CN107277652A - Across the disk LACP link aggregation methods and device of PON access systems - Google Patents
Across the disk LACP link aggregation methods and device of PON access systems Download PDFInfo
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- CN107277652A CN107277652A CN201710393667.6A CN201710393667A CN107277652A CN 107277652 A CN107277652 A CN 107277652A CN 201710393667 A CN201710393667 A CN 201710393667A CN 107277652 A CN107277652 A CN 107277652A
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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
- H04L41/0823—Configuration setting characterised by the purposes of a change of settings, e.g. optimising configuration for enhancing reliability
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L49/00—Packet switching elements
- H04L49/10—Packet switching elements characterised by the switching fabric construction
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q11/00—Selecting arrangements for multiplex systems
- H04Q11/0001—Selecting arrangements for multiplex systems using optical switching
- H04Q11/0062—Network aspects
- H04Q11/0067—Provisions for optical access or distribution networks, e.g. Gigabit Ethernet Passive Optical Network (GE-PON), ATM-based Passive Optical Network (A-PON), PON-Ring
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q11/00—Selecting arrangements for multiplex systems
- H04Q11/0001—Selecting arrangements for multiplex systems using optical switching
- H04Q11/0062—Network aspects
- H04Q2011/0079—Operation or maintenance aspects
Abstract
The invention discloses across the disk LACP link aggregation methods and device of a kind of PON access systems, it is related to link aggregation field.Steps of the method are：Main control unit creates link aggregation group, and link aggregation group is added to the VLAN specified；Main control unit controls aggregation group member port and opposite equip. interaction LACP messages on all line cards；Main control unit determines that the port of all completion LACP message negotiations is normal port, forms aggregation group list item according to the port numbers of all normal ports, main control unit and all line cards preserve aggregation group list item；When the working condition of the port on line card changes, main control unit changes information according to port and refreshes aggregation group list item.The present invention in the case where not changing PON access system centralized architectures, can extend the upper united dish function of EtherType single-deck, increase upper level link bandwidth, and then significantly improve the reliability of link.
Description
Technical field
The present invention relates to link aggregation field, and in particular to a kind of across the disk LACP link aggregation methods of PON access systems
And device.
Background technology
LA (Link Aggregation, link aggregation) is a kind of multiple physical ports to be bundled into a logic port
Technology；The technology can connect multiple physical connections as a single logic to handle, and allow for two networks and set
It is connected in parallel between standby by multiple ports, to realize simultaneous transmission data, provide higher bandwidth and handling capacity, increases system
Stability purpose.Whether LACP (Link Aggregation Control Protocol, chain are run according to member port
Converge control protocol in road), link aggregation can be divided into static polymerization and dynamic aggregation both of which.
LACP passes through LACPDU (Link Aggregation Control Protocol Data Unit, link aggregation control
Protocol Data Unit processed) with opposite end interactive information, provide a kind of negotiation mode of standard for the equipment that exchanges data, LACP according to
The configuration (i.e. speed, duplex, basic configuration, management Key etc.) of device port forms aggregated links and starts aggregated links transmitting-receiving
Data.LACP link aggregations have the advantages that the increase network bandwidth, improve network connection reliability, load balancing flow.With
The network communications technology is developed rapidly, and LACP link aggregation technologies are widely used in leading in business such as voice, data, videos
Domain, therefore, ensures that LACP is normal and link stability has a very important role.
With the fast development of mobile Internet, rapid growth trend, PON (Passive is presented in the business such as video and data
Optical Network, passive optical-fiber network) requirement more and more higher of the access system to first line of a couplet bandwidth.To meet operator pair
The demand of P2P Ethernet access and first line of a couplet ports-Extending, the demand to the line card of new ethernet type is more and more urgent.New
The line card of ethernet type, by that can provide quantity more ports, supports a variety of applications such as access, cascade and the first line of a couplet
Scene, with increase joint side link bandwidth, the features such as improving link connection reliability starts to be widely used in operator's net
In network.LACP link aggregations technology can increase bandwidth, improve upper level link reliability, its start to be widely used in it is new with
Too type line card, and to supporting the demand across disk polymerization more and more stronger.
