D-Link DGS-1250 Emulator - Page 103
DHCP Client Commands
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DGS-1250 Series Gigabit Ethernet Smart Managed Switch CLI Reference Guide 14. DHCP Client Commands 14-1 ip dhcp client class-id This command is used to specify the vendor class identifier used as the value of Option 60 for the DHCP discover message. Use the no form of this command to revert to the default setting. ip dhcp client class-id {STRING | hex HEX-STRING} no ip dhcp client class-id Parameters STRING hex HEX-STRING Specifies the vendor class identifier in the string form. The maximum length of the string is 32. Specifies a vendor class identifier in the hexadecimal form. The maximum length of the string is 64. Default The device type will be used as the class ID. Command Mode Interface Configuration Mode. Usage Guideline Use this command to specify a vendor class identifier (Option 60) to be sent with the DHCP discover message. This specification only applies to the subsequent sending of the DHCP discover messages. The setting only takes effect when the DHCP client is enabled on the interface to acquire the IP address from the DHCP server. The vendor class identifier specifies the type of device that is requesting an IP address. Example This example shows how to enable the DHCP client, enable the sending of the Vendor Class Identifier, and specifies its value as VOIP-Device for VLAN 100. Switch# configure terminal Switch(config)# interface vlan 100 Switch(config-if)# ip address dhcp Switch(config-if)# ip dhcp client class-id VOIP-Device Switch(config-if)# 14-2 ip dhcp client client-id This command is used to specify the VLAN interface whose hexadecimal MAC address will be used as the client ID sent with the discover message. Use the no form of this command to revert to the default setting. ip dhcp client client-id INTERFACE-ID no ip dhcp client client-id Parameters INTERFACE-ID Specifies the VLAN interface, whose hexadecimal MAC address will be used as the client ID to be sent with the discover message. 100
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