CN104283712B - The network equipment and the management network port collocation method for the network equipment - Google Patents
The network equipment and the management network port collocation method for the network equipment Download PDFInfo
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- CN104283712B CN104283712B CN201410537549.4A CN201410537549A CN104283712B CN 104283712 B CN104283712 B CN 104283712B CN 201410537549 A CN201410537549 A CN 201410537549A CN 104283712 B CN104283712 B CN 104283712B
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Abstract
A kind of management network port collocation method the invention discloses network equipment and for the network equipment.Based on the present invention, each piece of control logic device can be when this plate CPU be initialized by the CPU of this plate and PHY chip conducting, so that whether the management network port that the CPU of this plate can detect this plate from PHY chip is external to management network in two pieces of master control borads;And, the master control borad of management network is external to for management network port, if this plate is main control board, then the management network port of this plate can be conducted to the CPU of this plate by the control logic device of this plate after the completion of CPU initialization, to realize main control board to being accessed in the plate of management network port, if being main control board to plate, then the management network port of this plate can be conducted to CPU to plate by the control logic device of this plate after the completion of CPU initialization, to realize that main control board is accessed passing through formula the plate of management network port.So as to which the network equipment only can be external to management network by a management network port, to simplify networking.
Description
Technical field
The present invention relates to network technology, more particularly to a kind of network equipment and a kind of management net for the network equipment
Mouth collocation method.
Background technology
For the network equipment configured using master control board redundancy, the management net of its main control board and slave control board
Mouth is required to be external to management network, in order to which when any one piece of master control borad is as main control board, management network can
Management to the network equipment is realized by management network port.
However, multiple management network ports external for the same network equipment is, it is necessary to first converge to switching equipment, lead to again
Cross switching equipment and be connected to management network, so as to cause networking complicated.
The content of the invention
In view of this, the invention provides a kind of network equipment and a kind of management network port configuration for the network equipment
Method.
A kind of network equipment that the present invention is provided, including two pieces of master control borads, every piece of master control borad have CPU, control logic dress
Put and connection management network interface PHY chip, wherein, the control logic device of every piece of master control borad passes through service bus and PHY pipes
Reason bus is connected between the CPU of this plate and PHY chip and manages bus by service bus and PHY and patrolled with the control to plate
Device interconnecting is collected, also, in every piece of master control borad:
After network equipment electrifying startup, the control logic device of this plate is by the service bus and PHY of this plate PHY chip side
Manage service bus and PHY of the bus respectively with CPU side and manage bus mutual conduction, also, the CPU of this plate is managed by PHY
Bus detects the state of the management network port of this plate from the PHY chip of this plate;
After the CPU of this plate completes initialization, the control logic device of this plate receives the management nets of the CPU to this plate of this plate
The testing result of mouth simultaneously detects this plate and the activestandby state to plate;
If the management network port of this plate is external to management network and this plate is main control board, the control logic of this plate
Device keeps the service bus and PHY of this plate PHY chip side and CPU side to manage the mutual conduction of bus;
If the management network port of this plate is external to management network and this plate is slave control board, the control logic of this plate
Device by the service bus of this plate PHY chip side and PHY manage bus switch to respectively with the control logic device side to plate
Service bus and PHY management bus mutual conductions;
If the management network port of this plate is not external to management network and this plate is main control board, the control of this plate is patrolled
Collect device and the service bus of this plate CPU side and PHY are managed into bus switch to industry respectively with the control logic device side to plate
Bus of being engaged in and PHY management bus mutual conductions.
Alternatively, if the management network port of this plate is not external to management network and this plate is slave control board, this plate
The service bus of this plate PHY chip side and PHY are managed bus and the service bus and PHY of this plate CPU side by control logic device
Management bus disconnects and keeps the service bus and PHY management buses and the control logic device side to plate of this plate PHY chip side
Service bus and PHY manage bus disconnection.