Existing LACP technologies are concentrated mainly on polymerization and realized, such as notification number is CN1023B64892B invention
Patent provides a kind of aggregated link switching method, and the patent is primarily adapted for use in commonly upper united dish.Though interchanger and router
Across disk LACP link aggregations are so supported, but are due to that its system architecture is different from PON access systems, PON access systems are led at present
To be centralized architecture, and distinguish user side and joint side, it is not suitable for across the ethernet type line in PON access systems
The LACP link aggregations of different port on card.The line card port number of the ethernet type of PON access systems is relatively more, there is 16
Port, and have a CPU of oneself, can isolated operation agreement, can apply in plurality of application scenes such as cascade, the first line of a couplet, it is
Start in extensive use existing network, and at present for how to realize different ends on across the ethernet type line card under PON access systems
The LACP link aggregations of mouth do not have clearly and specific method.
The content of the invention
For defect present in prior art, present invention solves the technical problem that being：A kind of PON access systems are provided
Across disk LACP link aggregation methods and device, the present invention can expand in the case where not changing PON access system centralized architectures
The upper united dish function of EtherType single-deck is opened up, increases upper level link bandwidth, and then significantly improve the reliability of link.
To achieve the above objectives, across the disk LACP link aggregation methods for the PON access systems that the present invention is provided, this method bag
Include following steps：
S1：Main control unit creates link aggregation group, and the designated port on every piece of line card, main control unit are added in link aggregation group
LACP protocol switch is opened, S2 is gone to；
S2：Link aggregation group is added to the VLAN specified by main control unit, goes to S3；
S3：When link aggregation group member port on main control unit sends LACP messages, LACP messages are encapsulated as principal and subordinate and led to
Believe message, master-slave communication message is sent into line card corresponding to port；Line card parsing master-slave communication message is obtained after LACP messages,
LACP messages are sent to opposite equip. by designated port and handled；
The port of line card is received after the LACP messages of opposite equip. transmission, and LACP messages are encapsulated as master-slave communication report by line card
Wen Hou, sends to main control unit；Main control unit parsing master-slave communication message is obtained after LACP messages, and LACP messages are handled, turned
To S4；
S4：Main control unit determines that the port of all completion LACP message negotiations is normal port, and main control unit is according to all normal
The port numbers of port, which form aggregation group list item and sent to all line cards, main control unit and all line cards, preserves aggregation group list item,
Go to S5；
S5：When the working condition of the port on line card changes, main control unit changes information according to port and refreshes polymerization
After group list item, the aggregation group list item after refreshing is sent to all line cards, main control unit and all line cards preserve poly- after refreshing
Charge-coupled list item.
