D-Link DGS-1250 Emulator - Page 107
ip dhcp pool DHCP Relay
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DGS-1250 Series Gigabit Ethernet Smart Managed Switch CLI Reference Guide Parameters NAME Specifies the DHCP class name with a maximum of 32 characters. Default None. Command Mode Global Configuration Mode. Usage Guideline Use this command to enter the DHCP Class Configuration Mode. In the mode, the user can use the option hex command to define the option matching pattern for the DHCP class. When a class has no option hex associated, the class will be matched by any packet. Example This example shows how to configure a DHCP class "Service-A" and defined with DHCP Option 60 matching pattern 0x112233. Switch# configure terminal Switch(config)# ip dhcp class Service-A Switch(config-dhcp-class)# option 60 hex 112233 Switch(config-dhcp-class)# 15-3 ip dhcp pool (DHCP Relay) This command is used to configure a DHCP relay pool on a DHCP relay agent and enter the DHCP pool configuration mode. Use the no form of this command to delete a DHCP relay pool. ip dhcp pool NAME no ip dhcp pool NAME Parameters NAME Specifies the address pool name with a maximum of 32 characters. Default None. Command Mode Global Configuration Mode. Usage Guideline In addition to DHCP relay packets, the relay destination of the DHCP server can be specified in the DHCP relay pool. To do this, use the ip dhcp pool command to enter the DHCP Pool Configuration Mode, use the relay source command to specify the source subnet of the client requests, and use the relay destination command to specify the relay destination server address. When receiving a DHCP request packet, if the subnet that the packet comes from matches the relay source of a relay pool, the packet will be relayed based on the matched relay pool. To relay based on the relay pool, if the 104
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