D-Link DMS-3130 User Manual - Page 218

DMS-3130 Series Multi-Gigabit L3 Stackable Managed Switch Web UI Reference Guide Parameter IP MTU IP Directed Broadcast Description Get IP From Description Enter the MTU value here. The range is from 512 to 16383 bytes. By default, this value is 1500 bytes. Select to enable or disable the IP directed broadcast feature here. This parameter is used to enable or disable the conversion of IP directed broadcasts received by the interface to physical broadcasts when the destination network is directly connected to the Switch. Enter the description for this entry here. This string can be up to 64 characters long. Select the get IP from option here. Options to choose from are Static and DHCP. • When the Static option is selected, users can enter the IPv4 address of this interface manually in the fields provided. • When the DHCP option is selected, this interface will obtain IPv4 information automatically from the DHCP server located on the local network. IP Address Mask Secondary Enter the IPv4 address for this interface here. Enter the IPv4 subnet mask for this interface here. Tick this option to use the IPv4 address and mask as the secondary interface configuration. Click the Back button to return to the previous window. Click the Apply button to accept the changes made. Click the Delete button to remove the specific entry. Enter a page number and click the Go button to navigate to a specific page when multiple pages exist. After selecting the DHCP Client tab, the following page will appear. Figure 6-10 IPv4 Interface (Edit, DHCP Client) Window The fields that can be configured are described below: Parameter DHCP Client Client-ID Class ID String Description Enter the DHCP Client ID here. The range is from 1 to 4094. This parameter is used to specify the VLAN interface whose hexadecimal MAC address will be used as the client ID sent with the discover message. Enter the class ID string here. This string can be up to 32 characters long. Select the Hex option to enter the Class ID string in the hexadecimal format. This string can be up to 64 characters long. This parameter is used to specify the vendor class identifier used as the value of Option 60 in the DHCP discover message. 207