Alternatively, bus is further managed by logic between the control logic device of every piece of master control borad and the CPU of this plate
Connection, the CPU of this plate manages bus in the way of write operation by logic to be provided the testing result of the management network port of this plate
Logic control device to this plate.
Alternatively, the control logic device of every piece of master control borad includes:
Service bus switching switch, performs PHY chip side, this plate CPU side and the business to plate control logic device side
Conducting and disconnection between bus;
PHY manages highway switching, performs PHY chip side, this plate CPU side and to plate control logic device side
Conducting and disconnection between PHY management buses;
CPU software interface, receives the testing result for the management network port to this plate that the CPU write of this plate enters;
Active and standby detector, detects this plate and the activestandby state to plate;
Switch controller, according to the testing result and this plate and the activestandby state to plate to this board management network interface, control
Service bus switching switch and PHY manage highway switching.
Alternatively, switch controller further receives the reset instruction independently of master control sheet reset and referred to according to the reset
Order performs the reset trigger of control logic device.
Alternatively, the control logic device of every piece of master control borad is touched according further to the reset instruction independently of master control sheet reset
Send out the reset to the control logic device.
Alternatively, service bus is ether bus.
Alternatively, the ether bus of CPU side is connected to CPU ether mac controller interface.
A kind of management network port collocation method for the network equipment that the present invention is provided, the network equipment includes two pieces of master controls
Plate, every piece of master control borad has the PHY chip of CPU and connection management network interface, and the management network port collocation method is included in every piece of master
Control the following steps that plate is performed:
After network equipment electrifying startup, the CPU of the PHY chip of this plate and this plate is managed by service bus and PHY
Bus mutual conduction, so that the CPU of this plate can manage the management net that bus detects this plate from the PHY chip of this plate by PHY
The connection status of mouth;
After the CPU of this plate completes initialization, the CPU of this plate is received to the testing result of the management network port of this plate and is examined
Survey this plate and the activestandby state to plate;
If the management network port of this plate is external to management network and this plate is main control board, the PHY cores of this plate are kept
The mutual conduction of bus is managed between piece and the CPU of this plate by service bus and PHY;
If the management network port of this plate is external to management network and this plate is slave control board, by the PHY chip of this plate
Switch to and bus mutual conduction is managed by service bus and PHY with the CPU to plate;
If the management network port of this plate is not external to management network and this plate is main control board, the CPU of this plate is cut
It is changed to and passes through service bus and PHY management bus mutual conductions with the PHY chip to plate.
Alternatively, will connection if the management network port of this plate is not external to management network and this plate is slave control board
Service bus and PHY the management bus of this plate PHY chip disconnect.
As can be seen here, based on the present invention, in two pieces of master control borads each piece when this plate CPU is initialized, can be by this plate
CPU and PHY chip bus managed by service bus and PHY turned on so that the CPU of this plate can manage bus by PHY
Whether the management network port for detecting this plate from PHY chip is external to management network;Also, it is external to pipe for management network port
The master control borad of network is managed, if this plate is main control board, the management network port of this plate can lead to after the completion of this plate CPU initialization
Cross service management bus and PHY management bus is turned on to the CPU of this plate, business pipe is passed through with the CPU for realizing main control board
Bus and PHY management buses are managed to being accessed and status monitoring in the plate for the management network port for being external to management network port, if to based on plate
With master control borad, then the management network port of this plate can be switched on by service bus and PHY management buses after the completion of CPU initialization
To the CPU of plate, to realize that main control board manages bus to being external to the pipe of management network port by service management bus and PHY
Formula is passed through between the plate for managing network interface to access and status monitoring.So as to which the network equipment is only external to management net by a management network port
Network is feasible, and correspondingly, converging the switching equipment of multiple management network ports can just be omitted, to simplify networking.
Brief description of the drawings
Fig. 1 be the embodiment of the present invention in the network equipment example arrangement schematic diagram;
Fig. 2 is a kind of networking example schematic of the network equipment as shown in Figure 1;
Fig. 3 a to Fig. 3 d are the operation principle schematic diagram of the network equipment as shown in Figure 1;
Fig. 4 is the preferred structure schematic diagram of the control logic device shown in Fig. 1;
Fig. 5 be the embodiment of the present invention in be used for the network equipment management network port collocation method exemplary flow schematic diagram.
