CN116319825A - Backup method and system of network switch, storage medium and electronic equipment - Google Patents

Backup method and system of network switch, storage medium and electronic equipment Download PDF

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Publication number
CN116319825A
CN116319825A CN202211581359.3A CN202211581359A CN116319825A CN 116319825 A CN116319825 A CN 116319825A CN 202211581359 A CN202211581359 A CN 202211581359A CN 116319825 A CN116319825 A CN 116319825A
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backup
network switch
network
server
task
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CN202211581359.3A
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Chinese (zh)
Inventor
孙吉平
李志峰
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Beijing Senseshield Technology Co Ltd
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Beijing Senseshield Technology Co Ltd
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Priority to CN202211581359.3A priority Critical patent/CN116319825A/en
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L67/00—Network arrangements or protocols for supporting network services or applications
    • H04L67/01—Protocols
    • H04L67/10—Protocols in which an application is distributed across nodes in the network
    • H04L67/1095—Replication or mirroring of data, e.g. scheduling or transport for data synchronisation between network nodes
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L63/00—Network architectures or network communication protocols for network security
    • H04L63/08—Network architectures or network communication protocols for network security for authentication of entities
    • H04L63/083—Network architectures or network communication protocols for network security for authentication of entities using passwords
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L67/00—Network arrangements or protocols for supporting network services or applications
    • H04L67/2866—Architectures; Arrangements
    • H04L67/30—Profiles
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
    • Y02D30/00—Reducing energy consumption in communication networks
    • Y02D30/50—Reducing energy consumption in communication networks in wire-line communication networks, e.g. low power modes or reduced link rate

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Computer Hardware Design (AREA)
  • Computer Security & Cryptography (AREA)
  • Computing Systems (AREA)
  • General Engineering & Computer Science (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)

Abstract

The invention discloses a backup method, a backup system, a storage medium and electronic equipment of a network switch. The backup method of the network switch comprises the following steps: storing information for logging into the network switch; creating a backup task; after triggering the backup task, logging in the network switch through the information to enable the network switch to execute the backup command so as to backup the files of the network switch. The technical scheme can at least save the labor cost for backup operation of the network switch.

