self frame access configuration does not accord with the frame access configuration indicated by the received frame access configuration information of the line card, updating self frame access configuration information according to the frame access configuration information of the line card. The frame access configuring method is used for frame access configuration in a VSU system.
Description
Technical field
The present invention relates to communication technical field, particularly relate to a kind of frame via configuration method, Apparatus and system.
Background technology
Two group of switches can be combined by VSU (Virtual Switch Unit, virtual switch unit) system, as a virtual switch job, thus simplified network topological structure, improve the utilance of Internet resources.As shown in Figure 1, switch 101 and another switch 102 are combined, and carry out work as a virtual switch.In VSU system, frame path is the basis that VSU system is normally run, if frame via configuration is incorrect in VSU system, so data just can not carry out normal transmission.
Two switches of VSU system can be regarded as and are made up of a main management plate and multiple line card.In VSU system, can be managed multiple line card by main management plate.Wherein, main management plate obtains the frame via configuration information in VSU system, and this frame via configuration information is sent to each line card, and each line card receives the frame via configuration information that main management plate sends.Concrete, when VSU system brings into operation, main management plate can carry out frame via configuration according to the modularity of current VSU system, and frame via configuration information is sent to the line card in VSU system.When having line card in VSU system, port being when adding or exit VSU system, or when the router in VSU system changes, main management plate can re-start frame via configuration, and new frame via configuration information is sent to the line card in VSU system.Like this, line card can re-start frame via configuration according to new frame via configuration information.If but the new frame via configuration information dropout that the reason such as VSU Installed System Memory exception or information blocking causes main management plate to send to line card; line card does not receive new frame via configuration information; the new frame via configuration information that cannot send according to main management plate carries out frame via configuration; line card frame via configuration will be caused so abnormal, thus cause data in VSU system cannot normal transmission.
Summary of the invention
Embodiments of the invention provide a kind of frame via configuration method, Apparatus and system, can solve the line card caused because of frame via configuration information dropout in prior art and not receive frame via configuration information, and then line card configures nonsynchronous problem.
For achieving the above object, embodiments of the invention adopt following technical scheme:
First aspect, the invention provides a kind of frame via configuration method, and be applied to virtual switch unit VSU system, described VSU system comprises main management plate and line card, and described method comprises:
Described main management plate periodically sends the frame via configuration information of line card to described line card, the frame via configuration information of described line card is used to indicate the frame via configuration of described line card;
If described line card determines that the frame via configuration of self does not meet the frame via configuration indicated by frame via configuration information of the described line card received, then according to the frame via configuration of the frame via configuration information updating self of described line card.
In conjunction with first aspect, in the implementation that the first is possible,
If described line card determines that the frame via configuration of self meets the frame via configuration indicated by frame via configuration information of the described line card received, then the frame via configuration of self is not processed.
In conjunction with first aspect, in the implementation that the second is possible, before the frame via configuration information sending line card to described line card, also comprise:
It is pre-configured and generate the frame via configuration information of described VSU system that described main management plate carries out frame path to described VSU system, and the frame via configuration information of described VSU system is used to indicate the frame via configuration of described VSU system;
Described main management plate obtains the frame via configuration information of described line card from the frame via configuration information of described VSU system.
In conjunction with any one implementation in first aspect to the possible implementation of the second of first aspect, in the implementation that the third is possible,
The frame via configuration information of described line card comprises: at least one item in virtual LAN VLAN numbering, next-hop interface numbering, output interface numbering, input interface numbering.
Second aspect, the invention provides a kind of line card, comprising:
Receiver module, for receiving the frame via configuration information of the line card that main management plate periodically sends, the frame via configuration information of described line card is used to indicate the frame via configuration of described line card;
Processing module, for when determining the frame via configuration indicated by the frame via configuration information that the frame via configuration of self does not meet the described line card that described receiver module receives, according to the frame via configuration of the frame via configuration information updating self of described line card.
In conjunction with second aspect, in the implementation that the first is possible,
Described processing module, also for when determining the frame via configuration indicated by the frame via configuration information that the frame via configuration of self meets the described line card that described receiver module receives, does not process the frame via configuration of self.
