CN108632083A - Girff, girff cascade management method and device - Google Patents
Girff, girff cascade management method and device Download PDFInfo
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- CN108632083A CN108632083A CN201810295136.8A CN201810295136A CN108632083A CN 108632083 A CN108632083 A CN 108632083A CN 201810295136 A CN201810295136 A CN 201810295136A CN 108632083 A CN108632083 A CN 108632083A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L41/00—Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
- H04L41/08—Configuration management of networks or network elements
- H04L41/0803—Configuration setting
- H04L41/0806—Configuration setting for initial configuration or provisioning, e.g. plug-and-play
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- 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]
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L41/00—Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
- H04L41/02—Standardisation; Integration
- H04L41/0213—Standardised network management protocols, e.g. simple network management protocol [SNMP]
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L41/00—Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
- H04L41/02—Standardisation; Integration
- H04L41/0246—Exchanging or transporting network management information using the Internet; Embedding network management web servers in network elements; Web-services-based protocols
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L49/00—Packet switching elements
- H04L49/35—Switches specially adapted for specific applications
- H04L49/351—Switches specially adapted for specific applications for local area network [LAN], e.g. Ethernet switches
- H04L49/352—Gigabit ethernet switching [GBPS]
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Abstract
Present disclose provides a kind of girff, girff cascade management method and devices, are related to communicating art field.The girff of embodiment of the present disclosure offer, girff cascade management method and device, wherein, girff includes multiple uplink cascade ports and multiple downlink cascade ports, when girff is used for girff cascade system, multiple uplink cascade ports aggregate into uplink cascade polymeric mouth, multiple downlink cascade ports aggregate into downlink cascade polymeric mouth, can enhance the redundancy and reliability of girff cascade system.
Description
Technical field
This disclosure relates to field of communication technology, more particularly, to a kind of girff, girff cascade management method and device.
Background technology
With the fast development of server technology, the server application based on fusion architecture is more and more.Girff is as one
Server of the kind based on fusion architecture, integrates calculating, storage, exchange and management, availability, meter in hardware computing platform
It is low to calculate the elasticity configuration and flexible expansion, network of density, energy-saving and emission-reduction, Gbps, intelligent management and control with service, calculating with storage
Delay and application acceleration etc. have stronger competitiveness.Management board is provided in girff, user can be by managing board management knife
Hardware device in case.
Multiple girffs can cascade use.In the prior art, girff cascade structure is as shown in Figure 1, usually before girff
In panel, two external cascade ports are set independently of management board, downlink cascade port is used to connect next layer of girff
Row cascade port, uplink cascade port are used to connect the downlink cascade port of last layer girff.Multilayer girff cascades to form girff
The uplink cascade port of cascade system, top layer's girff can serve as serve port, and user is supplied to connect.User can pass through
Management terminal is checked the cascaded message of girff cascade system and is managed to all girffs in girff cascade system.
Since existing girff is provided only with a uplink cascade port and a downlink cascade port, apply in girff grade
When contact system, once the cascade port of some girff breaks down, it will and cause entire girff cascade system unavailable, system can
It is low by property.
Invention content
In view of this, the disclosure is designed to provide a kind of girff, girff cascade management method and device, girff includes
Multiple uplink cascade ports and multiple downlink cascade ports, any girff can be used as operator case, externally provide cascade servers.
In a first aspect, present disclose provides a kind of girff, in girff cascade system, the girff cascade system to include
Cascade multiple girffs；The girff includes multiple uplink cascade ports and multiple downlink cascade ports, and the uplink cascade port is used for
The downlink cascade port of last layer girff is connected, the downlink cascade port is used to connect the uplink cascade port of next layer of girff；It is multiple
The uplink cascade port aggregates into uplink cascade polymeric mouth, and multiple downlink cascade ports aggregate into downlink cascade polymeric mouth.
Second aspect, the disclosure additionally provide a kind of girff cascade management method, are applied to the girff of first aspect；It is described
Method includes：
If the downlink cascade polymeric mouth of current girff receives the cascaded message of next layer of girff transmission, by what is received
The cascaded message of the cascaded message and the current girff is integrated into current layer cascaded message；
The cascade for sending the current layer cascaded message by the uplink cascade polymeric mouth of the current girff or receiving
Information.
The third aspect, the disclosure additionally provide a kind of girff cascade managing device, and the girff for being applied to first aspect cascades
Girff in system；Described device includes：
Information memory cell, if the downlink cascade polymeric mouth for current girff receives the grade of next layer of girff transmission
Join information, the cascaded message of the cascaded message received and the current girff is integrated into current layer cascaded message；
Information transmission unit, for sending the current layer cascade letter by the uplink cascade polymeric mouth of the current girff
The cascaded message for ceasing or receiving.
The girff of embodiment of the present disclosure offer, girff cascade management method and device, girff includes multiple uplink cascade ports
With multiple downlink cascade ports, when girff is used for girff cascade system, multiple uplink cascade ports aggregate into uplink cascade polymeric mouth, more
A downlink cascade port aggregates into downlink cascade polymeric mouth, can enhance the redundancy and reliability of girff cascade system.
Other feature and advantage of the disclosure will illustrate in the following description, alternatively, Partial Feature and advantage can be with
Deduce from specification or unambiguously determine, or by implement the disclosure above-mentioned technology it can be learnt that.
