CN106130922A - A kind of method for dispatching message and network equipment - Google Patents
A kind of method for dispatching message and network equipment Download PDFInfo
- Publication number
- CN106130922A CN106130922A CN201610616641.9A CN201610616641A CN106130922A CN 106130922 A CN106130922 A CN 106130922A CN 201610616641 A CN201610616641 A CN 201610616641A CN 106130922 A CN106130922 A CN 106130922A
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- China
- Prior art keywords
- voice
- priority
- list item
- data message
- address
- Prior art date
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Classifications
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- 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
- H04L47/24—Traffic characterised by specific attributes, e.g. priority or QoS
- H04L47/2466—Traffic characterised by specific attributes, e.g. priority or QoS using signalling traffic
-
- 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
-
- 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
- H04L47/24—Traffic characterised by specific attributes, e.g. priority or QoS
- H04L47/2425—Traffic characterised by specific attributes, e.g. priority or QoS for supporting services specification, e.g. SLA
- H04L47/2433—Allocation of priorities to traffic types
-
- 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
- H04L47/24—Traffic characterised by specific attributes, e.g. priority or QoS
- H04L47/2458—Modification of priorities while in transit
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L47/00—Traffic control in data switching networks
- H04L47/70—Admission control; Resource allocation
Abstract
The embodiment of the invention discloses a kind of method for dispatching message and the network equipment, the method includes: after receiving voice data message；The non-OUI voice address coupling finding this voice data message has the voice address list item of class letter；The class letter of the voice address list item according to coupling, finds the priority list item of coupling in voice priority controls list；And the precedence information of this voice data message is revised according to the priority list item of coupling；This voice data message is dispatched according to the amended precedence information of this voice data message.To realize the amendment of the voice data message priority to non-OUI voice address, and then realize comprehensive scheduling of the voice data message the highest to real-time.
Description
Technical field
The present invention relates to voice communication technology field, particularly to a kind of method for dispatching message and network equipment.
Background technology
Voice (voice) VLAN (Virtual Local Area Network, VLAN) is the voice for user
The VLAN that data stream divides, wherein, this audio data stream includes speech data.User, by creating Voice VLAN, exchanges
The port connecting speech ciphering equipment is added Voice VLAN by machine, speech data can be made to concentrate in Voice VLAN and pass
Defeated, it is simple to audio data stream to be carried out QoS (Quality of Service, service quality) configuration targetedly, improves language
The transmission priority of sound data stream, it is ensured that speech quality.
Concrete, support that the switch of Voice VLAN can be according to entrained by the data message of entrance switch ports themselves
Source MAC, it is judged that whether this data message is voice data message, wherein, source MAC meets the voice of system setting and sets
The data message of standby OUI (Organizationally Unique Identifier, whole world unified identifier) address is considered
Being voice data message, this OUI address can be pre-set by user, it is possible to use default OUI address is as judging mark
Accurate；Or, switch is automatic by LLDP (Link Layer Discovery Protocol, Link Layer Discovery Protocol) agreement
Find that speech ciphering equipment, i.e. switch carry out information by LLDP agreement and opposite equip. mutual, and then by the mutual mistake of this information
Journey determines whether opposite equip. is speech ciphering equipment, and the message that this speech ciphering equipment is sent is voice data message.
In prior art, in order to improve the treatment effeciency of voice data message, for the source carried in voice data message
MAC Address can mate the situation of OUI address, i.e. switch in the source entrained by the data message according to entrance switch ports themselves
MAC Address, it is judged that after data message is voice data message, is automatically added to Voice by the port of this voice data message
In VLAN, and it is this voice data message labelling Voice VLAN tag, under port, revises the preferential of this voice data message
Level, enables this voice data message to concentrate in Voice VLAN and is transmitted, and enjoy higher transmission priority.
But, in a particular application, speech ciphering equipment may not configure OUI address, and (voice of the most non-OUI voice address sets
Standby), the source MAC carried in its voice data message sent can not mate OUI address, and owing to prior art can only be right
The priority of the voice data message that have matched OUI address should be revised, it is impossible to the voice data message of OUI address is not mated in amendment
Priority, cause when mixing voice data message and non-speech data message flow occur congested, it is impossible to dispatch all sidedly
The voice data message of the non-OUI voice address that real-time is the highest.
