Telnet/SSH-based network terminal management method

Abstract

The invention discloses a telnet / secure shell (SSH)-based network terminal management method. The method comprises the following steps: (1), forming a corresponding relation between internet protocol (IP) addresses and media access control (MAC) addresses of switch ports and terminals; (2), setting a terminal matching rule; (3), configuring relevant information of a core switch; (4), obtaining port list information of the core switch; (5), obtaining downlink MAC address information of each port of the core switch; (6), obtaining a corresponding relation list of the IP addresses and the MAC addresses; (7), carrying out verification and fitting on the ports, the IP addresses, and the MAC addresses according to the configured terminal matching rule; and (8), blocking the terminal not conforming to the matching rule and releasing the terminal conforming to the matching rule. Therefore, network terminal management can be completed automatically; the labor management cost can be saved; and the complete and effective terminal management can be provided.

Description

technical field [0001] The invention relates to equipment management in network management, in particular to a Telnet / SSH-based network terminal management method. Background technique [0002] In government departments and industries such as finance, telecommunications, and public security, due to the high confidentiality requirements for their information, strict management and control is required for the internal networks of departments and enterprises, and all terminals that have not been approved and authenticated cannot access Departments and corporate intranets. [0003] Management of network terminal access is an important means of network terminal management and control, which is usually managed manually: manually manage and allocate all network ports that can access the intranet, and assign each The connected terminal is assigned an IP address, the MAC address of the terminal is recorded, and the network port address connected; the network port is manually managed...

AI Technical Summary

Problems solved by technology

[0003] Management of network terminal access is an important means of network terminal management and control, which is usually managed manually: manually manage and allocate all network ports that can access the intranet, and assign each The connected terminal is assigned an IP address, the MAC address of the terminal is recorded, and the network port address connected; the network port is manually managed and controlled, the access location is fixed, and access control and manual control are performed on all office areas that can be connected to the intranet. Control, after configuring the assigned IP address, the legal terminal accesses the internal network of the department and enterprise at the assigned fixed location; the following problems exist in the management of network terminal access by manual management and regional control methods: management cost High; can't fully effectively access the terminal for control

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