Description of the drawings
It, below will be to specific in order to illustrate more clearly of disclosure specific implementation mode or technical solution in the prior art
Embodiment or attached drawing needed to be used in the description of the prior art are briefly described, it should be apparent that, in being described below
Attached drawing is some embodiments of the disclosure, for those skilled in the art, without creative efforts,
Other drawings may also be obtained based on these drawings.
Fig. 1 is the structural schematic diagram of the girff cascade system of the prior art；
Fig. 2 is a kind of structural schematic diagram for girff that the embodiment of the present disclosure provides；
Fig. 3 is a kind of structural schematic diagram for girff cascade system that the embodiment of the present disclosure provides；
Fig. 4 is the transmission process figure for the cascaded message that each layer girff that the embodiment of the present disclosure provides is safeguarded；
Fig. 5 is the flow chart that a kind of girff that the embodiment of the present disclosure provides cascades management method；
Fig. 6 is the flow chart that another girff that the embodiment of the present disclosure provides cascades management method；
Fig. 7 is a kind of structural schematic diagram for single cascade channel that the embodiment of the present disclosure provides；
Fig. 8 is a kind of structural schematic diagram for double cascade channels that the embodiment of the present disclosure provides；
Fig. 9 is the structure diagram that a kind of girff that the embodiment of the present disclosure provides cascades managing device；
Figure 10 is the structure diagram that another girff that the embodiment of the present disclosure provides cascades managing device.
Icon：
1- downlinks cascade port；2- uplinks cascade port；3- downlink cascade ports；4- uplink cascade ports.
Specific implementation mode
To keep the purpose, technical scheme and advantage of the embodiment of the present disclosure clearer, below in conjunction with attached drawing to the disclosure
Technical solution be clearly and completely described, it is clear that described embodiment is disclosure a part of the embodiment, rather than
Whole embodiments.Based on the embodiment in the disclosure, those skilled in the art institute without making creative work
The every other embodiment obtained belongs to the range of disclosure protection.
Girff is a kind of server based on fusion architecture, integrates calculating, storage, exchange and management, in hardware meter
It calculates the availability of platform, calculate density, energy-saving and emission-reduction, Gbps, intelligence management and control and the elasticity configuration for servicing, calculating and storing
There is stronger competitiveness with flexible expansion, network low delay and application acceleration etc..
When being used for girff cascade system for existing girff, the low problem of system reliability, the embodiment of the present disclosure provides
A kind of girff, girff cascade management method and device.For ease of understanding the present embodiment, below first to disclosure reality
The girff cascade system disclosed in example is applied to describe in detail.
Fig. 2 shows the structural schematic diagrams of the girff provided for the embodiment of the present disclosure, as shown in Fig. 2, the girff includes more
A uplink cascade port 3 and multiple downlink cascade ports 4.The girff can be applied in girff cascade system, and uplink cascade port 3 is used for
The downlink cascade port of last layer girff is connected, downlink cascade port 4 is used to connect the uplink cascade port of next layer of girff.The girff is used
When girff cascade system, multiple uplink cascade ports aggregate into uplink cascade polymeric mouth, and multiple downlink cascade ports aggregate into downlink
Cascade polymeric mouth can enhance the redundancy and reliability of girff cascade system.
Fig. 3 shows a kind of girff cascade system that the embodiment of the present disclosure provides, which includes cascade
Multiple girffs, such as girff 1, girff 2 ... girff n.The cascaded message of each girff independent maintenance itself, after the cascade of multitool case,
Every layer of girff can be received by downlink cascade port 3 next layer of girff transmission cascaded message, and by the cascaded message received with
The cascaded message of this layer of girff is integrated into current layer cascaded message, and is uploaded current layer cascaded message by uplink cascade port 4
To last layer girff.As long as cascaded message and transmission process that each layer girff is safeguarded are as shown in figure 4, user is connect using management terminal
Enter the girff cascade system, you can by accessing the management board address of any layer girff, access this layer of girff and its lower layer is all
Cascade girff.For example, user accesses the girff cascade system by the uplink cascade port 4 of top layer girff, access can be passed through
The management board address of any layer girff accesses all cascade girffs of this layer of girff and its lower layer.
As shown in Figures 2 and 3, management board is provided in girff, management board is the management module of girff, and effect is management
All hardware equipment in this layer of girff, user can realize following management function by management board：Monitor each component shape in girff
State, the remote switch/reset/upper and lower fulgurite for collecting each component warning information and reporting webmaster, girff inner blade server being provided
Reason, log recording and the user management for inquiring this layer of girff.At the same time it can also realize stateless calculating, the void of blade server
The pipes such as quasi- media, SOL (Seral Over Lan, the serial data transmission based on LAN), each component of unified upgrading, configuration recovery
Function is managed, operation, monitoring and O＆M of the user to equipment are greatly facilitated, improves working efficiency.
In view of cascade port is independently disposed in front panel by existing girff, it is arranged independently of management board, occupies treasured
Expensive girff inner space so that management board space placed side by side is compressed therewith, reduce girff be capable of providing it is external
The quantity of port.Uplink cascade port 3 and downlink cascade port are set on the management board inside girff by the embodiment of the present disclosure.One
In optional embodiment, as shown in Fig. 2, management board includes the main management plate being connected with each other and standby management board, main management plate and standby
Management board is respectively set there are one uplink cascade port and a downlink cascade port.
