Network management method of FC switching network system

A switching network and system network technology, applied in the direction of data switching network, transmission system, digital transmission system, etc., can solve the problems of unable to control, monitor and manage FC equipment, and achieve the goal of improving safety, reliability and reliability Effect

Active Publication Date: 2021-03-19
西安云维智联科技有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] Aiming at the above technical problems, the present invention provides a network management method of FC switching network system, which solves the problem of being unable to control, monitor and manage FC devices in the network

Method used

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  • Network management method of FC switching network system
  • Network management method of FC switching network system
  • Network management method of FC switching network system

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Experimental program
Comparison scheme
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Embodiment Construction

[0071] See attached figure 2 , a kind of FC switching network system network management method, described method comprises the following steps:

[0072] Build N FC devices and n FC switches into an FC switching network system, each FC device includes a fiber interface card FIC and its subordinate CPU, supporting drivers and upper-layer applications;

[0073] The system integrator globally defines the upper-layer application interface functions of each FC device, including at least network role setting, network role acquisition, sending online / offline requests, and obtaining network-wide device information;

[0074] (1) Network role setting interface

[0075] This operation is applicable to all types of roles (MNC, BNC, and NRT). The upper-layer application uses this operation interface to set the FC device to a certain network role. This operation should be performed during the network initialization phase, and once the operation is successful, repeated execution is not all...

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Abstract

The invention discloses a network management method for an FC switching network system, and the method comprises the following steps: N FC devices and n FC switching mechanisms form the FC switching network system, and each FC device comprises an optical fiber interface card FIC, a subordinate CPU, a matched driver and an upper application; enabling a system integrator globally to define an upperapplication interface function of each FC device, wherein the upper application interface function at least comprises network role setting, network role obtaining, online/offline request sending and whole network device information obtaining; driving the FC device of the network controller MNC to establish and maintain a whole network equipment information table structure; Managing the FC device to access/exit the FC switching network through a network management authentication mechanism; and improving the operation management reliability of the FC network system through a main/standby switching management mechanism. A network management mechanism is provided on the basis of an FCFS protocol, the functions of FC device network access authorization management, health state monitoring, wholenetwork device information acquisition and MNC equipment switching are achieved, and the safety and reliability of a network system are improved.

Description

technical field [0001] The invention relates to the field of computer networks, in particular to a network management method for an FC switching network system. Background technique [0002] The fiber switching network built based on the FC-SW / FC-FS protocol is a star network centered on a Fiber Channel (FC) switch, which can be an independent switch or multiple switches cascaded to form a logical switch. [0003] figure 1 A star network structure in which N n-port FC switches are cascaded to form a logical switch is given. In the figure, a fiber interface card (Fibre Interface Card, FIC) is a node connected to a switch port through an optical fiber. Each node has a The globally unique ID (portID) is bound to the connected switch port. [0004] In principle, all node devices in the distributed system constructed by the FC switching network are equal, and all FC devices can perform data communication after the link connection is satisfied. However, from the perspective of...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L12/24H04L12/931
CPCH04L41/0663H04L41/082H04L49/357
Inventor 王红春贺亚权张树兵程振华沈琛琳杨元伟
Owner 西安云维智联科技有限公司
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