The third aspect, the invention provides a kind of main management plate, comprising:
Time block, for periodically timing;
Sending module, for the timing according to described time block, the frame via configuration information of line card is periodically sent to described line card, if so that described line card determines that the frame via configuration of self does not meet the frame via configuration indicated by frame via configuration information of the described line card received, then according to the frame via configuration of the frame via configuration information updating self of described line card, wherein, the frame via configuration information of described line card is used to indicate the frame via configuration of described line card.
In conjunction with the third aspect, in the implementation that the first is possible, also comprise:
Generation module, pre-configured and generate the frame via configuration information of described VSU system for carrying out frame path to described VSU system, the frame via configuration information of described VSU system is used to indicate the frame via configuration of described VSU system;
Acquisition module, for obtaining the frame via configuration information of described line card from the frame via configuration information of described VSU system.
Fourth aspect, the invention provides a kind of virtual switch unit VSU system, comprises main management plate and line card,
Described main management plate, for periodically sending the frame via configuration information of line card to described line card, the frame via configuration information of described line card is used to indicate the frame via configuration of described line card;
Described line card, if for determining that the frame via configuration of self does not meet the frame via configuration indicated by the frame via configuration information of the described line card received, then according to the frame via configuration of the frame via configuration information updating self of described line card.
In conjunction with fourth aspect, in the implementation that the first is possible,
Described line card, if also for determining that the frame via configuration of self meets the frame via configuration indicated by the frame via configuration information of the described line card received, then do not process the frame via configuration of self.
In conjunction with fourth aspect, in the implementation that the second is possible,
Described main management plate, also pre-configured and generate the frame via configuration information of described VSU system for carrying out frame path to described VSU system, the frame via configuration information of described VSU system is used to indicate the frame via configuration of described VSU system; The frame via configuration information of described line card is obtained from the frame via configuration information of described VSU system.
In conjunction with fourth aspect to any one the possible implementation in the possible implementation of the second of fourth aspect, in the implementation that the third is possible,
The frame via configuration information of described line card comprises: at least one item in virtual LAN VLAN numbering, next-hop interface numbering, output interface numbering, input interface numbering.
Frame via configuration method, Apparatus and system that the embodiment of the present invention provides, main management plate periodically sends the frame via configuration information of line card to line card, the frame via configuration information of line card is used to indicate the frame via configuration of line card; If line card determines that the frame via configuration of self does not meet the frame via configuration indicated by frame via configuration information of the line card received, then according to the frame via configuration of the frame via configuration information updating self of the line card received.So, because main management plate periodically sends the frame via configuration information of line card to line card, therefore, even if the frame via configuration information dropout of a certain line card, line card also can receive the frame via configuration information of the line card that main management plate sends thereafter again.Line card upgrades according to the new frame via configuration information received, and thus can solve the line card caused because of frame via configuration information dropout in prior art and not receive frame via configuration information, and then line card configures nonsynchronous problem.
Accompanying drawing explanation
In order to be illustrated more clearly in the technical scheme of the embodiment of the present invention, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
A kind of VSU system configuration schematic diagram that Fig. 1 provides for the embodiment of the present invention;
A kind of frame via configuration method flow diagram that Fig. 2 provides for the embodiment of the present invention;
A kind of frame via configuration method flow diagram that Fig. 3 provides for the embodiment of the present invention;
A kind of VSL link structure schematic diagram that Fig. 4 provides for the embodiment of the present invention;
The another kind of VSL link structure schematic diagram that Fig. 5 provides for the embodiment of the present invention;
A kind of cable clip structure schematic diagram that Fig. 6 provides for the embodiment of the present invention;
A kind of main management plate structure schematic diagram that Fig. 7 provides for the embodiment of the present invention;
The another kind of VSU system configuration schematic diagram that Fig. 8 provides for the embodiment of the present invention.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, be clearly and completely described the technical scheme in the embodiment of the present invention, obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, belong to the scope of protection of the invention.