Uplink cascade port and downlink cascade port are arranged on the management board of girff, it is possible to reduce to girff inner space
It occupies, saves girff inner space.At the same time it can also reduce the occupancy to the port on girff front panel, increasing girff can
The quantity of the serve port externally provided.
Optionally, the uplink cascade port 4 of management board can also share same port with the management port of management board, save knife
Limited port resource on case management board.
It should be noted that the embodiment of the present disclosure is not limited to uplink cascade port and downlink cascade port being arranged in management board
On, the other positions in girff can also be arranged in uplink cascade port and downlink cascade port, on front panel.
Below in conjunction with Fig. 3, the structure and operation principle of girff cascade system is described in detail.As shown in figure 3, every layer of girff is equal
Including main management plate and standby management board, the information on the main management plate of same girff and standby management board is synchronizing information, and girff
Support management board masterslave switchover and hot plug.For example, the cascaded message that the main management plate of same girff and standby management board are safeguarded is same
Step, the main management plate of same girff and standby management board can be switched mutually.For example, two management boards in same girff connect respectively
It is connected in slot position different in girff, corresponding different slot number.IRF (Intelligent can be passed through between two management boards
Resilient Framework, intelligent elastic framework) port connection, it is set at a distribution by software virtualization after connection
It is standby, main management plate and standby management board are selected, and safeguard its main and standby relation.
Uplink cascade port 4 and downlink cascade port 3 are both provided on main management plate and standby management board.For example, can adopt
The uplink of management port as the management board on management board is used to cascade port.The uplink cascade port of the main management plate of current girff
For connecting the downlink cascade port on the main management plate in last layer girff, the downlink cascade port of the main management plate of current girff is used
Uplink cascade port on the main management plate connected in next layer of girff.The uplink cascade port of the standby management board of current girff is used for
The downlink cascade port on the standby management board in last layer girff is connected, the downlink cascade port of the standby management board of current girff is for connecting
Connect the uplink cascade port on the standby management board in next layer of girff.It is understood that the uplink of the main management plate of current girff
Cascade port can also connect the downlink cascade port on the standby management board in last layer girff, the downlink of the main management plate of current girff
Cascade port can also connect the uplink cascade port on the standby management board in next layer of girff.The uplink of the standby management board of current girff
Cascade port can also connect the downlink cascade port on the main management plate in last layer girff, the downlink of the standby management board of current girff
Cascade port can also connect the uplink cascade port on the main management plate in next layer of girff.
If the uplink cascade port of the main management plate of current girff and the main management plate in last layer girff or standby management board
On the connection of downlink cascade port, and the uplink cascade port of the standby management board of current girff and the standby management board in last layer girff or
Downlink cascade port connection on main management plate, then form double cascade channels between current girff and last layer girff.Girff cascades
Double cascade channels can be formed between every two layers of girff in system, the uplink cascade port of top layer girff is whole for connection management
End, so that user can be managed any girff in girff cascade system by management terminal.Optionally, top layer girff
Uplink cascade port multiple management terminals can be connected by router, so as to provide service for multiple users.
The uplink cascade port of the uplink cascade port of main management plate in same girff and standby management board can aggregate into uplink
The downlink cascade port of cascade polymeric mouth, the downlink cascade port of the main management plate in same girff and standby management board can aggregate into down
Row cascade polymeric mouth, therefore double cascade channels are referred to as polymerization cascade channel.Every layer of girff can be built with double members
The polymerization cascade channel of mouth, and pass through and polymerize the cascaded message that cascade channel upper layer girff sends self maintained, cascade letter
Breath is sent to the girff of top layer layer by layer, and cascaded topology is pooled in top layer girff.Polymerization cascade channel can enhance girff grade
Join the redundancy and reliability of topological structure.
In an optional embodiment, uplink cascade polymeric mouth and downlink cascade polymeric mouth are deposited in the form of Access mouthfuls
.Access mouthfuls are a kind of port types in VLAN (Virtual Local Area Network, virtual LAN), such
The port of type only allows to be added in a VLAN.For BMC (the Baseboard Management with two management boards
Controller, baseboard management controller) double layered communication is carried out, enable the main management plate of same girff and standby management board belong to one
A VLAN, share an IP address, belonging to VLAN can be depending on the slot number where main management plate.When main management plate
When being switched with standby management board, VLAN belonging to synchronism switching uplink cascade polymeric mouth and downlink cascade polymeric mouth with switch after
The slot number of main management plate is corresponding.
If the uplink cascade port of the main management plate of current girff and the main management plate in last layer girff or standby management board
On the connection of downlink cascade port, and the uplink cascade port of the standby management board of current girff is not connected with；Alternatively, the standby pipe of current girff
The uplink cascade port of reason plate is connect with the standby management board in last layer girff or the downlink cascade port on main management plate, and current knife
The uplink cascade port of the main management plate of case is not connected；Single cascade channel is then formed between current girff and last layer girff.It is in
The uplink cascade port of not-connected status can be with connecting management terminal, for externally providing cascade servers.User can be with current knife
Case manages all cascade girffs of current girff and its lower layer as top layer girff.The list cascade channel and double cascade channels are simultaneously
The girff cascading topological structure deposited increases the flexibility of girff cascaded topology, meanwhile, using polymerization cascade channel, enhance
The redundancy and reliability of girff cascaded topology.