Description

Backup method and system of network switch, storage medium and electronic equipment
Technical Field
The present invention relates to the field of computer technologies, and in particular, to a backup method, a system, a storage medium, and an electronic device for a network switch.
Background
A network switch is a device for expanding a network that can provide more connection ports in a sub-network to connect more computers. The network architecture of each company is independent of the network switch. However, as the scale of networks grows, the number of network switches that network engineers must maintain is also increasing. Command terminals are also diverse because of the different system configurations of the different network switches. In order to ensure the stability of the network, a network engineer can only manually backup the configuration files of each network switch at regular intervals, so that when a problem occurs in a certain network switch, the system can be quickly reset, and the original configuration files are used for replacing to quickly restore the network.
However, the above method requires a network engineer to log in various network switches periodically to manually back up configuration files in the network switch. The pain of this method is that it is labor-intensive and the more and more network switches, the more labor time and effort is required.
Disclosure of Invention
In view of the above problems in the related art, the present invention provides a backup method, system, storage medium and electronic device for a network switch, which can at least save labor cost.
The technical scheme of the invention is realized as follows:
according to an aspect of an embodiment of the present application, there is provided a backup method of a network switch, the backup method including: storing information for logging into the network switch; creating a backup task; after triggering the backup task, logging in the network switch through the information to enable the network switch to execute the backup command so as to backup the files of the network switch.
In some embodiments, the backup task comprises a timing period, and triggering the backup task comprises: when the timing period is reached, a backup task is triggered.
In some embodiments, the number of network switches is a plurality, wherein the backup task is configured to specify a network switch of the plurality of network switches to execute the backup command.
In some embodiments, the backup task includes a terminal command corresponding to the corresponding network switch to cause the corresponding network switch to execute the backup command.
In some embodiments, after the network switch executes the backup command, further comprising: feeding back an execution result of the backup file; and adjusting the backup command according to the execution result.
According to another aspect of the embodiments of the present application, there is also provided a backup system of a network switch, the backup system including: the server is in communication connection with the network switch and stores a pre-established backup task and information for logging in the network switch; the backup server is in communication connection with the network switch; the server logs in the network switch by using information in response to the triggering of the backup task, so that the network switch executes the backup command to store the file of the network switch in the backup server.
In some embodiments, the backup task includes a timing period, wherein the backup task is triggered when the timing period is reached.
In some embodiments, the number of network switches is a plurality, wherein the backup task is configured to specify a network switch of the plurality of network switches to execute the backup command.
In some embodiments, the backup task includes a terminal command corresponding to the corresponding network switch to cause the corresponding network switch to execute the backup command.
In some embodiments, the backup server is further configured to feed back an execution result of the storage file, so as to adjust the backup command according to the execution result.
According to another aspect of the embodiments of the present application, there is also provided a storage medium having a computer program stored thereon, which when executed by a processor performs the backup method of the network switch of the embodiments.
According to another aspect of the embodiments of the present application, there is also provided an electronic device including a processor, a memory, and a computer program stored on the memory, the processor executing the computer program to implement the backup method of the network switch of the embodiments.
According to the technical scheme, the information for login is stored in the server in advance, the server can log in the network switch in response to the backup task and enable the network switch to execute the backup command so as to backup the file, and the file of the network switch can be automatically and systematically backed up, so that the labor cost is saved, the efficiency is higher, and the requirements under the condition of a large number of network switches can be met. In addition, by storing the information for logging in the network switch in the server in advance, the problems of incapability of finding a password table, password mixing, password forgetting and the like in manual operation can be avoided. By triggering the backup task at regular time, the backup can be automatically performed when the specified time period is reached, the network switch can be accurately backed up, and the problems that the backup operation is forgotten in manual operation and the like are avoided. By creating a terminal command corresponding to the network switch at the server in advance, it is possible to operate the network switch of different system configurations. The network engineer only needs to check the feedback execution result regularly and make adjustment according to the execution result, so that the network switch can be backed up without excessively relying on manpower.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings that are needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic block diagram of a backup system according to some embodiments of the present application.
FIG. 2 is a flowchart of a backup operation of the backup system of FIG. 1, according to some embodiments of the present application.
Fig. 3 is a flow chart of a backup method of a network switch according to some embodiments of the present application.
Fig. 4 is an architectural schematic block diagram of a privileged account management system according to some embodiments of the present application.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which are derived by a person skilled in the art based on the embodiments of the invention, fall within the scope of protection of the invention.
According to an embodiment of the application, a backup system of a network switch is provided. FIG. 1 is a schematic block diagram of a backup system 100 according to some embodiments of the present application. Referring to fig. 1, a backup system 100 includes: a server 110 communicatively coupled to the network switch 200, and a backup server 120 communicatively coupled to the network switch 200.
The server 110 may store a backup task created in advance, and may also store information for logging into the network switch 200 in advance.
In some embodiments, the backup tasks may be created at the server 110 by a worker such as a network engineer. The network engineer may create the backup task directly at the server or may create the backup task at the server via a client (e.g., web client, PC client, mobile client, etc.) communicatively coupled to the server. It will be appreciated that there may be multiple backup tasks in the server 110, where the network switches for which the backup tasks are directed may be the same or different, and the files of the network switches for which the backup tasks are required to be backed up may also be different. Furthermore, the backup tasks may have the same or different trigger conditions.
The information for logging in the network switch mainly comprises login credentials of the network switch, and may include an account number and a password of the network switch. It will be appreciated that a network switch may correspond to multiple accounts and passwords so that different staff members can have respective accounts and passwords for the network switch. It will also be appreciated that for multiple network switches, a worker may have multiple accounts and passwords, respectively. The information for logging into the network switch may also include other possible or necessary information such as the IP address of the network switch.
When a certain backup task is triggered, the server 110 may log in the network switch 200 to be backed up using the stored information for logging in the network switch in response to the backup task being triggered, so that the network switch 200 executes a backup command to store a file to be backed up by the network switch 200 in the backup server 120. In some embodiments, the backed up file may be a configuration file of the network switch 200, or may be any other type of file according to actual needs.
In some embodiments, the backup task may include a timing period, in such embodiments, the backup task is triggered when the timing period is reached, such that the backup task may be periodically triggered to backup the network switch 200. In embodiments where the number of network switches 200 is multiple, the backup task may be configured to specify the network switch 200 to execute the backup command in order to backup the selected network switch 200.
In some embodiments, there may be differences in the backup commands corresponding to different network switches. Illustratively, the backup command corresponding to switch a may be: tftp 192.168.2.237put startup.cfg, the corresponding backup command for switch B may be: tftp-a manageaddress 192.168.2.237put vrpcfg.zip. The server may obtain the backup command of each network switch in advance. When the service end runs a certain backup task, the corresponding backup command is transmitted to the corresponding network switch to be executed according to the network switch appointed in the backup task.
In some embodiments, the backup system may further include a client communicatively connected to the server, and when the worker wants to backup the network switch, the worker may send an operation instruction to the server through the client, so as to trigger a corresponding backup task.
After backing up the files of the network switch 200 to the backup server 120, the backup server 120 may return a result to the server 110, the server 110 may feed back an execution result of the stored files to the network engineer according to the returned result, and the network engineer may directly or indirectly adjust on the server according to the execution result.