What the present invention was provided realizes across the disk LACP link aggregations device of the PON access systems of the above method, including master control
CPU and exchange chip are respectively arranged with the line card of disk and at least 2 pieces different ethernet types, main control unit and every piece of line card, it is main
The CPU manipulated stock quotations includes configuration module, bridge module, LACP protocol process module, and the CPU of line card includes line card bridge module and LACP is assisted
Adaptation layer is discussed, LACP protocol process module also includes LACP protocol state machines；
Configuration module is used for：Link aggregation group is created, the designated port on every piece of line card is added in link aggregation group, will
The LACP protocol switch of main control unit is opened, and VLAN addition signals are sent to bridge module；
The exchange chip of main control unit is used for：Preserve configuration module create link aggregation group addition assigned vlan and
The aggregation group list item that LACP protocol process module is issued；
The bridge module of main control unit is used for：Receive after VLAN addition signals, link aggregation group is added to the VLAN specified, to
The exchange chip of all line cards, sends aggregation group and is added to VLAN pass signals；When the link aggregation group membership end on main control unit
When mouth sends LACP messages, LACP messages are encapsulated as master-slave communication message, master-slave communication message is sent corresponding to port
The CPU of line card；
The CPU of line card is used for：Parsing master-slave communication message is obtained after LACP messages, is sent to the exchange chip of line card；Will
The LACP messages received from line card port are encapsulated as after master-slave communication message, are sent to main control unit；
The exchange chip of line card is used for：Preserve the aggregation group list item that LACP protocol process module is issued；Aggregation group is received to add
It is added to after VLAN pass signals, LACP messages is sent to opposite equip.；The LACP messages received are sent to main control unit
CPU；
The CPU of main control unit is used for：Parsing master-slave communication message is obtained after LACP messages, and LACP messages are sent to LACP and assisted
Discuss processing module；
LACP protocol process module is used for：LACP messages are handled, the end of all completion LACP message negotiations is determined
Mouth is normal port, forms aggregation group list item according to the port numbers of all normal ports, aggregation group list item is issued into main control unit
With the exchange chip of all line cards；
Receive after the port change information that LACP protocol state machines are reported, information is changed according to port and refreshes aggregation group table
, the aggregation group list item after refreshing is issued to the exchange chip of main control unit and all line cards；
LACP protocol state machines are used for：When the working condition of the port of line card changes, port is changed in information
Report is to LACP protocol process module, and port, which changes information, includes port numbers and port change state, and port, which changes state, to be included just
Often it is changed into exception or exception is changed into normal.
Compared with prior art, the advantage of the invention is that：
It can be seen from S1 of the present invention to S5, the present invention carries out concentrate tube by the unified port on different line cards of main control unit
Reason and LACP link polymerization terminal ports are safeguarded, not only solve on different ethernet type line cards nothing between different port
The problem of method perceives other port events, and solve across the disk LACP on the line card of the EtherType under PON systems and gather
Conjunction problem, is one kind extension to common first line of a couplet port LACP link aggregations.Therefore, the present invention is not changing PON access systems
In the case of centralized architecture, the upper united dish function of EtherType single-deck is extended, upper level link bandwidth is added, and then significantly
Improve the reliability of link.
Brief description of the drawings
Fig. 1 is the flow chart of across the disk LACP link aggregation methods of PON access systems in the embodiment of the present invention；
Fig. 2 is the schematic diagram of across the disk LACP link aggregation methods of PON access systems in the embodiment of the present invention.
Embodiment
The present invention is described in further detail below in conjunction with drawings and Examples.
PON access systems in the embodiment of the present invention, include the line card of main control unit and at least 2 pieces different ethernet types,
Shown in Figure 1, across the disk LACP link aggregation methods of the PON access systems in the embodiment of the present invention comprise the following steps：
S1：Main control unit creates link aggregation group, and the pattern of link aggregation group is set into LACP static polymerizations, poly- in link
Designated port on every piece of line card of charge-coupled middle addition, main control unit opens LACP protocol switch, goes to S2.
Shown in Figure 2, the line card in the embodiment of the present invention is 2 pieces：3 groove bit line cards and 13 groove bit line cards, 3 groove bit line cards
On port be 3:12,3:16；Port on 13 groove bit line cards is 13:5,13:8.
S2：Link aggregation group is added to the VLAN (being VLAN100 in the present embodiment) specified, idiographic flow by main control unit
For：Link aggregation group is added to after the VLAN specified by main control unit, and the information that aggregation group is added to VLAN is issued into every piece of line
Card；Link aggregation group is added to the VLAN specified by line card, goes to S3.
S3：When link aggregation group member port on main control unit sends LACP messages (LACP messages are periodically transmission),
LACP messages are encapsulated as master-slave communication message, master-slave communication message is sent into line corresponding to port using proprietary protocol standard
Card；Line card parsing master-slave communication message is obtained after LACP messages, and LACP messages are sent to opposite equip. and handled.
The available port of line card is received after the LACP messages of opposite equip. transmission, and LACP messages are encapsulated as principal and subordinate and led to by line card
Sent after letter message to main control unit；Main control unit parsing master-slave communication message is obtained after LACP messages, and LACP messages are handled,
Go to S4.