The embodiment of the present invention provides a kind of frame via configuration method, is applied to virtual switch unit VSU (Virtual Switch Unit, virtual switch unit) system.Preferably, two group of switches can be combined by VSU system, as a virtual switch job, thus simplified network topological structure, improve the utilance of Internet resources.VSU system comprises main management plate and line card, and when VSU system environments (such as port, route etc.) changes, main management plate can re-start frame via configuration, and new frame via configuration information is sent to the line card in VSU system.If the frame via configuration information that the reasons such as VSU Installed System Memory exception or information blocking cause main management plate to send to line card can be lost; line card does not receive new frame via configuration information; the new frame via configuration information that cannot send according to main management plate carries out frame via configuration; line card frame via configuration will be caused so abnormal, thus cause data cannot normal transmission.The frame via configuration method that the embodiment of the present invention provides, as shown in Figure 2, can comprise the following steps:
S201, main management plate periodically send the frame via configuration information of line card to line card.
Wherein, the frame via configuration information of line card is used to indicate the frame via configuration of line card.
Optionally, main management plate periodically sends cycle duration from the frame via configuration information of line card to line card can adjust according to actual conditions, every one-period duration, main management plate all can send the frame via configuration information of line card to line card, the frame via configuration information of the line card that line card sends according to the main management plate received and the frame via configuration of self compare.Preferably, cycle duration is 30 seconds, and at this, for the occurrence of cycle duration, the present invention does not limit.
Optionally, frame path can be carried out to VSU system pre-configured by main management plate, namely main management plate can determine how to carry out frame via configuration to VSU system according to the current state of VSU system, and generate the frame via configuration information of VSU system, the frame via configuration information of line card is obtained from the frame via configuration information of VSU system, wherein, the frame via configuration information of VSU system is used to indicate the frame via configuration of VSU system.
If S202, line card determine that the frame via configuration of self does not meet the frame via configuration indicated by frame via configuration information of the line card received, then according to the frame via configuration of the frame via configuration information updating self of line card.
Further, after upgrading the frame via configuration of line card according to the frame via configuration information of line card, make the frame via configuration of line card meet the frame via configuration indicated by frame via configuration information of line card, now, data can normal transmission.
Optionally, the frame via configuration information of line card can comprise: at least one item in virtual LAN VLAN numbering, next-hop interface numbering, output interface numbering, input interface numbering.
The frame via configuration method that the embodiment of the present invention provides, main management plate periodically sends the frame via configuration information of line card to line card, the frame via configuration information of line card is used to indicate the frame via configuration of line card; If line card determines that the frame via configuration of self does not meet the frame via configuration indicated by frame via configuration information of the line card received, then according to the frame via configuration of the frame via configuration information updating self of the line card received.So, because main management plate periodically sends the frame via configuration information of line card to line card, therefore, even if the frame via configuration information dropout of a certain line card, line card also can receive the frame via configuration information of the line card that main management plate sends thereafter again.Line card upgrades according to the new frame via configuration information received, and thus can solve the line card caused because of frame via configuration information dropout in prior art and not receive frame via configuration information, and then line card configures nonsynchronous problem.
Based on the embodiment that Fig. 2 is corresponding, the embodiment of the present invention provides another kind of frame via configuration method, as shown in Figure 3, can comprise the following steps:
It is pre-configured and generate the frame via configuration information of VSU system that S301, main management plate carry out frame path to VSU system.
Optionally, it is pre-configured that main management plate carries out frame path to VSU system, and namely main management plate can determine how to carry out frame via configuration to VSU system according to the current state of VSU system, and generates the frame via configuration information of VSU system.Wherein, the frame via configuration information of VSU system is used to indicate the frame via configuration of VSU system.
Optionally, main management plate to VSU system carry out frame path pre-configured time, VSL (Virtual Switching Link when can E-Packet according to VSU system neutral card, virtual switch link) the numbering of port to carry out frame path to VSU system pre-configured, when also can E-Packet according to line card, to carry out frame path to VSU system pre-configured for the bandwidth capacity of VSL, at this, the present invention does not do concrete restriction.Wherein, VSL is an aggregated links E-Packeted between two line cards in VSU system.