In the backup system 100 for the network switch 200, by storing the information for login in advance at the server 110, the server 110 can log in the network switch 200 in response to the backup task and cause the network switch 200 to execute the backup command to backup the file, so that the file of the network switch 200 can be automatically and systematically backed up, thereby saving labor cost, having higher efficiency and meeting the requirements in the case of a large number of network switches 200. In addition, by storing the information for logging in the network switch 200 in the server 110 in advance, the problems of the password table not being found, the password being mixed, the password being forgotten, and the like during manual operation can be avoided. By triggering the backup task at regular time, the backup can be automatically performed when the specified time period is reached, so that the network switch 200 can be accurately backed up, and the problem that the backup operation is forgotten in manual operation is avoided. The network engineer only needs to check the feedback execution result regularly and make adjustment according to the execution result, so that the network switch 200 can be backed up without excessively relying on manpower. In conclusion, the technical scheme of the application greatly reduces the labor cost, and can manage the network switch more safely, intelligently and conveniently.
FIG. 2 is a flowchart of a backup operation of the backup system 100 of FIG. 1, according to some embodiments of the present application. The flow of backup operation of the backup system 100 shown in fig. 1 is described with reference to fig. 2. First, at step S11, information associated with the network switch 200 may be entered at the server 110 in advance by the network engineer 300. In some embodiments, the entered information may include information for logging into the network switch 200, such as an account number and a password. In some embodiments, the entered information may also include a back-up command (i.e., a back-up file terminal command) for backing up files, respectively corresponding to the respective network switches 200.
At step S12, network connectivity may be tested between the server 110 and the network switch 200, and the information (e.g., account number, password) stored at step S11 may be checked for correctness.
Thereafter, at step S13, the stored information may be encrypted with a password (hereinafter referred to as a second password for convenience of distinction from the password in the previous step). The second passwords used to encrypt the information of the different network switches may be the same or different. Also, at step S14, the server 110 may return a notification of the success of the entry to the network engineer 300.
Next, at step S21, the network engineer 300 may log into the server 110, creating a backup task including a timing cycle in the server 110. In some embodiments, different network engineers may have respective server login accounts. Different network engineers may have different operation rights on the server, and for a certain network engineer, it can only back up network switches within the rights range. Accordingly, the network switch designated by the network engineer in the backup task created on the server can be only the network switch within the authority range. By adopting the mode, the network engineer only needs to memorize or store the own server login account, and does not need to memorize the login information of different network switches. And, after the information for logging in of each network switch is logged in, although a certain network engineer (which may not be the same person as the logged-in network engineer) may create a backup task for the network switch within its authority range, the information for logging in each network switch, particularly the password for logging in, is stored on the server side, but may not be notified to the network engineer, so that important information in the information for logging in each network switch is prevented from being revealed, affecting the security of network switch management.
At step S22, the network switch 200 to be backed up and the corresponding timing period are selected according to the backup task. At this point, the creation of the backup task is successful.
At step S23, a backup task is triggered each time a timing period is reached. At step S24, in response to the backup task being triggered, the server 110 automatically logs into the network switch 200 using pre-stored information (such as account numbers and passwords). At step S25, the network switch 200 may be caused to execute the backup command using the backup command stored in advance. At step S26, when the execution of the backup command is completed, the file to be backed up is backed up to the backup server 120.
At step S27, after the backup server 120 stores the file, the result is returned to the network switch 200. At step S28, the network switch 200 sends the result to the server 110. Then, at step S29, the server 110 may save the execution result, such as the execution record and the status, according to the result. The network engineer 300 may view the execution result at the server 110 or through a client communicatively connected to the server 110, and may adjust a backup command or the like according to the execution result.
The backup method of the network switch in the embodiment of the application can also be applied to a PAM privilege account management system. A PAM system is a system for managing network devices. Referring to fig. 4, the pam system may include an account management system client (e.g., web client, PC client, mobile client, etc.), an account management system server, and a proxy agent.
The client is in communication connection with the account management server, and staff such as network engineers can use the client to remotely access the account management system server.
The foregoing server 110 may run on an account management system server. The account management system server may be another server independent of the backup server 120, or the function of the backup server 120 may be implemented by the account management system server, which may be a functional module in the account management system server. It can be understood that when implemented by the same account management system server, the network switch may directly store the execution record and status by the account management system server after executing the backup command and completing the backup.
The proxy service agents can be deployed in different regions, the account management system server is respectively in communication connection with each proxy service agent, and each proxy service agent is respectively in communication connection with the network devices in the respective regions, so that the account management system can be used for managing the network devices in different regions. The proxy service agent may support network devices of rdp, ssh, vnc protocols.
The managed network devices may be local servers, cloud servers, virtual machines, network switches, and other devices, and some or all of the managed network devices may be in a local area network, and of course, some of the managed network devices may also be in a public network. The plurality of network switches managed in this case may be distributed in at least two different domains. Illustratively, S-BJ1 and S-SH1 in FIG. 4 are network switches distributed over 2 different domains, respectively.
When the network switches to be managed are distributed in a plurality of regions and the regions are far away from each other, different staff are required to be allocated to take charge of backup work of the network switches by adopting a conventional method, so that the cost is high and the management efficiency is low. Even with account management systems, it is difficult to support such a scenario with a conventional account management system. This is mainly because some network devices are not exposed to the public network and are only accessible within the local area network for network reasons or account security, and if a conventional account management system is used to back up the network switch, multiple independent account management systems need to be deployed around the site. The network switch is backed up by adopting the privileged account management system in the embodiment of the application, so that the backup can be conveniently and efficiently realized, the backup of the cross-regional network switch can be realized, and the labor cost of the backup is further reduced.
The embodiment of the application also provides a backup method of the network switch. Fig. 3 is a flow chart of a backup method of a network switch according to some embodiments of the present application. Referring to fig. 3, the backup method may include step S302 of storing information for logging in to the network switch. Step S302 may correspond, for example, to step S11 described above with reference to fig. 2. The backup method may further include step S304 of creating a backup task. Step S304 may correspond, for example, to steps S21 and S22 described above with reference to fig. 2.
The backup method may further include step S306 of logging in the network switch using the stored information after triggering the backup task, to cause the network switch to execute the backup command to backup the file of the network switch. Step S306 may correspond to, for example, steps S23 to S26 described above with reference to fig. 2.
In some embodiments, the backup task includes a timing period, in such embodiments, the backup task is triggered when the timing period is reached. In some embodiments, the number of network switches is a plurality, wherein the backup task may be configured to designate a network switch of the plurality of network switches to execute the backup command. In some embodiments, the backup task may further include a terminal command corresponding to the corresponding network switch to cause the corresponding network switch to execute the backup command.
In some embodiments, the backup method may further include, after step S306: feeding back the execution result of the backup file (for example, may correspond to steps S27 and S28 described above with reference to fig. 2); the backup command is adjusted according to the execution result (for example, may correspond to step S29 described above with reference to fig. 2).
It should be understood that the above backup method is only exemplary, and those skilled in the art can make various modifications according to the above method, and the solutions after the modifications are also within the scope of protection of the present application.
The present application provides a storage medium having stored thereon a computer program which, when executed by a processor, performs a backup method of an embodiment.
The present application also provides a computer program product which, when run on a computer, causes the computer to perform the backup method of the method embodiment.
The foregoing description of the preferred embodiments of the invention is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the invention.