Based on above-mentioned girff and girff cascade system, the embodiment of the present disclosure provides a kind of girff cascade management method, answers
For the girff in girff cascade system shown in Fig. 3, this method comprises the following steps：
Step S502, if the downlink cascade polymeric mouth of current girff receives the cascaded message of next layer of girff transmission,
The cascaded message of the cascaded message received and current girff is integrated into current layer cascaded message.
If a girff cascade system includes n-layer girff altogether, the management board of n-th layer girff (i.e. bottom girff) creates one
Hilted broadsword case cascaded message, the cascaded message for storing this girff, including but not limited to cascade number (being defaulted as 0), girff name
Claim (such as UIS9000N) and management board IP address (such as 192.168.1.N).N-th layer girff will pass through the uplink grade on management board
The cascaded message of this girff is uploaded to (n-1)th layer of girff by connection aggregation port.Wherein, the uplink cascade polymeric mouth of n-th layer girff can
With by management agreement based on link layer (for example, HUTP (H3C UISM Transport Protocol, H3C UISM transmission
Agreement)) cascaded message is sent to (n-1)th layer of girff, the downlink cascade polymeric mouth of (n-1)th layer of girff is received by HUTP agreements
Cascaded message.As shown in figure 4, in order to make it easy to understand, setting n=3, (n-1)th layer of girff is the 2nd layer of girff.It is with the 2nd layer of girff
For current girff, if current girff receives the cascaded message of next layer of girff transmission, by the cascaded message received with
The cascaded message of current girff is integrated into current layer cascaded message.Wherein, the cascaded message that next layer of girff is sent refers to the 3rd layer of knife
The cascaded message of case；The cascaded message of current girff refers to the cascaded message of the 2nd layer of girff；Current layer cascaded message refers to the 2nd level
Join information, includes the cascaded message of the cascaded message and the 3rd layer of girff of the 2nd layer of girff.Due in the 2nd layer of girff, the 2nd layer of knife
The cascade number of the cascaded message of case is defaulted as 0, and therefore, when generating the 2nd layer of cascaded message, the cascade of the 3rd layer of girff is believed
The cascade number of breath increases by 1, is stored in after the cascaded message of the 2nd layer of girff.
Optionally, it if current girff receives the cascaded message of next layer of girff transmission, can be cascaded according to girff suitable
The cascaded message of cascaded message and current girff that ordered pair receives is ranked up；Using the girff cascaded message after sequence as working as
Front layer cascaded message.By taking the 1st layer of girff is current girff as an example, if the 1st layer of girff receives the cascade of the 2nd layer of girff transmission
Information, the cascaded message of cascaded message and the 3rd layer of girff comprising the 2nd layer of girff in the cascaded message received.Then the 1st layer of knife
Case can be according to the cascaded message of the 1st layer of girff of girff waterfall sequence pair, the cascaded message of the 2nd layer of girff and the 3rd layer of girff
Cascaded message is ranked up, using the girff cascaded message after sequence as the 1st layer of cascaded message.
Step S504, the cascade for sending current layer cascaded message by the uplink cascade polymeric mouth of current girff or receiving
Information.
For example, the 1st layer of cascaded message can be sent to management terminal by the 1st layer of girff by its uplink cascade port.It can be with
Understand, if there are last layer girffs for current girff, current layer cascaded message can be sent to last layer girff.Such as the
2nd layer of cascaded message can be sent to the 1st layer of girff by 2 layers of girff, then cascaded message is sent to management eventually by the 1st layer of girff
End.
Optionally, when girff newly is added in girff cascade system, new girff is connected to the lower layer of n-th layer girff, as
Bottom girff.The hilted broadsword case cascaded message of itself is uploaded to last layer girff by new girff, and last layer girff can be by the hilted broadsword
After the cascade number of case cascaded message increases by 1, directly uploaded by uplink cascade port, while the hilted broadsword case cascaded message being preserved
After the cascaded message of this girff.For the hilted broadsword case cascaded message when by each layer of girff, cascade number increases by 1, most
After be transmitted to management terminal.So far, each layer of girff in girff cascade system preserves the cascaded message of new girff.For
For middle layer girff, using the transmission mode, the data volume smaller transmitted, transmission speed is needed faster, and band can be saved
Wide resource.
In the girff cascade system that the embodiment of the present disclosure provides, each layer of girff preserves the cascaded message of itself,
Management method is cascaded using above-mentioned girff, by the uplink cascade port on management board can by the cascaded message of this layer of girff by
Layer upload, therefore, top layer girff can rapid collection to the cascaded message of the cascade all girffs of lower layer, pass through management after summarizing
Terminal is presented to the user.
In view of that may include main management plate and standby management board in girff, in order to increase girff cascade system under double cascade channels
The flexibility of system, the embodiment of the present disclosure additionally provides another girff cascade management method, as shown in fig. 6, this method includes such as
Lower step：
Step S602, if the downlink cascade polymeric mouth of current girff receives the cascaded message of next layer of girff transmission,
The cascaded message of the cascaded message received and current girff is integrated into current layer cascaded message.
