Route forwarding method used for IP network and network equipment
A network device, IP network technology, applied in the field of communication, can solve the problems of utilization, lack of network resources, and low forwarding performance requirements, and achieve the effect of rational utilization and improvement of network service quality
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[0045] Preferably, for the above two preferred embodiments, the method further includes: the network device looks up the global routing table and obtains the forwarding out interface, and the device belongs to the device corresponding to the forwarding out interface. This method ensures that the determined network device can correctly reach the device of the destination interface.
[0046] Preferably, the performance mapping table or the routing mapping table has an interface for the user to configure. It can provide users with more personalized services and improve user experience.
Example Embodiment
[0047] Preferred Example 1
[0048] This example describes in detail the structure of the network equipment that can implement the above method and the process of forwarding using the network equipment. Figure 5 It is a structural block diagram of a network device according to the preferred example 1 of the present invention. The structural composition of the network device includes:
[0049] The performance detection module 52 is used to detect and provide the forwarding performance of neighboring devices in real time, and to create forwarding performance groups to distinguish neighboring devices with different performances into different forwarding groups.
[0050] The policy configuration module 54 is used to configure the specific policy configuration of the Match item rule and the Set item forwarding entry of the route map, and can provide the user with an interface or interface for policy configuration.
[0051] The matching forwarding module 56 is configured to classify the mes...
Example Embodiment
[0058] Preferred Example 2
[0059] Image 6 It is a schematic diagram of a network application scenario according to preferred example 2 of the present invention. An exemplary networking structure is: CE equipment and a PE0 equipment are connected through the interface fei_1 / 10, and the network side corresponding to the CE equipment can provide ordinary Internet services, 3GVOICE, And IPTV and other types of services. The PE0 device has two neighbor forwarding devices PE1 and PE2, among them:
[0060] The forwarding performance of PE1 equipment is average, suitable for forwarding ordinary Internet services, and PE0 and PE1 are connected through interface fei_1 / 30;
[0061] PE2 has strong forwarding performance and can meet the needs of new service applications such as 3G VOICE. PE0 and PE2 are connected through interfaces fei_1 / 20.
[0062] Among the different services provided by the CE-side network, 3G VOICE, IPTV and other services have strong timeliness requirements, and need t...
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