TP-Link T1500-28PCT T1500-28PCTTL-SL2428PUN V3 User Guide - Page 425
Configuring DHCP VLAN Relay, Apply, L3 FEATURES > DHCP Service > DHCP Relay > DHCP VLAN Relay
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Configuring DHCP Service DHCP Relay Configuration Remote ID Customization Remote ID 3) Click Apply. Enable or disable Remote ID Customization. Enable it if you want to manually configure the remote ID. Otherwise, the switch uses its own MAC address as the remote ID. Enter the customized remote ID with up to 64 characters. The remote ID configurations of the switch and the DHCP server should be compatible with each other. 2.1.2 Configuring DHCP VLAN Relay DHCP VLAN Relay allows clients in different VLANs to obtain IP addresses from a DHCP server using the IP address of a single agent interface. It is often used when the relay switch does not support configuring multiple Layer 3 interfaces. Choose the menu L3 FEATURES > DHCP Service > DHCP Relay > DHCP VLAN Relay to load the following page. Figure 2-2 Configure DHCP VLAN Relay Follow these steps to specify DHCP Server for the specific VLAN: 1) In the Default Relay Agent Interface section, configure the management VLAN (by default, it is VLAN 1) as the default relay agent interface. Then click Apply. Interface ID Configure the management VLAN (by default, it is VLAN 1) as the default relay agent interface. The DHCP server will assign IP addresses in the same subnet with this relay agent interface to the clients who use this relay-agent interface to apply for IP addresses. IP Address Displays the IP address of this interface. Note: Only the management VLAN interface can be specified as the default relay agent interface. 2) In the DHCP VLAN Relay Config section, click to load the configuration page. User Guide 402
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