Summary of the invention
The embodiment of the invention discloses a kind of method for dispatching message and the network equipment, to realize non-OUI voice address
The amendment of voice data message priority, realizes comprehensive scheduling of the voice data message the highest to real-time further.Tool
Body scheme is as follows:
On the one hand, embodiments providing a kind of method for dispatching message, described method includes:
Generate voice priority and control list；Generate the voice address list item with class letter；Receive speech data report
Literary composition；Find the voice described in unified identifier OUI address, the non-whole world coupling of described voice data message with class letter
Address list item；The class letter of the voice address list item according to described coupling, controls list lookup in described voice priority and arrives
The priority list item of coupling；Described priority list item according to coupling revises the precedence information of described voice data message；Root
After revising according to described voice data message, precedence information dispatches described voice data message.
On the other hand, embodiments provide a kind of network equipment, there is multiple port, CPU and
Retransmission unit；The speech control module of described CPU generates voice priority and controls list and have class letter
Voice address list item, the described voice priority generated is controlled list and institute by the synchronizing information module of described CPU
State and there is the voice address list item of class letter be synchronized to described retransmission unit；Described retransmission unit receives voice data message；
Find the voice address described in unified identifier OUI address, the non-whole world coupling of described voice data message with class letter
List item；The class letter of the voice address list item according to described coupling, controls list lookup to coupling in described voice priority
Priority list item；According to the described priority list item of coupling, revise the precedence information of described voice data message；According to institute
After stating voice data message amendment, precedence information dispatches described voice data message.
In this programme, after receiving voice data message；Find the non-OUI voice address coupling of this voice data message
There is the voice address list item of class letter；The class letter of the voice address list item according to coupling, in voice priority control
List finds the priority list item of coupling；And the priority of this voice data message is revised according to the priority list item of coupling
Information；This voice data message is dispatched according to the amended precedence information of this voice data message.To realize non-OUI voice
The amendment of the voice data message priority of address, and then realize comprehensive tune of the voice data message the highest to real-time
Degree.Certainly, arbitrary product or the method for implementing the present invention must be not necessarily required to reach all the above advantage simultaneously.
Accompanying drawing explanation
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
In having technology to describe, the required accompanying drawing used is briefly described, it should be apparent that, the accompanying drawing in describing below is only this
Some embodiments of invention, for those of ordinary skill in the art, on the premise of not paying creative work, it is also possible to
Other accompanying drawing is obtained according to these accompanying drawings.
The schematic flow sheet of a kind of method for dispatching message that Fig. 1 is provided by the embodiment of the present invention；
Another schematic flow sheet of a kind of method for dispatching message that Fig. 2 is provided by the embodiment of the present invention；
The structural representation of a kind of network equipment that Fig. 3 is provided by the embodiment of the present invention.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Describe, it is clear that described embodiment is only a part of embodiment of the present invention rather than whole embodiments wholely.Based on
Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under not making creative work premise
Embodiment, broadly falls into the scope of protection of the invention.
Embodiments provide a kind of method for dispatching message and the network equipment, to realize non-OUI voice address
The amendment of voice data message priority, and then realize comprehensive scheduling of the voice data message the highest to real-time.
It is understood that configure LLDP (Link Layer Discovery Protocol, link layer on switches
Find agreement) after, this switch can find speech ciphering equipment (such as IP phone etc.) automatically by LLDP.The exchange of this configuration LLDP
Machine can carry out protocol information alternately with opposite equip., automatically finds speech ciphering equipment according to this protocol information, by this LLDP certainly
The dynamic mode finding speech ciphering equipment so that the speech ciphering equipment of access network is no longer limited by OUI (Organizationally
Unique Identifier, whole world unified identifier) address.Now, arise that some speech ciphering equipment does not configures OUI address
Situation, for switch, it cannot revise the speech data report that such speech ciphering equipment not configuring OUI address is sent
The priority of literary composition, which results in when mixing voice data message and non-speech data message flow occur congested, it is impossible to complete
Ground, the face scheduling the highest voice data message of real-time, therefore, embodiments provide a kind of method for dispatching message and
The network equipment, to realize the amendment of the voice data message priority to non-OUI voice address, realizes non-to real-time further
Comprehensive scheduling of the highest voice data message.
A kind of method for dispatching message provided the embodiment of the present invention first below is introduced.
