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Method and network equipment for setting address analysis protocol table

An address resolution protocol and network technology, which is applied in the field of asynchronous transfer mode network, can solve the problems of not being able to determine the corresponding relationship between ARP mapping table items and PVCs, and inconvenient maintenance, and achieve the effect of simple technical principle, easy maintenance, and rapid change

Active Publication Date: 2007-05-02
NEW H3C TECH CO LTD
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Problems solved by technology

[0014] The purpose of the present invention is to provide a method and network equipment for establishing an address resolution protocol table, to solve the technical problem that the existing address resolution protocol table cannot determine the corresponding relationship between the ARP mapping table item and the PVC, and is not easy to maintain

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  • Method and network equipment for setting address analysis protocol table
  • Method and network equipment for setting address analysis protocol table
  • Method and network equipment for setting address analysis protocol table

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Embodiment Construction

[0046] The invention provides a method for establishing an address resolution protocol table under the EOA adaptation mode of the ATM network, which is used for establishing the corresponding relationship between PVC and ARP mapping table items.

[0047] Fig. 5 is a flowchart of the method of the present invention. As shown in Figure 5, the method for setting up the address resolution protocol table provided by the present invention, the main steps are as follows:

[0048] Step 100, according to the address resolution protocol message, set up the address resolution protocol mapping table of the asynchronous transfer mode network and obtain the corresponding permanent virtual connection information (the virtual connection information is obtained from the bottom table entry); in the address resolution protocol mapping table Record the permanent virtual connection information in ;

[0049] Step 200: Update the ARP table according to the change of the permanent virtual connection...

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Abstract

This invention discloses a method for setting up address analysis protocol list and network devices, in which, the method includes: A, setting up an address analysis protocol image list of an asynchronous transmission mode network and getting corresponding permanent virtual connection information based on the address analysis protocol message, B, registering said connection information in said list, in which, users can see directly that which PVC does the ARP mapping list learn from, so that users can master the information between the ARP mapping list and the PVC accurately.

Description

technical field [0001] The invention relates to an asynchronous transfer mode network carrying Ethernet services, in particular to a method and network equipment for establishing an address resolution protocol table on the asynchronous transfer mode network carrying Ethernet services. Background technique [0002] ATM is the abbreviation of Asynchronous Transfer Mode (Asynchronous Transfer Mode), because of its flexibility and support for multimedia services, it is considered to be the core technology for broadband communication. The following briefly introduces the basic concept of ATM, the basic agreement framework of ATM and IPoA and EoA technology. [0003] ATM uses cell as the basic unit for information transmission, multiplexing and switching. An ATM cell has a fixed length of 53 bytes, of which 5 bytes constitute the cell header and the remaining 48 bytes are the payload. In this case, asynchronous transmission means that each cell is transmitted independently witho...

Claims

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Application Information

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IPC IPC(8): H04L12/56H04L29/06H04L12/46H04L12/24G06F17/30
Inventor 郑高余炜
Owner NEW H3C TECH CO LTD
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