Optionally, be described for broadcasting packet, when main management plate can E-Packet according to line card, it is pre-configured that the port numbering of VSL carries out frame path to VSU system.Such as, main management plate to VSU system carry out frame path pre-configured time, if VSU system comprises 4 line cards, as shown in Figure 4, i.e. the first line card 401, second line card 402, the 3rd line card 403 and the 4th line card 404.Each line card there are two VSL ports, first line card 401 there are a VSL port 4011 and the 2nd VSL port 4012, second line card 402 there are the 3rd VSL port 4021 and the 4th VSL port 4022, wherein, one VSL port 4011 and the 3rd VSL port 4021 configure identical, one VSL port 4011 and the 3rd VSL port 4021 are linked composition Article 1 VSL, 2nd VSL port 4012 and the 4th VSL port 4022 configure identical, 2nd VSL port 4012 and the 4th VSL port 4022 are linked composition Article 2 VSL, so just can set up VSL between the first line card 401 with the second line card 402 to link.Same, 3rd line card 403 there are the 5th VSL port 4031 and the 6th VSL port 4032, 4th line card 404 also there are the 7th VSL port 4041 and the 8th VSL port 4042, wherein, 5th VSL port 4031 and the 7th VSL port 4041 configure identical, 5th VSL port 4031 and the 7th VSL port 4041 are linked composition Article 3 VSL, 6th VSL port 4032 and the 8th VSL port 4042 configure identical, 6th VSL port 4032 and the 8th VSL port 4042 are linked composition Article 4 VSL, so just can set up VSL between the 3rd line card 403 with the 4th line card 404 to link.Further, if the number of VLAN is 4095, now, article four, 4095 VLAN can divide equally by VSL link, balanced in order to make each link forward broadcasting packet, can be arranged by main management plate, Article 1 VSL is made to forward VLAN1, 5, 9, 13 Article 2 VSL forwards VLAN2, 6, 10, 14 Article 3 VSL forwards VLAN3, 7, 11, 15 Article 4 VSL forwards VLAN4, 8, 12, 16 so, it is pre-configured that main management plate can carry out frame path according to the port numbering of VSL to VSU system, the broadcasting packet that each VSL link is forwarded is all balanced.
Optionally, be described for unicast message, when main management plate can E-Packet according to line card, it is pre-configured that the bandwidth capacity of VSL carries out frame path to VSU system.Such as, main management plate to VSU system carry out frame path pre-configured time, if VSU system comprises 2 line cards, as shown in Figure 5, i.e. the 5th line card 501 and the 6th line card 502.Each line card there are two VSL ports, 5th line card 501 there are the 9th VSL port 5011 and the tenth VSL port 5012, 6th line card 502 there is the 11 VSL port the 5021 and the 12 VSL port 5022, wherein, 9th VSL port 5011 is identical with the configuration of the 11 VSL port 5021, 9th VSL port the 5011 and the 11 VSL port 5021 is linked composition Article 5 VSL, tenth VSL port 5012 is identical with the configuration of the 12 VSL port 5022, tenth VSL port the 5012 and the 12 VSL port 5022 is linked composition Article 6 VSL, so just can link from setting up VSL between plate 502 with the 6th at the 5th line card 501.Further, the number of MODID (a kind of hardware tunnel recognition unit) is 10, the bandwidth capacity of Article 5 VSL is the bandwidth capacity of 60G, Article 6 VSL is 40G, now, can distribute according to the bandwidth capacity of two VSL, therefore, Article 5 VSL can forward 6 MODID, and Article 6 VSL can forward 4 MODID, like this, the MODID of two VSL link forwardings is balanced.Wherein, MODID is used for identifying the hardware chip retransmission unit of unicast message in VSU system.So, it is pre-configured that main management plate can carry out frame path according to the bandwidth capacity of VSL to VSU system, and the broadcasting packet that each VSL link is forwarded is all balanced.
What deserves to be explained is, it is pre-configured that above-mentioned main management plate carries out frame path to VSU system, is just described for broadcasting packet and unicast message, but do not represent that the present invention is confined to this.
S302, main management plate obtain the frame via configuration information of line card from the frame via configuration information of VSU system.
Wherein, the frame via configuration information of VSU system comprises the frame via configuration information of all line cards in VSU system, the frame via configuration information of each line card can be sent to corresponding line card by main management plate, and namely in VSU system, each line card can obtain respective frame via configuration information by main management plate.
S303, main management plate periodically send the frame via configuration information of line card to line card.
Wherein, the frame via configuration information of line card is used to indicate the frame via configuration of line card.