S4：Main control unit determines that the port of all completion LACP message negotiations is normal port, completes LACP message negotiations
Port is interpreted as：The port of LACP messages can be received and sent, i.e., the LACP messages that main control unit is sent are forwarded to opposite end
Equipment, main control unit is forwarded to by the LACP messages that opposite equip. is sent.Main control unit is formed according to the port numbers of all normal ports
Aggregation group list item simultaneously sends to all line cards, main control unit and all line cards and preserves aggregation group list item, in order to know and manage
The information of specific port, goes to S5.
S5：When the working condition of the port on line card changes, main control unit changes information according to port and refreshes polymerization
After group list item, the aggregation group list item after refreshing is sent to all line cards, main control unit and all line cards preserve poly- after refreshing
Charge-coupled list item.
Main control unit is according to the idiographic flow of port change information refreshing aggregation group list item in S5：When normal port, generation is different
When being often changed into abnormal, the port numbers in aggregation group list item on the abnormal are removed；When abnormal is changed into normal
During port, the port numbers of the normal port are added in aggregation group list item.
Across the disk LACP link aggregations device of the PON access systems provided in an embodiment of the present invention for realizing the above method, bag
Include and CPU and exchange core are respectively arranged with the line card of main control unit and at least 2 pieces different ethernet types, main control unit and every piece of line card
Piece, it is characterised in that：The CPU of main control unit includes configuration module, bridge module, LACP protocol process module, and the CPU of line card includes line
Card bridge module and LACP protocol adaptation layers, LACP protocol process module also include LACP protocol state machines.
Configuration module is used for：Link aggregation group is created, the pattern of link aggregation group LACP static polymerizations are set to, in chain
The designated port on every piece of line card is added in the aggregation group of road, main control unit opens LACP protocol switch, VLAN is sent to bridge module
Add signal.
The exchange chip of main control unit is used for：Preserve configuration module create link aggregation group addition assigned vlan and
The aggregation group list item that LACP protocol process module is issued.
Line card in the embodiment of the present invention is 2 pieces：Port on 3 groove bit line cards and 13 groove bit line cards, 3 groove bit line cards is 3:
12,3:16；Port on 13 groove bit line cards is 13:5,13:8.
The bridge module of main control unit is used for：Receive after VLAN addition signals, link aggregation group is added to VLAN (this specified
It is VLAN100 in embodiment), to the exchange chip of all line cards, send aggregation group and be added to VLAN pass signals；Work as main control unit
On link aggregation group member port send LACP messages when, LACP messages are encapsulated as master-slave communication message, by master-slave communication
Message is sent to the CPU of the corresponding line card in port.
The bridge module of main control unit includes the idiographic flow that link aggregation group is added to the VLAN specified：By link aggregation group
Added to after the VLAN specified, the information that aggregation group is added to VLAN is issued to every piece of line card；Line card adds link aggregation group
Add to the VLAN specified.
The CPU of line card is used for：Parsing master-slave communication message is obtained after LACP messages, is sent to the exchange chip of line card；Will
The LACP messages received from line card port are encapsulated as after master-slave communication message, are sent to main control unit.
LACP protocol adaptation layers are used for：The addition of aggregation group member port and deletion function on line card
The exchange chip of line card is used for：Preserve the aggregation group list item that LACP protocol process module is issued；LACP messages are sent out
Deliver to opposite equip.；The LACP messages received are sent to the CPU of main control unit.
The CPU of main control unit is used for：Parsing master-slave communication message is obtained after LACP messages, and LACP messages are sent to LACP and assisted
Discuss processing module.
LACP protocol process module is used for：
(1) LACP messages are handled, the port for determining all completion LACP message negotiations is normal port, is completed
The ports of LACP message negotiations is interpreted as：It can receive and send the port of LACP messages.According to the end of all normal ports
Slogan formation aggregation group list item, aggregation group list item is issued to the exchange chip of main control unit and all line cards.