Claims (10)

1. A method for backing up a network switch, comprising:
storing information for logging in to the network switch;
creating a backup task;
after triggering the backup task, logging in the network switch through the information to enable the network switch to execute a backup command so as to backup the file of the network switch.
2. The method for backup of a network switch as recited in claim 1, wherein,
the backup task comprises a timing period and,
triggering the backup task includes: and triggering the backup task when the timing period is reached.
3. The method for backup of a network switch as recited in claim 1, wherein,
the number of network switches is a plurality, wherein the backup task is configured to designate a network switch of the plurality of network switches to execute a backup command.
4. A method of back-up of a network switch according to claim 3, wherein the method is applied to a privileged account management system for managing at least the network switch;
at least two of the network switches managed by the privileged account management system are in different territories and/or at least two of the network switches to which the back-up command is to be executed are in different territories.
5. The backup method of a network switch according to claim 1, further comprising, after the network switch executes the backup command:
feeding back an execution result of backing up the file;
and adjusting the backup command according to the execution result.
6. A backup system for a network switch, comprising:
the server is in communication connection with the network switch and stores a pre-established backup task and information for logging in the network switch;
the backup server is in communication connection with the network switch;
and the server-side responds to the triggering of the backup task and logs in the network switch by utilizing the information, so that the network switch executes a backup command to store the file of the network switch in the backup server.
7. The backup system of a network switch of claim 6, wherein the backup task comprises a timing period, wherein the backup task is triggered when the timing period is reached.
8. The backup system of a network switch as recited in claim 6, wherein,
the number of network switches is a plurality, wherein the backup task is configured to designate a network switch of the plurality of network switches to execute the backup command.
9. A storage medium having stored thereon a computer program which, when executed by a processor, performs the backup method of a network switch according to any of claims 1-5.
10. An electronic device comprising a processor, a memory and a computer program stored on the memory, wherein the processor executes the computer program to implement the network switch backup method of any of claims 1-5.
CN202211581359.3A 2022-12-09 2022-12-09 Backup method and system of network switch, storage medium and electronic equipment Pending CN116319825A (en)

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