Embodiment
For the objects, technical solutions and advantages of the present invention are more clearly understood, develop simultaneously embodiment referring to the drawings, right
The present invention is further described.
The network equipment referred in Fig. 1, the present embodiment includes two pieces of master control borads, wherein:
Every piece of master control borad has CPU, control logic device and connection management network interface PHY (physical layer) chip;
The CPU and PHY chip of every piece of master control borad, which manage bus by service bus and PHY and connect the control of this plate respectively, to patrol
Volume device, i.e. the control logic device of every piece of master control borad by service bus and PHY manage bus be connected to this plate CPU and
Between PHY chip;Wherein, service bus can be ether bus, and be connected to CPU ether MAC (Media in CPU side
Access Control, medium education) control unit interface;
Also, the control logic device of every piece of master control borad also manages bus and the control to plate by service bus and PHY
Logic device is interconnected.
The network equipment shown in Fig. 1 goes for network construction form as shown in Figure 2, i.e. can there was only one piece of master control
The management network port of plate is external to management network.Every piece of interface board in Fig. 2, the network equipment is please combined while referring to Fig. 1
All there is network interface, and the network interface of every piece of interface board is all external to business network;Although every piece of master in the network equipment
Control plate is all formed with management network port, but a management network port of only one piece master control borad is external to management network.
For network construction form as shown in Figure 2, the network equipment shown in Fig. 1 can be run in the following way:
Fig. 3 a are please combined while referring to Fig. 1, after network equipment electrifying startup, the control logic dress of every piece of master control borad
Put service bus and PHY by the service bus of this plate PHY chip side and PHY management bus respectively with CPU side and manage bus phase
Mutually conducting, also, the CPU of this plate manages the state that bus detects the management network port of this plate from the PHY chip of this plate by PHY.
Fig. 3 b are please combined while referring to Fig. 1, after the CPU of this plate completes initialization, the control of every piece of master control borad is patrolled
Volume device receives the CPU of this plate to the testing result of the management network port of this plate and detects this plate and the activestandby state to plate.Its
In, bus is further managed by logic between the control logic device of every piece of master control borad and the CPU of this plate and connected, this plate
CPU manages the logic that the testing result to the management network port of this plate is supplied to this plate by bus in the way of write operation by logic
Control device;Also, the control logic device of every piece of master control borad can have activestandby state to detect pin, and pass through activestandby state
Detection pin detects this plate and the activestandby state to plate from this plate and to the CPU of plate.
If the master control borad where being external to the management network port of management network is main control board, while referring to Fig. 1
Conjugant Fig. 3 c:
For the main control board shown in Fig. 3 c, the control logic device of this plate can interpolate that out the management network port of this plate
Be external to management network and this plate be main control board, thus this plate control logic device keep this plate PHY chip side with
The service bus and PHY of CPU side manage the mutual conduction of bus;
For the slave control board shown in Fig. 3 c, the control logic device of this plate can interpolate that out the management network port of this plate
Be not external to management network and this plate be slave control board, thus this plate control logic device by this plate PHY chip side
Service bus and PHY management buses and service bus and PHY the management bus of this plate CPU side disconnect and keep this plate PHY chip
Service bus and PHY the management bus of side and the service bus and PHY of the control logic device side to plate manage the disconnection of bus.
Now, the management network port for being external to management network of main control board manages total by service management bus and PHY
Line is turned on to the CPU of this plate, so as to realize that the CPU of main control board is external by service management bus and PHY management bus
It is connected in the plate of the management network port of management network port and accesses and status monitoring;
Moreover, the CPU of slave control board will not be turned on being external to the management network port of management network, and slave control board
Not being external to the management network port of management network will not also turn on primary and slave control board CPU, therefore, slave control board
CPU will not manage message with management network interaction, and the management network port in idle state of slave control board can be also able to
Effective isolation.