Step S604 by the uplink cascade polymeric mouth of current girff sends the current layer cascaded message or receives
Cascaded message.
Step S606 safeguards the uplink cascade polymeric mouth and/or downlink cascade polymeric mouth of current girff.
Wherein, step S606 and ordinal relation not stringent step S602 and step S604.Step S606 can also position
Before step S602.
Since the uplink cascade port of the main management plate in same girff and the uplink cascade port of standby management board can aggregate into
The downlink cascade port of uplink cascade polymeric mouth, the downlink cascade port of the main management plate in same girff and standby management board can polymerize
At downlink cascade polymeric mouth, therefore, every layer of girff will safeguard that the uplink cascade polymeric mouth of current girff and/or downlink cascade are poly-
It heals up.I.e. when, there are when uplink cascade polymeric mouth, safeguarding the uplink cascade polymeric mouth of the current girff in certain girff；When certain girff
In there are when downlink cascade polymeric mouth, safeguard the downlink cascade polymeric mouth of the current girff；When there are uplink cascades in certain girff
When aggregation port and downlink cascade polymeric mouth, the uplink cascade polymeric mouth and downlink cascade polymeric mouth of the current girff are safeguarded.
Wherein, uplink cascade polymeric mouth includes the uplink cascade port that connected state is in the management board of last layer girff, under
Row cascade polymeric mouth includes the downlink cascade port that connected state is in the management board of next layer of girff, and uplink cascade polymeric mouth can be with
Information is sent for upper layer girff, downlink cascade polymeric mouth can be used for receiving the information of next layer of girff transmission.
If receiving the event of reaching the standard grade of the uplink cascade port of current girff, to the uplink cascade polymeric mouth of current girff into
Row addition is safeguarded.If meeting one of the following conditions, uplink cascade port is added to the uplink cascade polymeric mouth of current girff：Uplink
The Peer-Port of cascade port is the downlink cascade port of another girff, and the neighbor port of uplink cascade port is sky to client information；
The Peer-Port of uplink cascade port is the first downlink cascade port of another girff, and the Peer-Port of neighbor port is another girff
The second downlink cascade port.If above-mentioned condition is unsatisfactory for, which is added the uplink of current girff by refusal
Cascade polymeric mouth.If the uplink cascade port has been added in uplink cascade polymeric mouth, uplink cascade port is exited into uplink grade
Join aggregation port.
For example, in order to better discriminate between uplink cascade port and downlink cascade port, it can be to uplink cascade port be named as
Downlink cascade port is named as UIS-StackGEx/x/x by UIS-MgmtGEx/x/x.Girff 3 in Fig. 7 is with girff 2 using single
Cascade channel connects.By taking the girff 3 in Fig. 7 as an example, if receiving the event of reaching the standard grade (or UP events) of uplink cascade port M1,
The management board of girff 3 can be by LLDP (Link Layer Discover Protocol, Link Layer Discovery Protocol) acquisition
Row cascade port M1 to client information.The opposite end information includes but not limited to port name and bridge MAC Address, and bridge MAC Address refers to master
Management board and standby management board used MAC Address when externally providing service as same equipment.By to the end in client information
Mouth title, it may be determined that the Peer-Port of uplink cascade port M1 is downlink cascade port, by determining to the bridge MAC in client information
The bridge MAC Address of the non-girff in location 3, it may be determined that the Peer-Port of uplink cascade port M1 is the downlink cascade port of another girff.And
And the neighbor port of uplink cascade port M1 is sky to client information, then can uplink cascade polymeric mouth be added in uplink cascade port M1
MGroup records the information of uplink cascade port M1 and its to client information and neighbor information.Wherein, to the port name in client information
When transmitting cascaded message, for confirming that Peer-Port is uplink cascade port or downlink cascade port.To the bridge MAC in client information
Location is used in the management agreement based on link layer, the destination address sent as cascaded message.
Girff 3 in Fig. 8 is connect with girff 2 using double cascade channels.By taking the girff 3 in Fig. 8 as an example, if received
The management board of the event of reaching the standard grade (or UP events) of row cascade port M1, girff 3 can obtain uplink cascade port by LLDP agreements
M1 to client information.By to the port name in client information, it may be determined that the Peer-Port of uplink cascade port M1 is downlink grade
Join mouth, by determining the bridge MAC Address to the non-girff of bridge MAC Address in client information 3, it may be determined that pair of uplink cascade port M1
It is the downlink cascade port of another girff to hold port.Also, the opposite end presentation of information of the neighbor port M2 of uplink cascade port M1, neighbours
The Peer-Port of port M2 is another downlink cascade port, and the opposite end bridge MAC Address of neighbor port M2 is with uplink cascade port M1's
Opposite end bridge MAC Address is identical, then can determine that the Peer-Port of uplink cascade port M1 is the first downlink cascade port of another girff,
And the second downlink cascade port that the Peer-Port of neighbor port M2 is another girff, uplink grade can be added in uplink cascade port M1
Join aggregation port MGroup, records the information of uplink cascade port M1 and its to client information and neighbor information.