Optionally, main management plate periodically sends cycle duration from the frame via configuration information of line card to line card can adjust according to actual conditions, every one-period duration, main management plate all can send the frame via configuration information of line card to line card, the frame via configuration information of the line card that line card sends according to the main management plate received and the frame via configuration of self compare.Preferably, cycle duration is 30 seconds, and at this, for the occurrence of cycle duration, the present invention does not limit.
S304, judge whether the frame via configuration of line card meets the frame via configuration indicated by the frame via configuration information of line card according to the frame via configuration information of line card.
Concrete, after line card receives the frame via configuration information of the line card that main management plate sends, frame via configuration indicated by the frame via configuration information of the frame via configuration of line card and line card can be compared, thus judge whether the frame via configuration of line card meets the frame via configuration indicated by frame via configuration information of line card.
Optionally, synchronization mechanism algorithm can also be adopted to judge, and whether the frame via configuration of line card meets the frame via configuration indicated by frame via configuration information of line card.First, every a preset duration, the frame via configuration information of line card all can be sent to each corresponding line card by main management plate, after each line card receives corresponding frame via configuration information, this frame via configuration information and frame via configuration current are separately compared, if when finding that the current frame via configuration of each line card does not meet the frame via configuration indicated by frame path information, then current to each line card according to frame path information frame via configuration upgrades, the frame via configuration of line card so just can be made to meet the frame via configuration indicated by frame via configuration information of line card.
Optionally, the frame via configuration information of line card can comprise at least one item in virtual LAN VLAN numbering, next-hop interface numbering, output interface numbering, input interface numbering.
Optionally, if VSU system transfers is broadcasting packet, then the frame path information of line card comprises VLAN numbering, now by VLAN numbering, broadcasting packet can be sent to receiving terminal concrete, the forwarding of broadcasting packet on hardware can be controlled by vlan table, according to the VLAN numbering of specifying, forward between the member that broadcasting packet can only comprise at vlan table; If VSU system transfers is unicast message, then the frame path information of line card comprises next-hop interface numbering, now by next-hop interface numbering, unicast message can be sent to receiving terminal, concrete, index can be carried out by object modid, find the outlet information of hardware, export the port numbers into receiving terminal; If VSU system transfers is multicast message, then the frame path information of line card comprises output interface numbering or input interface numbering.
If S305, line card determine that the frame via configuration of self does not meet the frame via configuration indicated by frame via configuration information of the line card received, then according to the frame via configuration of the frame via configuration information updating self of line card.
Concrete, after upgrading the frame via configuration of line card according to the frame via configuration information of line card, make the frame via configuration of line card meet the frame via configuration indicated by frame via configuration information of line card, now, data can normal transmission.
After step S304, can also comprise:
If S306, line card determine that the frame via configuration of self meets the frame via configuration indicated by frame via configuration information of the line card received, then the frame via configuration of self is not processed.
Optionally, if VSU system transfers is broadcasting packet, then VLAN current for line card is numbered to number with the VLAN that comprises in the frame via configuration information of line card and compare, if line card current VLAN numbering number identical with the VLAN comprised in the frame via configuration information of line card, now, the frame via configuration of line card meets the frame via configuration indicated by frame via configuration information of line card.If VSU system transfers is unicast message, then the next-hop interface comprised in next-hop interface current for line card numbering and the frame via configuration information of line card is numbered and compare, if line card current next-hop interface numbering number identical with the next-hop interface comprised in the frame via configuration information of line card, now, the frame via configuration of line card meets the frame via configuration indicated by frame via configuration information of line card.
The frame via configuration method that the embodiment of the present invention provides, the frame via configuration method that the embodiment of the present invention provides, it is pre-configured and generate the frame via configuration information of VSU system that main management plate carries out frame path to VSU system, and from the frame via configuration information of VSU system, obtain the frame via configuration information of line card; Main management plate periodically sends the frame via configuration information of line card to line card, the frame via configuration information of line card is used to indicate the frame via configuration of line card; If line card determines that the frame via configuration of self does not meet the frame via configuration indicated by frame via configuration information of the line card received, then according to the frame via configuration of the frame via configuration information updating self of the line card received.So, because main management plate periodically sends the frame via configuration information of line card to line card, therefore, even if the frame via configuration information dropout of a certain line card, line card also can receive the frame via configuration information of the line card that main management plate sends thereafter again.Line card upgrades according to the new frame via configuration information received, and thus can solve the line card caused because of frame via configuration information dropout in prior art and not receive frame via configuration information, and then line card configures nonsynchronous problem.