If the master control borad where being external to the management network port of management network is slave control board, while referring to Fig. 1
Conjugant Fig. 3 d:
For the main control board shown in Fig. 3 d, the control logic device of this plate can interpolate that out the management network port of this plate
Management network is not external to and this plate is main control board, then the control logic device of this plate is total by the business of this plate CPU side
Line and PHY manage bus switch to the service bus and PHY respectively with the control logic device side to plate and manage bus phase mutual conductance
It is logical;
For the slave control board shown in Fig. 3 d, the control logic device of this plate can interpolate that out the management network port of this plate
Be external to management network and this plate be slave control board, thus this plate control logic device by the industry of this plate PHY chip side
Bus of being engaged in and PHY manage bus switch to the service bus and PHY respectively with the control logic device side to plate and manage bus phase
Mutually conducting, to enable the management network port of this plate to be conducted to by this plate and the logic control device to plate interconnection to plate
CPU;
Now, the management network port for being external to management network of slave control board can manage total by service bus and PHY
Line is turned on to the CPU of main control board, to realize that main control board manages bus to external by service management bus and PHY
Accessed and status monitoring to formula is passed through between the plate of the management network port of management network port;
Moreover, the CPU of slave control board will not be turned on being external to the management network port of management network, and main control board
Not being external to the management network port of management network will not also turn on primary and slave control board CPU, therefore, slave control board
CPU will not manage message with management network interaction, and the management network port in idle state of main control board can be also able to
Effective isolation.
Visible based on above-mentioned principle, each management network port of the network equipment shown in Fig. 1 is not only able to realize that this plate is visited
Ask, but also the access of formula is passed through between plate of the support between different master control borads, therefore, no matter which block master control borad is as primary
Master control borad, the CPU of main control board can have access to the management network port for being external to management network.
So as to which it is feasible that the network equipment only can be external to management network by a management network port, correspondingly, is converged
The switching equipment of multiple management network ports can just be omitted, to simplify networking.
In addition, the control logic device of every piece of master control borad can be according further to the reset instruction independently of master control sheet reset
Trigger the reset to the control logic device.That is, the unification that the reseting pin of control logic device is not controlled by master control sheet reset
Management, during master control sheet reset (other elements in master control borad enter reset state), control logic device still may be at normally
Working condition, so may insure management network port lasting upstate kept to main control board during masterslave switchover.
Referring again to Fig. 4, the control logic device of the every piece of master control borad shown in Fig. 1 can include:
Service bus switching switch, performs PHY chip side, this plate CPU side and the business to plate control logic device side
Conducting and disconnection between bus;
PHY manages highway switching, performs PHY chip side, this plate CPU side and to plate control logic device side
Conducting and disconnection between PHY management buses;
CPU software interface, the CPU write for receiving this plate enter and (bus managed by the logic shown in Fig. 4) to this plate
The testing result of management network port, i.e. the CPU of this plate is carried out by the write operation to CPU software interface to the CPU software interface
Set, to be embodied by the setting to CPU software interface in the testing result to the management network port of this plate, the testing result at least
Whether the management network port including this plate is external to the connection status of management network;
Active and standby detector, detection (pin is detected by the activestandby state shown in Fig. 4) this plate and the activestandby state to plate;
Switch controller, according to the testing result and this plate and the activestandby state to plate to this board management network interface, and is pressed
According to previously described conducting and the condition disconnected, control business highway switching and PHY management highway switchings are held respectively
Row service bus and PHY manage the conducting and disconnection of bus.
In addition, triggering the in the case of of reset according to the reset instruction independently of master control sheet reset for control logic device, cut
Changer controller can further receive the reset instruction independently of master control sheet reset and perform control logic according to the reset instruction
The reset trigger of device, for example, switch controller can be further provided with the reseting pin isolated with master control borad reset signal
(not shown in Fig. 4).