As it is shown in figure 1, a kind of method for dispatching message that the embodiment of the present invention provides, step can be included:
S101: generate voice priority and control list；
Wherein, this voice priority control list can be: is configured with the ACL (Access of amendment voice priority list item
Control List, accesses and controls list).
S102: generate the voice address list item with class letter；
Wherein, this class letter can be class_ID value, and this voice address list item can be voice MAC (Media
Access Control, media control to access) address list item.This voice priority controls list and this has class letter
Voice address list item, the CPU for equipment generates, and is synchronized to the follow-up retransmission unit mentioned.CPU
Can be CPU etc..
S103: receive voice data message；
S104: the non-OUI voice address finding this voice data message mates this voice address with class letter
List item；
It should be noted that after receiving voice data message, source MAC ground can be parsed from this voice data message
Location, after matching this source MAC, then can carry out follow-up dispatching message from the voice address list item with class letter
Flow process.
S105: according to the class letter of the voice address list item of this coupling, control list lookup in this voice priority and arrive
The priority list item of coupling；
Wherein, this voice priority controls to have recorded in list the corresponding relation of priority list item and class letter, passes through
The class letter of the voice address list item of this coupling, then can control the list lookup priority list to coupling from voice priority
?.
S106: revise the precedence information of this voice data message according to the priority list item of coupling；
S107: after revising according to this voice data message, precedence information dispatches this voice data message.
Wherein, the priority that the amended precedence information of this voice data message is corresponding, former higher than voice data message
Some priority, and higher than the priority of non-speech data message.
The application embodiment of the present invention, after receiving voice data message；Find the non-OUI voice ground of this voice data message
Location coupling has the voice address list item of class letter；The class letter of the voice address list item according to coupling, preferential at voice
Level controls to find in list the priority list item of coupling；And revise this voice data message according to the priority list item of coupling
Precedence information；This voice data message is dispatched according to the amended precedence information of this voice data message.To realize non-
The amendment of the voice data message priority of OUI voice address, and then realize the voice data message the highest to real-time
Scheduling comprehensively.
As in figure 2 it is shown, the dispatching message mode that the embodiment of the present invention is provided is as follows.
This switch (or routing device) configures LLDP, and unlatching finds speech apparatus function, wherein, in switch automatically
There is multiple port, the CPU 21 (such as: CPU) of this switch enables the voice VLAN VLAN of each port,
And be one class letter of port assignment with same voice priority, such as class_ID value.Concrete, when port is corresponding
When voice priority is 7, then the class letter class_ID value that port is corresponding is set to 7, when the voice priority that port is corresponding
When being 0, then the class letter class_ID value that port is corresponding is set to 0, etc..
CPU 21 generates has the voice priority control list of multiple voice priority list item (such as: configuration
There is the ACL of amendment voice priority list item).Each voice priority list item is all to having class letter, such as: the grade mark of setting
Knowing class_ID value is 0, and its corresponding voice priority is 3, etc..Wherein, value corresponding to priority is the biggest, and corresponding turns
Send out priority the highest.
The retransmission unit 22 (such as: forwarding chip) of switch receives, from port, the LLDP message that opposite equip. 23 sends
After, the transmission of this LLDP message is processed to CPU 21.
After CPU 21 receives LLDP message, according to this LLDP message, determine that this opposite equip. 23 is voice
Equipment, wherein, this speech ciphering equipment does not configures OUI address, and the MAC Address that i.e. this speech ciphering equipment is corresponding is non-OUI voice address；From
LLDP packet parsing goes out the MAC Address of opposite equip., obtains this non-OUI voice address；And according to receiving the end of this LLDP message
The voice priority of mouth, obtains the class letter of distribution, i.e. class_ID value.
It is corresponding that CPU 21 generates acquired non-OUI voice address, and is provided with acquired grade mark
The voice address list item known.
The voice priority of generation is controlled list and is provided with the voice address table of class letter by CPU 21
Item is synchronized to retransmission unit 22.
Retransmission unit 21 stores the voice priority of CPU 21 synchronization and controls list and be provided with class letter
Voice address list item.
Then, after retransmission unit 22 receives the voice data message that opposite equip. 23 sends, from this voice data message
In parse entrained non-OUI voice address (MAC Address), find the non-OUI voice address of this voice data message
The voice address list item with class letter joined.
Retransmission unit 22, according to the class letter of the voice address list item matched, controls list lookup from voice priority
To the priority list item mated with this class letter.