(2) receive after the port change information that LACP protocol state machines are reported, information is changed according to port and refreshes aggregation group
List item, the aggregation group list item after refreshing is issued to the exchange chip of main control unit and all line cards.
LACP protocol process module according to port change information refresh aggregation group list item idiographic flow be：When normal port
When generation is changed into abnormal extremely, the port numbers in aggregation group list item on the abnormal are removed；When abnormal becomes
During for normal port, the port numbers of the normal port are added in aggregation group list item.
LACP protocol state machines are used for：When the working condition of the port of line card changes, port is changed in information
Report is to LACP protocol process module, and port, which changes information, includes port numbers and port change state, and port, which changes state, to be included just
Often it is changed into exception or exception is changed into normal.
Further, the present invention is not limited to the above-described embodiments, for those skilled in the art,
Without departing from the principles of the invention, some improvements and modifications can also be made, these improvements and modifications are also considered as the present invention
Protection domain within.The content not being described in detail in this specification belongs to existing skill known to professional and technical personnel in the field
Art.
Claims (10)
1. PON access systems in a kind of across the disk LACP link aggregation methods of PON access systems, this method include main control unit and
The line card of at least 2 pieces different ethernet types, it is characterised in that this method comprises the following steps：
S1：Main control unit creates link aggregation group, and the designated port on every piece of line card is added in link aggregation group, and main control unit will
LACP protocol switch is opened, and goes to S2；
S2：Link aggregation group is added to the VLAN specified by main control unit, goes to S3；
S3：When link aggregation group member port on main control unit sends LACP messages, LACP messages are encapsulated as master-slave communication report
Text, line card corresponding to port is sent by master-slave communication message；Line card parsing master-slave communication message is obtained after LACP messages, will
LACP messages are sent to opposite equip. by designated port to be handled；
The port of line card is received after the LACP messages of opposite equip. transmission, and LACP messages are encapsulated as master-slave communication message by line card
Afterwards, send to main control unit；Main control unit parsing master-slave communication message is obtained after LACP messages, and LACP messages are handled, gone to
S4；
S4：Main control unit determines that the port of all completion LACP message negotiations is normal port, and main control unit is according to all normal ports
Port numbers formation aggregation group list item and send preserve aggregation group list item to all line cards, main control unit and all line cards, go to
S5；
S5：When the working condition of the port on line card changes, main control unit changes information according to port and refreshes aggregation group table
Xiang Hou, the aggregation group list item after refreshing is sent to all line cards, main control unit and all line cards preserve the aggregation group after refreshing
List item.
2. across the disk LACP link aggregation methods of PON access systems as claimed in claim 1, it is characterised in that：Described in S1
Main control unit is created after link aggregation group, further comprising the steps of：The pattern of link aggregation group is set to LACP static polymerizations.
3. across the disk LACP link aggregation methods of PON access systems as claimed in claim 1, it is characterised in that S2's is specific
Flow includes：Link aggregation group is added to after the VLAN specified by main control unit, and the information that aggregation group is added to VLAN is issued to
Every piece of line card；Link aggregation group is added to the VLAN specified by line card.
4. across the disk LACP link aggregation methods of PON access systems as claimed in claim 1, it is characterised in that：Described in S4
The port for completing LACP message negotiations is：It can receive and send the port of LACP messages.
5. across the disk LACP link aggregation methods of PON access systems as claimed in claim 1, it is characterised in that described in S5
The idiographic flow that main control unit changes information refreshing aggregation group list item according to port includes：It is changed into abnormal when exception occurs for normal port
During port, the port numbers in aggregation group list item on the abnormal are removed；When abnormal is changed into normal port, poly-
The port numbers of the normal port are added in charge-coupled list item.