If receiving the event of reaching the standard grade of other uplink cascade ports (the uplink cascade port M2 of such as girff 3), can also use
Aforesaid way is judged and is handled.
If receiving the offline event of the uplink cascade port of current girff, uplink cascade port is exited into uplink cascade polymeric
Mouthful.If girff 3 receives the offline event (or DOWN events) of uplink cascade port M1 or M2, then by corresponding uplink cascade port
Uplink cascade polymeric mouth MGroup is exited, removes the information of the port and its to client information and neighbor information.
If receiving the event of reaching the standard grade of the downlink cascade port of current girff, to the downlink cascade polymeric mouth of current girff into
Row addition is safeguarded.If meeting one of the following conditions, downlink cascade port is added to the downlink cascade polymeric mouth of current girff：Downlink
The Peer-Port of cascade port is the uplink cascade port of another girff, and the neighbor port of downlink cascade port is sky to client information；
The Peer-Port of downlink cascade port is the first uplink cascade port of another girff, and the Peer-Port of neighbor port is described another
Second uplink cascade port of girff.
By taking the girff 2 in Fig. 7 as an example, if receiving the event of reaching the standard grade (or UP events) of downlink cascade port S1, girff 2
Management board can be obtained by LLDP agreements downlink cascade port S1 to client information.The opposite end information includes but not limited to port
Title and bridge MAC Address.By to the port name in client information, it may be determined that the Peer-Port of downlink cascade port S1 is uplink
Cascade port, by determining the bridge MAC Address to the non-girff of bridge MAC Address in client information 2, it may be determined that downlink cascade port S1's
Peer-Port is the uplink cascade port of another girff.And the neighbor port of downlink cascade port S1 is sky to client information, then may be used
Downlink cascade port S1 is added downlink cascade polymeric mouth SGroup, the information of record downlink cascade port S1 and its to client information and
Neighbor information.
By taking the girff 2 in Fig. 8 as an example, if receiving the event of reaching the standard grade (or UP events) of downlink cascade port S1, girff 2
Management board can be obtained by LLDP agreements downlink cascade port S1 to client information.By to the port name in client information,
It can determine that the Peer-Port of downlink cascade port S1 is uplink cascade port, by determining to the non-knife of bridge MAC Address in client information
The bridge MAC Address of case 2, it may be determined that the Peer-Port of downlink cascade port S1 is the uplink cascade port of another girff.Also, downlink
The Peer-Port of the opposite end presentation of information of the neighbor port S2 of cascade port S1, neighbor port S2 is another uplink cascade port, and adjacent
The opposite end bridge MAC Address for occupying port S2 is identical as the opposite end bridge MAC Address of downlink cascade port S1, then can determine downlink cascade port
The Peer-Port of S1 is the first uplink cascade port of another girff, and second that the Peer-Port of neighbor port S2 is another girff
Uplink cascade polymeric mouth MGroup, the information of record downlink cascade port S1 can be added in downlink cascade port S1 by uplink cascade port
And its to client information and neighbor information.
If receiving the event of reaching the standard grade of other downlink cascade ports (the downlink cascade port S2 of such as girff 2), can also use
Aforesaid way is judged and is handled.
If receiving the offline event of the downlink cascade port of current girff, downlink cascade port is exited into downlink cascade polymeric
Mouthful.If girff 2 receives the offline event (or DOWN events) of downlink cascade port S1 or S2, then by corresponding downlink cascade port
Downlink cascade polymeric mouth SGroup is exited, removes the information of the port and its to client information and neighbor information.
If the member port in downlink cascade polymeric mouth SGroup is sky, delete in current layer cascaded message except current
The cascaded message of other girffs except the cascaded message of girff, and new current layer is uploaded by uplink cascade port and cascades letter
Breath.
Management method is cascaded by above-mentioned girff, uplink cascade polymeric mouth can be created on the management board of girff under
Row cascade polymeric mouth increases the redundancy and reliability of girff cascading topological structure.This method is by perceiving uplink cascade port
With the UP events and DOWN events of downlink cascade port, safeguard member port in aggregation port to client information and neighbor information, and at
Member port addition and exit.This method can also according to bridge MAC Address identify opposite equip., with judge uplink cascade port or under
Whether the opposite end of row cascade port is the management board of this layer of girff and the two uplink cascade ports or downlink cascade port of this layer of girff
Whether the opposite end of connection is the same girff, can prevent the connection error between the cascade port of girff, prevent cascade channel
Loop.
It should be noted that above-mentioned each embodiment is described in a progressive manner, what each embodiment stressed
Difference from other examples, the identical similar non-repeated description in part between each embodiment, can mutually referring to.
With above method embodiment correspondingly, the embodiment of the present disclosure additionally provides a kind of girff cascade managing device, answers
For the girff in Fig. 2 or shown in Fig. 3 girff cascade systems.Fig. 9 shows a kind of girff grade that the embodiment of the present disclosure provides
Join the structural schematic diagram of managing device；As shown in figure 9, the device includes：
Information memory cell 91, if the downlink cascade polymeric mouth of current girff receives the cascade of next layer of girff transmission
The cascaded message of the cascaded message received and the current girff is integrated into current layer cascaded message by information；
Information transmission unit 92 is cascaded for sending the current layer by the uplink cascade polymeric mouth of the current girff
Information or the cascaded message received.
