Method for sending message and switch
A technology for sending messages and switches, which is applied in the field of computer networks, can solve problems affecting the processing performance of three-layer switches, and achieve the effects of reducing impact, improving sending performance, and reducing the number of sending
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Embodiment 1
[0027] see figure 1 , a method for sending a message, the method is specifically as follows:
[0028] Step 101: When sending a message, look up the corresponding relationship between the IP address information and the virtual local area network according to the destination IP address of the message;
[0029] Step 102: If the corresponding relationship between the IP address information and the virtual local area network is obtained according to the destination IP address, the virtual local area network corresponding to the destination IP address is obtained, and a message is sent to the virtual local area network;
[0030] Step 103: If the search module finds the corresponding relationship between the IP address information and the virtual local area network according to the destination IP address and cannot find the virtual local area network corresponding to the destination IP address, send a message to all virtual local area networks.
[0031] In the embodiment of the pres...
Embodiment 2
[0033] see figure 2 , which is a schematic diagram of networking of an aggregated VLAN network connected by a three-layer switch corresponding to the embodiment of the present invention; figure 2 The aggregated VLAN network shown includes three virtual local area networks, respectively VLAN10, VLAN20 and VLAN30, that is, VLAN10, VLAN20 and VLAN30 are all added to the aggregated VLAN100, and the aggregated VLAN100 is correspondingly configured with VLANIF (virtual local area network logical port), VLAN10, VLAN20 Layer 3 switches 2, 3, 5 and 1 are connected to VLAN30 and aggregated VLAN100 respectively.
[0034] In the embodiment of the present invention, the network administrator of the aggregated VLAN network can statically configure one or more IP network segments corresponding to the aggregated VLAN network and each virtual local area network in the aggregated VLAN network, wherein the IP network segment corresponding to the aggregated VLAN network Contains the IP network...
Embodiment 3
[0119] see Figure 8 , a switch, the switch is specifically the same as the three-layer switch in method embodiment 2, including: a search module 601 and a transmitter 602;
[0120] Finding module 601, for when sending message, according to the purpose Internet Protocol IP address of message search IP address information and corresponding relation between virtual local area network;
[0121] Transmitter 602 is used to if the search module 601 searches the corresponding relationship between the IP address information and the virtual local area network according to the destination IP address of the message to obtain the virtual local area network corresponding to the destination IP address, and sends the message to the virtual local area network, if the search module 601 according to the report When searching for the corresponding relationship between the IP address information and the virtual local area network through the destination IP address of the document and failing to o...
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