Based on the embodiment that Fig. 2 and Fig. 3 is corresponding, the embodiment of the present invention provides a kind of line card 60, comprising: receiver module 601 and processing module 602.
Receiver module, for receiving the frame via configuration information of the line card that main management plate periodically sends, the frame via configuration information of line card is used to indicate the frame via configuration of line card.
Processing module, for when determining the frame via configuration indicated by the frame via configuration information that the frame via configuration of self does not meet the line card that receiver module receives, according to the frame via configuration of the frame via configuration information updating self of line card.
Optionally, processing module, also for when determining the frame via configuration indicated by the frame via configuration information that the frame via configuration of self meets the line card that receiver module receives, does not process the frame via configuration of self.
The line card that the embodiment of the present invention provides, receiver module is for receiving the frame via configuration information of the line card of main management plate periodicity transmission, processing module is used for when determining the frame via configuration indicated by the frame via configuration information that the frame via configuration of self does not meet the line card that receiver module receives, according to the frame via configuration of the frame via configuration information updating self of line card.So, it is pre-configured and generate the frame via configuration information of VSU system that main management plate first carries out frame path to VSU system, the frame via configuration information of line card is obtained again from the frame via configuration information of VSU system, and the frame via configuration information of line card is periodically sent to line card, line card is according to the frame via configuration of the frame via configuration information updating self of the line card received.Because main management plate periodically sends the frame via configuration information of line card to line card, therefore, even if the frame via configuration information dropout of a certain line card, line card also can receive the frame via configuration information of the line card that main management plate sends thereafter again.Line card upgrades according to the new frame via configuration information received, and thus can solve the line card caused because of frame via configuration information dropout in prior art and not receive frame via configuration information, and then line card configures nonsynchronous problem.
Based on the embodiment that Fig. 2 and Fig. 3 is corresponding, the embodiment of the present invention provides a kind of main management plate 70, comprise: time block 701, sending module 702, generation module 703 and acquisition module 704, preferably, time block 701 can be arranged on main management plate 70, at this, for the particular location of time block 701, the present invention does not limit.
Time block 701, for periodically timing.
Sending module 702, for the timing according to time block 701, the frame via configuration information of line card is periodically sent to line card, if so that line card determines that the frame via configuration of self does not meet the frame via configuration indicated by frame via configuration information of the line card received, then according to the frame via configuration of the frame via configuration information updating self of line card, wherein, the frame via configuration information of line card is used to indicate the frame via configuration of line card.
Optionally, generation module 703, pre-configured and generate the frame via configuration information of VSU system for carrying out frame path to VSU system, the frame via configuration information of VSU system is used to indicate the frame via configuration of VSU system.
Acquisition module 704, for obtaining the frame via configuration information of line card from the frame via configuration information of VSU system.
The main management plate that the embodiment of the present invention provides, time block is timing periodically; Sending module is according to the timing of time block, the frame via configuration information of line card is periodically sent to line card, if so that line card determines that the frame via configuration of self does not meet the frame via configuration indicated by frame via configuration information of the line card received, then according to the frame via configuration of the frame via configuration information updating self of the line card received.So, it is pre-configured and generate the frame via configuration information of VSU system that main management plate first carries out frame path to VSU system, the frame via configuration information of line card is obtained again from the frame via configuration information of VSU system, and the frame via configuration information of line card is periodically sent to line card, line card is according to the frame via configuration of the frame via configuration information updating self of the line card received.Because main management plate periodically sends the frame via configuration information of line card to line card, therefore, even if the frame via configuration information dropout of a certain line card, line card also can receive the frame via configuration information of the line card that main management plate sends thereafter again.Line card upgrades according to the new frame via configuration information received, and thus can solve the line card caused because of frame via configuration information dropout in prior art and not receive frame via configuration information, and then line card configures nonsynchronous problem.
Based on the embodiment that Fig. 2 and Fig. 3 is corresponding, the embodiment of the present invention provides a kind of virtual switch unit VSU system 80, VSU system 80 to comprise a main management plate 801 and at least two line cards 802, and wherein, a main management plate 801 manages at least two line cards 802.