Wherein, information memory cell 91 can be also used for according to girff waterfall sequence to the cascaded message that receives and work as
The cascaded message of preceding girff is ranked up；Using the girff cascaded message after sequence as current layer cascaded message.
Information transmission unit 92, if can be also used for current girff, there are last layer girffs, by current layer cascaded message
It is sent to last layer girff.
In an optional embodiment, as shown in Figure 10, which can also include：Aggregation port maintenance unit 1001, dimension
Protect the uplink cascade polymeric mouth and/or downlink cascade polymeric mouth of current girff.Wherein, the uplink cascade polymeric mouth include with it is upper
The management board of one layer of girff is in the uplink cascade port of connected state, and the downlink cascade polymeric mouth includes the pipe with next layer of girff
Reason plate is in the downlink cascade port of connected state, and the uplink cascade polymeric mouth is used to send information, institute to the last layer girff
State the information that downlink cascade polymeric mouth is sent for receiving the next layer of girff.
Aggregation port maintenance unit 1001, can be also used for：If receiving the thing of reaching the standard grade of the uplink cascade port of current girff
Part is added maintenance to the uplink cascade polymeric mouth of current girff；If under the uplink cascade port for receiving current girff
Uplink cascade port is exited uplink cascade polymeric mouth by line event.If meeting one of the following conditions, the addition of uplink cascade port is worked as
The uplink cascade polymeric mouth of preceding girff：The Peer-Port of uplink cascade port is the downlink cascade port of another girff, and uplink cascades
The neighbor port of mouth is sky to client information；The Peer-Port of uplink cascade port is the first downlink cascade port of another girff, and
The Peer-Port of neighbor port is the second downlink cascade port of another girff.
Aggregation port maintenance unit 1001, can be also used for：If receiving the thing of reaching the standard grade of the downlink cascade port of current girff
Part is added maintenance to the downlink cascade polymeric mouth of current girff；If under the downlink cascade port for receiving current girff
Downlink cascade port is exited downlink cascade polymeric mouth by line event.If meeting one of the following conditions, the addition of downlink cascade port is worked as
The downlink cascade polymeric mouth of preceding girff：The Peer-Port of downlink cascade port is the uplink cascade port of another girff, and downlink cascades
The neighbor port of mouth is sky to client information；The Peer-Port of downlink cascade port is the first uplink cascade port of another girff, and
The Peer-Port of neighbor port is the second uplink cascade port of another girff.
On the basis of the above embodiments, the embodiment of the present disclosure additionally provides a kind of machine readable storage medium, the machine
Readable storage medium storing program for executing is stored with machine-executable instruction, and for machine-executable instruction when being called and being executed by processor, machine can
Execute instruction the method for promoting processor to realize recorded in the various embodiments described above.
It is apparent to those skilled in the art that for convenience and simplicity of description, the device of foregoing description
Specific work process, can refer to corresponding processes in the foregoing method embodiment, details are not described herein.
Girff that the embodiment of the present disclosure is provided, girff cascade management method and device, technical characteristic having the same,
Identical technical problem can be solved, identical technique effect is reached.
In addition, in the description of the embodiment of the present disclosure unless specifically defined or limited otherwise, term " installation ", " phase
Even ", " connection " shall be understood in a broad sense, and may be fixed connection or may be dismantle connection, or integral connection；Can be
Mechanical connection can also be electrical connection；It can be directly connected, can also can be indirectly connected through an intermediary two
Connection inside element.To those skilled in the art, the tool of above-mentioned term in the disclosure can be understood with concrete condition
Body meaning.
It, can be with if the function is realized in the form of SFU software functional unit and when sold or used as an independent product
It is stored in a computer read/write memory medium.Based on this understanding, the technical solution of the disclosure is substantially in other words
The part of the part that contributes to existing technology or the technical solution can be expressed in the form of software products, the meter
Calculation machine software product is stored in a storage medium, including some instructions are used so that a computer equipment (can be
People's computer, server or network equipment etc.) execute each embodiment the method for the disclosure all or part of step.
And storage medium above-mentioned includes：USB flash disk, mobile hard disk, read-only memory (ROM, Read-Only Memory), arbitrary access are deposited
The various media that can store program code such as reservoir (RAM, Random Access Memory), magnetic disc or CD.
Finally it should be noted that：Above example, the only specific implementation mode of the disclosure, to illustrate the skill of the disclosure
Art scheme, rather than its limitations, the protection domain of the disclosure are not limited thereto, although with reference to the foregoing embodiments to the disclosure into
Go detailed description, it should be understood by those skilled in the art that：Any one skilled in the art takes off in the disclosure
In the technical scope of dew, it can still modify to the technical solution recorded in previous embodiment or can readily occur in change
Change or equivalent replacement of some of the technical features；And these modifications, variation or replacement, do not make relevant art
Scheme essence be detached from embodiment of the present disclosure technical solution spirit and scope, should all cover the disclosure protection domain it
It is interior.Therefore, the protection domain of the disclosure should be subject to the protection scope in claims.