Retransmission unit 22 revises the precedence information of this voice data message according to the priority list item of coupling.Wherein, repair
Journey of correcting one's mistakes is same as the prior art.
Retransmission unit 22 dispatches this voice data message according to amended precedence information.
Wherein it is possible to be understood by, port is that user oriented is arranged, and the voice priority of this port can be by user's root
Independently arrange according to self-demand, owing to this class letter is that the voice priority according to the port receiving LLDP message is come really
Fixed, to a certain extent, user by arranging the voice priority of port, and then can arrange voice according to self-demand
The precedence information of data message.
Corresponding to said method embodiment, as it is shown on figure 3, embodiments provide a kind of network equipment 300, have
Multiple ports, including CPU 310 and retransmission unit 320, this CPU 310 includes speech control module
311 and synchronizing information module 312；
The speech control module 311 of described CPU 310 generates voice priority and controls list and have grade
The voice address list item of mark, the described voice priority that the synchronizing information module 312 of described CPU 310 will generate
Control list and the described voice address list item with class letter is synchronized to described retransmission unit 320；
Described retransmission unit 320 receives voice data message；Find the unified mark in the non-whole world of described voice data message
Know the voice address list item described in the coupling of symbol OUI address with class letter；Voice address list item according to described coupling etc.
Level mark, controls the list lookup priority list item to coupling in described voice priority；Described priority list according to coupling
, revise the precedence information of described voice data message；Precedence information scheduling after revising according to described voice data message
Described voice data message.
Wherein, this network equipment can be routing device, it is also possible to be switch device, etc..
The application embodiment of the present invention, after receiving voice data message；Find the non-OUI voice ground of this voice data message
Location coupling has the voice address list item of class letter；The class letter of the voice address list item according to coupling, preferential at voice
Level controls to find in list the priority list item of coupling；And revise this voice data message according to the priority list item of coupling
Precedence information；This voice data message is dispatched according to the amended precedence information of this voice data message.To realize non-
The amendment of the voice data message priority of OUI voice address, and then realize the voice data message the highest to real-time
Scheduling comprehensively.
In a kind of specific implementation, described CPU 310, enable the voice VLAN of each port
VLAN；For having one class letter of port assignment of same voice priority；Generation has multiple described voice priority table
The described voice priority of item controls list；Wherein, each described voice priority list item have recorded the class letter pair of distribution
The voice priority answered.
In a kind of specific implementation, described CPU 310, there is described in generation the voice ground of class letter
Location list item；Receive Link Layer Discovery Protocol message；Obtain the described non-OUI voice address that described LLDP message carries；According to institute
The voice priority of the receiving port stating LLDP protocol massages obtains the class letter of distribution；Generate described non-OUI voice address
Generating voice address list item, the voice address list item of generation arranges the class letter of acquisition.
For systems/devices embodiment, owing to it is substantially similar to embodiment of the method, so the comparison described is simple
Single, relevant part sees the part of embodiment of the method and illustrates.
It should be noted that in this article, the relational terms of such as first and second or the like is used merely to a reality
Body or operation separate with another entity or operating space, and deposit between not necessarily requiring or imply these entities or operating
Relation or order in any this reality.And, term " includes ", " comprising " or its any other variant are intended to
Comprising of nonexcludability, so that include that the process of a series of key element, method, article or equipment not only include that those are wanted
Element, but also include other key elements being not expressly set out, or also include for this process, method, article or equipment
Intrinsic key element.In the case of there is no more restriction, statement " including ... " key element limited, it is not excluded that
Including process, method, article or the equipment of described key element there is also other identical element.
One of ordinary skill in the art will appreciate that all or part of step realizing in said method embodiment is can
Completing instructing relevant hardware by program, described program can be stored in computer read/write memory medium,
The storage medium obtained designated herein, such as: ROM/RAM, magnetic disc, CD etc..
The foregoing is only presently preferred embodiments of the present invention, be not intended to limit protection scope of the present invention.All
Any modification, equivalent substitution and improvement etc. made within the spirit and principles in the present invention, are all contained in protection scope of the present invention
In.