Main management plate 801, for periodically sending the frame via configuration information of line card 802 to line card 802, the frame via configuration information of line card 802 is used to indicate the frame via configuration of line card 802.
Line card 802, if for determining that the frame via configuration of self does not meet the frame via configuration indicated by the frame via configuration information of the line card 802 received, then upgrade according to the frame via configuration information of line card 802.
Optionally, line card 802, if also for determining that the frame via configuration of self meets the frame via configuration indicated by the frame via configuration information of the line card 802 received, then do not process the frame via configuration of self.
Optionally, main management plate 801, also pre-configured and generate the frame via configuration information of VSU system 80 for carrying out frame path to VSU system 80, the frame via configuration information of VSU system 80 is used to indicate the frame via configuration of VSU system 80; The frame via configuration information of line card 802 is obtained from the frame via configuration information of VSU system 80.
Optionally, the frame via configuration information of line card 802 comprises at least one item in virtual LAN VLAN numbering, next-hop interface numbering, output interface numbering, input interface numbering.
The VSU system that the embodiment of the present invention provides, main management plate periodically sends the frame via configuration information of line card to line card, the frame via configuration information of line card is used to indicate the frame via configuration of line card; If line card is used for determining that the frame via configuration of self does not meet the frame via configuration indicated by frame via configuration information of the line card received, then according to the frame via configuration of the frame via configuration information updating self of the line card received.So, it is pre-configured and generate the frame via configuration information of VSU system that main management plate first carries out frame path to VSU system, the frame via configuration information of line card is obtained again from the frame via configuration information of VSU system, and the frame via configuration information of line card is periodically sent to line card, line card is according to the frame via configuration of the frame via configuration information updating self of the line card received.Because main management plate periodically sends the frame via configuration information of line card to line card, therefore, even if the frame via configuration information dropout of a certain line card, line card also can receive the frame via configuration information of the line card that main management plate sends thereafter again.Line card upgrades according to the new frame via configuration information received, and thus can solve the line card caused because of frame via configuration information dropout in prior art and not receive frame via configuration information, and then line card configures nonsynchronous problem.
In several embodiments that the application provides, should be understood that, disclosed system, apparatus and method, can realize by another way.Such as, device embodiment described above is only schematic, such as, the division of described unit, be only a kind of logic function to divide, actual can have other dividing mode when realizing, such as multiple unit or assembly can in conjunction with or another system can be integrated into, or some features can be ignored, or do not perform.Another point, shown or discussed coupling each other or direct-coupling or communication connection can be by some interfaces, and the indirect coupling of device or unit or communication connection can be electrical, machinery or other form.
The described unit illustrated as separating component or can may not be and physically separates, and the parts as unit display can be or may not be physical location, namely can be positioned at a place, or also can be distributed in multiple network element.Some or all of unit wherein can be selected according to the actual needs to realize the object of the present embodiment scheme.
In addition, each functional unit in each embodiment of the present invention can be integrated in a processing unit, also can be that the independent physics of unit comprises, also can two or more unit in a unit integrated.Above-mentioned integrated unit both can adopt the form of hardware to realize, and the form that hardware also can be adopted to add SFU software functional unit realizes.
The above-mentioned integrated unit realized with the form of SFU software functional unit, can be stored in a computer read/write memory medium.Above-mentioned SFU software functional unit is stored in a storage medium, comprising some instructions in order to make a computer equipment (can be personal computer, server, or the network equipment etc.) perform the part steps of method described in each embodiment of the present invention.And aforesaid storage medium comprises: USB flash disk, portable hard drive, read-only memory (Read-Only Memory, be called for short ROM), random access memory (Random Access Memory, be called for short RAM), magnetic disc or CD etc. various can be program code stored medium.
Last it is noted that above embodiment is only in order to illustrate technical scheme of the present invention, be not intended to limit; Although with reference to previous embodiment to invention has been detailed description, those of ordinary skill in the art is to be understood that: it still can be modified to the technical scheme described in foregoing embodiments, or carries out equivalent replacement to wherein portion of techniques feature; And these amendments or replacement, do not make the essence of appropriate technical solution depart from the spirit and scope of various embodiments of the present invention technical scheme.