6. a kind of across disk LACP link aggregations device for the PON access systems for realizing any one of claim 1 to 5 methods described,
CPU and exchange are respectively arranged with line card including main control unit with least 2 pieces different ethernet types, main control unit and every piece of line card
Chip, it is characterised in that：The CPU of main control unit includes configuration module, bridge module, LACP protocol process module, and the CPU of line card includes
Line card bridge module, LACP protocol process module also includes LACP protocol state machines；
Configuration module is used for：Link aggregation group is created, the designated port on every piece of line card is added in link aggregation group, by master control
The LACP protocol switch of disk is opened, and VLAN addition signals are sent to bridge module；
The exchange chip of main control unit is used for：Preserve the assigned vlan and LACP for the link aggregation group addition that configuration module is created
The aggregation group list item that protocol process module is issued；
The bridge module of main control unit is used for：Receive after VLAN addition signals, link aggregation group is added to the VLAN that specifies, to all
The exchange chip of line card, sends aggregation group and is added to VLAN pass signals；When the link aggregation group member port hair on main control unit
When sending LACP messages, LACP messages are encapsulated as master-slave communication message, master-slave communication message is sent into line card corresponding to port
CPU；
The CPU of line card is used for：Parsing master-slave communication message is obtained after LACP messages, is sent to the exchange chip of line card；Will be from line
The LACP messages that card port is received are encapsulated as after master-slave communication message, are sent to main control unit；
The exchange chip of line card is used for：Preserve the aggregation group list item that LACP protocol process module is issued；Aggregation group is received to be added to
After VLAN pass signals, LACP messages are sent to opposite equip.；The LACP messages received are sent to the CPU of main control unit；
The CPU of main control unit is used for：Parsing master-slave communication message is obtained after LACP messages, and LACP messages are sent to LACP agreements
Manage module；
LACP protocol process module is used for：LACP messages are handled, the port for determining all completion LACP message negotiations is
Normal port, forms aggregation group list item according to the port numbers of all normal ports, aggregation group list item is issued into main control unit and institute
There is the exchange chip of line card；
Receive after the port change information that LACP protocol state machines are reported, information is changed according to port and refreshes aggregation group list item, will
Aggregation group list item after refreshing is issued to the exchange chip of main control unit and all line cards；
LACP protocol state machines are used for：When the working condition of the port of line card changes, port is changed into information reporting extremely
LACP protocol process module, port, which changes information, includes port numbers and port change state, and port, which changes state, includes normal change
It is changed into normal for abnormal or exception.
7. across the disk LACP link aggregations device of PON access systems as claimed in claim 6, it is characterised in that：The configuration
After module creation link aggregation group, it is additionally operable to：The pattern of link aggregation group is set to LACP static polymerizations.
8. across the disk LACP link aggregations device of PON access systems as claimed in claim 6, it is characterised in that：The master control
The bridge module of disk includes the idiographic flow that link aggregation group is added to the VLAN specified：Link aggregation group is added to what is specified
After VLAN, the information that aggregation group is added to VLAN is issued to every piece of line card；Link aggregation group is added to what is specified by line card
VLAN。
Master control VLAN add modules send master-slave communication message to all line cards according to vlan number；Master control VLAN add module controls
All line cards are made according to vlan number, all of the port on line card is added to the VLAN specified.
9. across the disk LACP link aggregations device of PON access systems as claimed in claim 6, it is characterised in that：The LACP
The normal port that protocol process module is determined is：It can receive and send the port of LACP messages.
10. across the disk LACP link aggregations device of PON access systems as claimed in claim 6, it is characterised in that：The LACP
The idiographic flow that protocol process module changes information refreshing aggregation group list item according to port includes：When abnormal become occurs for normal port
During for abnormal, the port numbers in aggregation group list item on the abnormal are removed；When abnormal is changed into normal port
When, the port numbers of the normal port are added in aggregation group list item.