Claims (8)
1. the method for a dispatching message, it is characterised in that described method includes:
Generate voice priority and control list；
Generate the voice address list item with class letter；
Receive voice data message；
Find the voice described in unified identifier OUI address, the non-whole world coupling of described voice data message with class letter
Address list item；
The class letter of the voice address list item according to described coupling, controls list lookup to coupling in described voice priority
Priority list item；
Described priority list item according to coupling revises the precedence information of described voice data message；
After revising according to described voice data message, precedence information dispatches described voice data message.
Method the most according to claim 1, it is characterised in that generate the control list of described voice priority and include:
Enable the voice VLAN VLAN of each port；
For having one class letter of port assignment of same voice priority；
Generate the described voice priority control list with multiple described voice priority list item；Wherein, each described voice
Priority list item have recorded the voice priority that the class letter of distribution is corresponding.
Method the most according to claim 2, it is characterised in that there is described in generation the voice address list item of class letter,
Including:
Receive Link Layer Discovery Protocol LLDP message；
Obtain the described non-OUI voice address that described LLDP message carries；
The voice priority of the receiving port according to described LLDP protocol massages obtains the class letter of distribution；
Generating the voice address list item that described non-OUI voice address is corresponding, the voice address list item of generation arranges the grade of acquisition
Mark.
Method the most according to claim 3, it is characterised in that CPU generates described voice priority and controls row
There is described in table and generation the voice address list item of class letter；It is preferential that described CPU synchronizes to generate described voice
Level controls have the voice address list item of class letter to retransmission unit described in list and generation.
Method the most according to claim 1, it is characterised in that described retransmission unit receives voice data message and finds
Described voice address list item is mated in the unified identifier OUI address, the non-whole world of described voice data message.
6. a network equipment, has multiple port, CPU and retransmission unit, it is characterised in that described central authorities
The speech control module of processing unit generates voice priority and controls list and have the voice address list item of class letter, described
The described voice priority generated is controlled list and described has class letter by the synchronizing information module of CPU
Voice address list item is synchronized to described retransmission unit；
Described retransmission unit receives voice data message；Find the non-whole world unified identifier OUI of described voice data message
There is described in the coupling of address the voice address list item of class letter；The class letter of the voice address list item according to described coupling,
The list lookup priority list item to coupling is controlled in described voice priority；According to the described priority list item of coupling, amendment
The precedence information of described voice data message；After revising according to described voice data message, precedence information dispatches described voice
Data message.
The network equipment the most according to claim 6, it is characterised in that described CPU, enables the language of each port
Sound virtual LAN VLAN；For having one class letter of port assignment of same voice priority；Generation has multiple described
The described voice priority of voice priority list item controls list；Wherein, each described voice priority list item have recorded distribution
Voice priority corresponding to class letter.
The network equipment the most according to claim 6, it is characterised in that described CPU, has described in generation
The voice address list item of level mark；Receive Link Layer Discovery Protocol message；Obtain the described non-OUI language that described LLDP message carries
Sound address；The voice priority of the receiving port according to described LLDP protocol massages obtains the class letter of distribution；Generate described
Non-OUI voice address generates voice address list item, and the voice address list item of generation arranges the class letter of acquisition.
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| CN201610616641.9A CN106130922B (en) | 2016-07-28 | 2016-07-28 | Message scheduling method and network device |
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| CN201610616641.9A CN106130922B (en) | 2016-07-28 | 2016-07-28 | Message scheduling method and network device |
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| CN103312908A (en) * | 2013-06-04 | 2013-09-18 | 武汉烽火网络有限责任公司 | Data transmission method used for Voice VLAN (virtual local logic network) |
| CN104717380A (en) * | 2015-04-09 | 2015-06-17 | 迈普通信技术股份有限公司 | Switchboard, speech ciphering equipment, IP telephone system and speech ciphering equipment deployment method |
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Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20060248229A1 (en) * | 2005-04-27 | 2006-11-02 | 3Com Corporation | Network including snooping |
| CN102447669A (en) * | 2010-09-30 | 2012-05-09 | 迈普通信技术股份有限公司 | Forwarding method of multimedia data streams and forwarding equipment |
| CN103312908A (en) * | 2013-06-04 | 2013-09-18 | 武汉烽火网络有限责任公司 | Data transmission method used for Voice VLAN (virtual local logic network) |
| CN104717380A (en) * | 2015-04-09 | 2015-06-17 | 迈普通信技术股份有限公司 | Switchboard, speech ciphering equipment, IP telephone system and speech ciphering equipment deployment method |
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| CN106130922B (en) | 2021-06-18 |
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