Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

A method for stacking route switching device

A switching device and routing technology, applied in the field of data communication, can solve problems such as the inability to realize the limitations of multiple types of equipment, and achieve the effects of improving stability, strong scalability, and simplifying complexity

Inactive Publication Date: 2008-04-30
ZTE CORP
View PDF0 Cites 37 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0009] The technical problem to be solved by the present invention is to provide a method for routing and switching equipment stacking, which solves the limitation that traditional linking methods cannot realize mixed stacking of multiple types of equipment

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • A method for stacking route switching device
  • A method for stacking route switching device
  • A method for stacking route switching device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0034] Different from the traditional daisy chain or ring connection methods, the stacking architecture method described in the present invention is to realize random unrestricted links, and the network routing and switching devices do not need to distinguish between routers or switches, and can be stacked after stacking Establish a complete topology system, and are not bound by the way of linking each other.

[0035] The present invention will be described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0036] FIG. 2 is a link diagram of a stacking system of routing and switching devices according to an embodiment of the present invention. Today, as network device interfaces tend to expand infinitely, multiple stack interfaces are required to ensure the return path. By adopting the stacking establishment method of the present invention, a direct connection can be established between any two devices, thereby ensuring that any two non-...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

A method for stacking routing and switching devices is applied to a stacking system including at least two stacking devices, and can realize mixed stacking of routers and switches. After the stacking device is started, it sends and receives a neighbor detection message through the stacking interface, and the message contains at least the MAC address of the stacking device; and obtains the MAC address of the neighbor device after receiving the neighbor detection message sent by the neighbor device ; Then generate a stack topology information packet according to the stack interface information and the MAC address information of the neighbor device, and send it to the stack interface of the neighbor device; Other stacking interfaces other than the stacking interface flood the packet; all stacking devices select the master device according to the stacking topology information packets generated and received by themselves, and obtain the topology mapping table of the entire topology system. The topology mapping table is the stacking interface information Mapping table with stack device MAC address information.

Description

technical field [0001] The invention relates to the field of data communication, in particular to a method for stacking routing and switching equipment. Background technique [0002] Routing and switching equipment is the most important and core component of the Internet, responsible for Internet routing propagation and traffic forwarding. Routing and switching equipment includes routers and switches. Managers decide the deployment of routers and switches according to network planning. As the scale of the network becomes larger and the number of routing and switching devices increases, the complexity of its management increases exponentially. On the one hand, in order to realize the management of each device, complex networking is often required, down to the individual configuration of each relevant interface of each device. When the network is complex, there are often many configurations. Once the network planning changes, The modified configuration workload and impact are...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
IPC IPC(8): H04L12/50H04L12/56
CPCH04L45/583H04L45/00
Inventor 张征孔勇许志军陈必多朱彤
Owner ZTE CORP
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com