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710393667.6A CN107277652B (en) | 2017-05-27 | 2017-05-27 | Across the disk LACP link aggregation method and device of PON access system |
| MYPI2019001048A MY195304A (en) | 2017-05-27 | 2017-11-17 | Over-Disk Lacp Link Aggregation Method and Device for Pon Access System |
| PCT/CN2017/111563 WO2018218887A1 (en) | 2017-05-27 | 2017-11-17 | Over-disk lacp link aggregation method and device for pon access system |
| PH12019500594A PH12019500594A1 (en) | 2017-05-27 | 2019-03-19 | Over-disk lacp link aggregation method and device for pon access system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710393667.6A CN107277652B (en) | 2017-05-27 | 2017-05-27 | Across the disk LACP link aggregation method and device of PON access system |
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| CN107277652A true CN107277652A (en) | 2017-10-20 |
| CN107277652B CN107277652B (en) | 2019-04-26 |
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| CN201710393667.6A Active CN107277652B (en) | 2017-05-27 | 2017-05-27 | Across the disk LACP link aggregation method and device of PON access system |
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|---|---|
| CN (1) | CN107277652B (en) |
| MY (1) | MY195304A (en) |
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| WO (1) | WO2018218887A1 (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018218887A1 (en) * | 2017-05-27 | 2018-12-06 | 烽火通信科技股份有限公司 | Over-disk lacp link aggregation method and device for pon access system |
| CN109547368A (en) * | 2018-11-19 | 2019-03-29 | 锐捷网络股份有限公司 | Stacking adaptation method and device are removed based on data center |
| CN111010298A (en) * | 2019-12-10 | 2020-04-14 | 中盈优创资讯科技有限公司 | PON (passive optical network) network fault monitoring method and device |
| CN111586505A (en) * | 2020-04-26 | 2020-08-25 | 烽火通信科技股份有限公司 | Method and device for realizing rapid recovery of main/standby switching service in PON access system |
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| CN107277652B (en) * | 2017-05-27 | 2019-04-26 | 烽火通信科技股份有限公司 | Across the disk LACP link aggregation method and device of PON access system |
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2017
- 2017-05-27 CN CN201710393667.6A patent/CN107277652B/en active Active
- 2017-11-17 WO PCT/CN2017/111563 patent/WO2018218887A1/en active Application Filing
- 2017-11-17 MY MYPI2019001048A patent/MY195304A/en unknown
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2019
- 2019-03-19 PH PH12019500594A patent/PH12019500594A1/en unknown
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| US20070133424A1 (en) * | 2005-12-13 | 2007-06-14 | Fujitsu Network Communications, Inc. | ONU delay and jitter measurment |
| WO2010148723A1 (en) * | 2009-12-14 | 2010-12-29 | 中兴通讯股份有限公司 | Telnet method for external terminal and master device, slave device thereof |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018218887A1 (en) * | 2017-05-27 | 2018-12-06 | 烽火通信科技股份有限公司 | Over-disk lacp link aggregation method and device for pon access system |
| CN109547368A (en) * | 2018-11-19 | 2019-03-29 | 锐捷网络股份有限公司 | Stacking adaptation method and device are removed based on data center |
| CN109547368B (en) * | 2018-11-19 | 2021-05-18 | 锐捷网络股份有限公司 | Data center-based de-stacking adaptation method and device |
| CN111010298A (en) * | 2019-12-10 | 2020-04-14 | 中盈优创资讯科技有限公司 | PON (passive optical network) network fault monitoring method and device |
| CN111010298B (en) * | 2019-12-10 | 2022-09-06 | 中盈优创资讯科技有限公司 | PON (passive optical network) network fault monitoring method and device |
| CN111586505A (en) * | 2020-04-26 | 2020-08-25 | 烽火通信科技股份有限公司 | Method and device for realizing rapid recovery of main/standby switching service in PON access system |
| CN111586505B (en) * | 2020-04-26 | 2022-04-08 | 烽火通信科技股份有限公司 | Method and device for realizing rapid recovery of main/standby switching service in PON access system |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2018218887A1 (en) | 2018-12-06 |
| PH12019500594A1 (en) | 2020-01-20 |
| MY195304A (en) | 2023-01-12 |
| CN107277652B (en) | 2019-04-26 |
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