Claims (12)
1. a frame via configuration method, be applied to virtual switch unit VSU system, described VSU system comprises main management plate and line card, it is characterized in that, described method comprises:
Described main management plate periodically sends the frame via configuration information of line card to described line card, the frame via configuration information of described line card is used to indicate the frame via configuration of described line card;
If described line card determines that the frame via configuration of self does not meet the frame via configuration indicated by frame via configuration information of the described line card received, then according to the frame via configuration of the frame via configuration information updating self of described line card.
2. method according to claim 1, is characterized in that,
If described line card determines that the frame via configuration of self meets the frame via configuration indicated by frame via configuration information of the described line card received, then the frame via configuration of self is not processed.
3. method according to claim 1, is characterized in that, before the frame via configuration information sending line card to described line card, also comprises:
It is pre-configured and generate the frame via configuration information of described VSU system that described main management plate carries out frame path to described VSU system, and the frame via configuration information of described VSU system is used to indicate the frame via configuration of described VSU system;
Described main management plate obtains the frame via configuration information of described line card from the frame via configuration information of described VSU system.
4. the method according to any one of claim 1-3, is characterized in that,
The frame via configuration information of described line card comprises: at least one item in virtual LAN VLAN numbering, next-hop interface numbering, output interface numbering, input interface numbering.
5. a line card, is characterized in that, comprising:
Receiver module, for receiving the frame via configuration information of the line card that main management plate periodically sends, the frame via configuration information of described line card is used to indicate the frame via configuration of described line card;
Processing module, for when determining the frame via configuration indicated by the frame via configuration information that the frame via configuration of self does not meet the described line card that described receiver module receives, according to the frame via configuration of the frame via configuration information updating self of described line card.
6. line card according to claim 5, is characterized in that,
Described processing module, also for when determining the frame via configuration indicated by the frame via configuration information that the frame via configuration of self meets the described line card that described receiver module receives, does not process the frame via configuration of self.
7. a main management plate, is characterized in that, comprising:
Time block, for periodically timing;
Sending module, for the timing according to described time block, the frame via configuration information of line card is periodically sent to described line card, if so that described line card determines that the frame via configuration of self does not meet the frame via configuration indicated by frame via configuration information of the described line card received, then according to the frame via configuration of the frame via configuration information updating self of described line card, wherein, the frame via configuration information of described line card is used to indicate the frame via configuration of described line card.
8. main management plate according to claim 7, is characterized in that, also comprise:
Generation module, pre-configured and generate the frame via configuration information of described VSU system for carrying out frame path to described VSU system, the frame via configuration information of described VSU system is used to indicate the frame via configuration of described VSU system;
Acquisition module, for obtaining the frame via configuration information of described line card from the frame via configuration information of described VSU system.
9. a virtual switch unit VSU system, comprises main management plate and line card, it is characterized in that,
Described main management plate, for periodically sending the frame via configuration information of line card to described line card, the frame via configuration information of described line card is used to indicate the frame via configuration of described line card;
Described line card, if for determining that the frame via configuration of self does not meet the frame via configuration indicated by the frame via configuration information of the described line card received, then according to the frame via configuration of the frame via configuration information updating self of described line card.
10. system according to claim 9, is characterized in that,
Described line card, if also for determining that the frame via configuration of self meets the frame via configuration indicated by the frame via configuration information of the described line card received, then do not process the frame via configuration of self.
11. systems according to claim 9, is characterized in that,
Described main management plate, also pre-configured and generate the frame via configuration information of described VSU system for carrying out frame path to described VSU system, the frame via configuration information of described VSU system is used to indicate the frame via configuration of described VSU system; The frame via configuration information of described line card is obtained from the frame via configuration information of described VSU system.
12. systems according to claim 9-11 any one, is characterized in that,
The frame via configuration information of described line card comprises: at least one item in virtual LAN VLAN numbering, next-hop interface numbering, output interface numbering, input interface numbering.
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Address after: Cangshan District of Fuzhou City, Fujian province 350002 Jinshan Road No. 618 juyuanzhou Industrial Park, 19 floor Patentee after: RUIJIE NETWORKS Co.,Ltd. Address before: Cangshan District of Fuzhou City, Fujian province 350002 Jinshan Road No. 618 juyuanzhou Industrial Park, 19 floor Patentee before: Beijing Star-Net Ruijie Networks Co.,Ltd. |