Above is the detailed description to the network equipment in the present embodiment.In addition to the above-mentioned network equipment, this implementation
Example also provides a kind of management network port collocation method for the network equipment.
Fig. 5 is referred to, the management network port collocation method is included in the following steps that every piece of master control borad of the network equipment is performed:
Step 501, the CPU of the PHY chip of this plate and this plate is passed through into service bus and PHY after electricity on network devices
Manage bus conducting.
Step 502, the CPU of this plate is initialized, and manages PHY core of the bus from this plate by PHY in initialization
Piece detects the connection status of the management network port of this plate;
Step 503, after the CPU of this plate completes initialization, the detection to the management network port of this plate is received from the CPU of this plate
As a result this plate and the activestandby state to plate, are detected;
Step 504, the testing result and this plate and the activestandby state to plate of the management network port of this plate are judged;
Step 505, if the management network port of this plate is external to management network and this plate is main control board, this is kept
The mutual conduction of bus is managed between the PHY chip of plate and the CPU of this plate by service bus and PHY;
Step 506, if the management network port of this plate is external to management network and this plate is slave control board, by this plate
PHY chip switch to and service bus passed through to the CPU of plate and PHY manages bus mutual conduction;
Step 507, if the management network port of this plate is not external to management network and this plate is main control board, it incite somebody to action this
The CPU of plate is switched to manages bus mutual conduction with the PHY chip to plate by service bus and PHY.
If furthermore it is preferred that the management network port of this plate be not external to management network and this plate be slave control board,
The service bus and PHY management bus for connecting this plate PHY chip can be disconnected, by the pipe in idle state of this plate
Manage network interface isolation.
Hereafter, for every piece of master control borad, if this plate is main control board, the CPU of this plate can by this plate or
To the management network port transmitting-receiving management message of the external management network of plate;And if this plate is slave control board, the CPU of this plate will not
Transmitting-receiving management message.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all essences in the present invention
God is with principle, and any modification, equivalent substitution and improvements done etc. should be included within the scope of protection of the invention.
Claims (10)
1. a kind of network equipment, it is characterised in that including two pieces of master control borads, every piece of master control borad have CPU, control logic device,
And the PHY chip of connection management network interface, wherein, the control logic device of every piece of master control borad is managed by service bus and PHY
Bus is connected between the CPU of this plate and PHY chip and manages bus and the control logic to plate by service bus and PHY
Device interconnecting, also, in every piece of master control borad:
After network equipment electrifying startup, the control logic device of this plate manages the service bus of this plate PHY chip side and PHY
Bus manages bus mutual conduction with the service bus and PHY of CPU side respectively, also, the CPU of this plate manages bus by PHY
The state of the management network port of this plate is detected from the PHY chip of this plate;
After the CPU of this plate completes initialization, the control logic device of this plate receives the CPU of this plate to the management network port of this plate
Testing result simultaneously detects this plate and the activestandby state to plate;
If the management network port of this plate is external to management network and this plate is main control board, the control logic device of this plate
The service bus and PHY of this plate PHY chip side and CPU side is kept to manage the mutual conduction of bus;
If the management network port of this plate is external to management network and this plate is slave control board, the control logic device of this plate
The service bus of this plate PHY chip side and PHY are managed into bus switch to business respectively with the control logic device side to plate
Bus and PHY management bus mutual conductions;
If the management network port of this plate is not external to management network and this plate is main control board, the control logic of this plate is filled
Put that the service bus of this plate CPU side and PHY management bus switchs is total to the business respectively with the control logic device side to plate
Line and PHY management bus mutual conductions.
2. the network equipment according to claim 1, it is characterised in that if the management network port of this plate is not external to management net
Network and this plate are slave control board, then the control logic device of this plate manages the service bus of this plate PHY chip side and PHY
Bus and service bus and PHY the management bus of this plate CPU side disconnect and keep the service bus and PHY of this plate PHY chip side
Manage the disconnection of bus and service bus and PHY the management bus of the control logic device side to plate.
