User manual TP-LINK TL-R480T

[. . . ] These limits are designed to provide reasonable protection against harmful interference when the equipment is operated in a commercial environment. This equipment generates, uses, and can radiate radio frequency energy and, if not installed and used in accordance with the instruction manual, may cause harmful interference to radio communications. Operation of this equipment in a residential area is likely to cause harmful interference in which case the user will be required to correct the interference at his own expense. Operation is subject to the following two conditions: 1) This device may not cause harmful interference. [. . . ] This feature can be used for distributing flexibly Internet resource. Figure 4-12 Bandwidth Control LAN - LAN port number. The selected value is the maximum Internet bandwidth for the LAN port. There are three VLAN modes in the VLAN Mode pull-down list: No VLAN, Two VLAN and Three VLAN, the default is No VLAN. Figure 4-13 VLAN Settings No VLAN - In this VLAN mode, all LAN ports are in one VLAN, all LAN ports can communicate with each other. Two VLANs - In this VLAN mode, the LAN1 and LAN2 are in one VLAN, and the LAN3 is in another VLAN. So LAN1 can communicate with LAN2, but LAN1 or LAN2 cannot communicate with LAN3 Three VLANs - In this VLAN mode, all ports are in different VLANs. So they cannot communicate with each other. - 26 - TL-R480T 4. 4. 9 Port Mirror Enterprise Broadband Router User Guide You can configure LAN port mirror feature on this page. Figure 4-14 Port Mirror Mirroring Port - The port will collect packet from Mirrored Port(s). Mirrored Port(s) - Any packets through the Mirrored Port(s) will be copied and be forwarded to the Mirror Port. All in the Mirrored Port(s) means all LAN ports except for Mirror Port. 4. 5 DHCP Figure 4-15 DHCP menu There are three submenus under the DHCP menu: DHCP Settings, DHCP Clients List and Address Reservation. Click any of them, and you will be able to configure the corresponding function. 4. 5. 1 DHCP Settings The router is set up by default as a DHCP (Dynamic Host Configuration Protocol) server, which provides the TCP/IP configuration for all the PCs that are connected to the router on the LAN. The DHCP Server can be configured on the page (shown in Figure 4-16): - 27 - TL-R480T Enterprise Broadband Router User Guide Figure 4-16 DHCP Settings DHCP Server - Enable or Disable the DHCP server. Any PC that was used for a virtual server must have a static or reserved IP address because its IP address may change when using the DHCP function. You can set up virtual servers on this page, shown in Figure 4-20: - 30 - TL-R480T Enterprise Broadband Router User Guide Figure 4-20 Virtual Servers Service Port - The numbers of External Ports. You can type a service port or a range of service ports (the format is XXX ­ YYY, XXX is Start port, YYY is End port). IP Address - The IP address of the PC running the service application Protocol - The protocol used for this application, either TCP, UDP, or All (all protocols supported by the router). Common Service Port - Some common services already listed in the pull-down list. Select the service you want to use from the Common Service Port list, select the ID you want to use, and click the Copy to button. If the Common Service Port list does not have the service that you want to use, type the number of the service port 2. Select the protocol used for this application, either TCP, UDP, or All. Note: It is possible that you have a computer or server that has more than one type of available service. If so, select another service, and enter the same IP address for that computer or server. 3. Enterprise Broadband Router User Guide Modify the information from the Service Port, the IP Address boxes, and the Protocol pull-down list. [. . . ] 4) How to enable DMZ Host: Login to the router, click the "Forwarding" menu on - 52 - TL-R480T Enterprise Broadband Router User Guide the left of your browser, and click "DMZ" submenu. On the "DMZ" page, click "Enable" radio and type your IP address into the "DMZ Host IP Address" field, using 192. 168. 1. 169 as an example, remember to click the "Save" button. Figure A-5 4. 1) DMZ I want to build a WEB Server on the LAN, what should I do?Because the WEB Server port 80 will interfere with the WEB management port 80 on the router, you must change the WEB management port number to avoid interference. [. . . ]