Claims (13)
1. a kind of girff, which is characterized in that in girff cascade system, the girff cascade system to include cascade multiple knives
Case；The girff includes multiple uplink cascade ports and multiple downlink cascade ports, and the uplink cascade port is for connecting last layer knife
The downlink cascade port of case, the downlink cascade port are used to connect the uplink cascade port of next layer of girff；Multiple uplink cascades
Mouth aggregates into uplink cascade polymeric mouth, and multiple downlink cascade ports aggregate into downlink cascade polymeric mouth.
2. girff according to claim 1, which is characterized in that the uplink cascade port and the downlink cascade port are set to
On management board inside girff.
3. girff according to claim 2, which is characterized in that the management board includes the main management plate and standby being connected with each other
Management board, the main management plate and the standby management board are respectively set there are one uplink cascade port and a downlink cascade port.
4. girff according to claim 2, which is characterized in that the uplink cascade port of the management board and the management board
Management port shares same port.
5. a kind of girff cascades management method, which is characterized in that be applied to claim 1-4 any one of them girffs；It is described
Method includes：
If the downlink cascade polymeric mouth of current girff receives the cascaded message of next layer of girff transmission, described in receiving
The cascaded message of cascaded message and the current girff is integrated into current layer cascaded message；
The cascaded message for sending the current layer cascaded message by the uplink cascade polymeric mouth of the current girff or receiving.
6. according to the method described in claim 5, it is characterized in that, described by the cascaded message received and described current
The cascaded message of girff is integrated into the step of current layer cascaded message, including：
The cascaded message of the cascaded message and the current girff that receive is ranked up according to girff waterfall sequence；
Using the girff cascaded message after sequence as current layer cascaded message.
7. according to the method described in claim 6, it is characterized in that, the uplink cascade polymeric mouth by the current girff
The step of sending the current layer cascaded message or the cascaded message received, including：
If there are last layer girffs for the current girff, the current layer cascaded message or the cascaded message received are sent
To the last layer girff；
If the current girff is connected with management terminal, the current layer cascaded message or the cascaded message received are sent
To the management terminal.
8. according to the method described in claim 5, it is characterized in that, the method further includes：
Safeguard the uplink cascade polymeric mouth and/or downlink cascade polymeric mouth of current girff, wherein the uplink cascade polymeric mouth packet
The uplink cascade port that connected state is in the management board of last layer girff is included, the downlink cascade polymeric mouth includes and next layer of knife
The management board of case is in the downlink cascade port of connected state, and the uplink cascade polymeric mouth, which is used to send to the last layer girff, to be believed
Breath, the downlink cascade polymeric mouth are used to receive the information that the next layer of girff is sent.
9. according to the method described in claim 8, it is characterized in that, the step of the uplink cascade polymeric mouth for safeguarding current girff
Suddenly, including：
If receiving the event of reaching the standard grade of the uplink cascade port of current girff, to the uplink cascade polymeric mouth of the current girff into
Row addition is safeguarded；
If receiving the offline event of the uplink cascade port of current girff, the uplink cascade port is exited into the uplink and is cascaded
Aggregation port.
10. according to the method described in claim 9, it is characterized in that, the uplink cascade polymeric mouth to the current girff
It is added the step of safeguarding, including：
If meeting one of the following conditions, the uplink cascade port is added to the uplink cascade polymeric mouth of the current girff：
The Peer-Port of the uplink cascade port is the downlink cascade port of another girff, and the neighbor port of the uplink cascade port
To client information be sky；
The Peer-Port of the uplink cascade port is the first downlink cascade port of another girff, and the opposite end end of the neighbor port
Mouth is the second downlink cascade port of another girff.
11. according to the method described in claim 8, it is characterized in that, the downlink cascade polymeric mouth for safeguarding current girff
Step, including：
If receiving the event of reaching the standard grade of the downlink cascade port of current girff, to the downlink cascade polymeric mouth of the current girff into
Row addition is safeguarded；
If receiving the offline event of the downlink cascade port of current girff, the downlink cascade port is exited into the downlink and is cascaded
Aggregation port.
12. according to the method for claim 11, which is characterized in that the downlink cascade polymeric mouth to the current girff
It is added the step of safeguarding, including：
If meeting one of the following conditions, the downlink cascade port is added to the downlink cascade polymeric mouth of the current girff：
The Peer-Port of the downlink cascade port is the uplink cascade port of another girff, and the neighbor port of the downlink cascade port
To client information be sky；
The Peer-Port of the downlink cascade port is the first uplink cascade port of another girff, and the opposite end end of the neighbor port
Mouth is the second uplink cascade port of another girff.
13. a kind of girff cascades managing device, which is characterized in that be applied to claim 1-4 any one of them girffs；It is described
Device includes：
Information memory cell, if the downlink cascade polymeric mouth for current girff receives the cascade letter that next layer of girff is sent
The cascaded message of the cascaded message received and the current girff is integrated into current layer cascaded message by breath；
Information transmission unit, for by the uplink cascade polymeric mouth of the current girff transmission current layer cascaded message or
The cascaded message received.
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| CN201810295136.8A CN108632083A (en) | 2018-03-30 | 2018-03-30 | Girff, girff cascade management method and device |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201810295136.8A CN108632083A (en) | 2018-03-30 | 2018-03-30 | Girff, girff cascade management method and device |
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| CN109739722A (en) * | 2018-12-24 | 2019-05-10 | 新华三技术有限公司 | Method of data capture and girff |
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