3. the network equipment according to claim 1, it is characterised in that the control logic device of every piece of master control borad and this plate
Further bus is managed between CPU by logic to connect, the CPU of this plate manages bus in the way of write operation by logic will be right
The testing result of the management network port of this plate is supplied to the logic control device of this plate.
4. the network equipment according to claim 3, it is characterised in that the control logic device of every piece of master control borad includes:
Service bus switching switch, performs PHY chip side, this plate CPU side and the service bus to plate control logic device side
Between conducting and disconnection;
PHY manages highway switching, performs PHY chip side, this plate CPU side and the PHY to plate control logic device side and manages
Manage the conducting and disconnection between bus;
CPU software interface, receives the testing result for the management network port to this plate that the CPU write of this plate enters;
Active and standby detector, detects this plate and the activestandby state to plate;
Switch controller, according to the testing result and this plate and the activestandby state to plate to this board management network interface, control business
Highway switching and PHY management highway switchings.
5. the network equipment according to claim 4, it is characterised in that switch controller is further received independently of master control borad
The reset instruction of reset and the reset trigger that control logic device is performed according to the reset instruction.
6. the network equipment according to claim 1, it is characterised in that the control logic device of every piece of master control borad further according to
The reset to the control logic device is triggered according to the reset instruction independently of master control sheet reset.
7. the network equipment according to claim 1, it is characterised in that service bus is ether bus.
8. the network equipment according to claim 7, it is characterised in that the ether bus of CPU side is connected to CPU ether
Mac controller interface.
9. a kind of management network port collocation method for the network equipment, it is characterised in that the network equipment includes two pieces of master control borads,
Every piece of master control borad has the PHY chip of CPU and connection management network interface, and the management network port collocation method is included in every piece of master control borad
The following steps of execution:
After network equipment electrifying startup, the CPU of the PHY chip of this plate and this plate is managed into bus by service bus and PHY
Mutual conduction, so that the CPU of this plate can detect the management network port of this plate by PHY management bus from the PHY chip of this plate
Connection status;
After the CPU of this plate completes initialization, the CPU of this plate is received to the testing result of the management network port of this plate and this is detected
Plate and the activestandby state to plate;
If the management network port of this plate is external to management network and this plate is main control board, keep the PHY chip of this plate with
The mutual conduction of bus is managed between the CPU of this plate by service bus and PHY;
If the management network port of this plate is external to management network and this plate is slave control board, the PHY chip of this plate is switched
To manage bus mutual conduction by service bus and PHY with the CPU to plate;
If the management network port of this plate is not external to management network and this plate is main control board, the CPU of this plate is switched to
Bus mutual conduction is managed by service bus and PHY with the PHY chip to plate.
10. management network port collocation method according to claim 9, it is characterised in that if the management network port of this plate is not outer
It is connected to management network and this plate is slave control board, then the service bus and PHY management bus that connect this plate PHY chip breaks
Open.
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CN111357248B (en) * | 2017-12-20 | 2023-01-13 | 瑞典爱立信有限公司 | Method and apparatus for PHY management in FLEXE networks |
CN108712293B (en) * | 2018-05-30 | 2021-12-07 | 新华三技术有限公司 | Single board management method and network equipment |
CN111064553B (en) * | 2019-12-12 | 2022-07-05 | 苏州浪潮智能科技有限公司 | Switch and loopback diagnosis method, device and storage medium of management network port thereof |
CN111262735B (en) * | 2020-01-15 | 2023-04-07 | Ut斯达康通讯有限公司 | Network management switching device and method |
CN113938449B (en) * | 2021-09-23 | 2022-08-09 | 北京华电众信技术股份有限公司 | Control method of network security equipment and network security equipment |
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CN101860439A (en) * | 2010-04-16 | 2010-10-13 | 中兴通讯股份有限公司 | Interface board, communication device and method for configuring interface board |
CN102752150A (en) * | 2012-07-20 | 2012-10-24 | 迈普通信技术股份有限公司 | Distributed communication equipment capable of providing remote board card debugging and remote board card debugging method |
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