D-Link DGS-3630-28SC Emulator 1 - Page 418
relay destination
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DGS-3630 Layer 3 Stackable Managed Switch CLI Reference Guide Command Default Level Level: 12. Usage Guideline The local relay relays the DHCP message to all local VLAN member ports based on the relay option setting. The local relay does not change the destination IP, destination MAC, and the gateway field of the packet. NOTE: When the ip dhcp relay command is disabled on an interface, the interface will not relay or locally relay received DHCP packets. Example This example shows how to enable the local relay function on VLAN 100. Switch# configure terminal Switch(config)# ip dhcp local-relay vlan 100 Switch(config)# 24-15 relay destination This command is used to specify the DHCP relay destination IP address associated with a relay pool. Use the no form of this command to delete a DHCP relay destination from the DHCP relay pool. relay destination [vrf VRF-NAME | global] IP-ADDRESS no relay destination [vrf VRF-NAME | global] IP-ADDRESS Parameters vrf VRF-NAME global IP-ADDRESS (Optional) Specifies the destination DHCP server IP address associate with a VRF space. (MI and EI Mode Only) (Optional) Specifies that the IP address is selected from the global address space. If the pool does not have any VRF configuration, the relay destination address defaults to the global address space. Specifies the relay destination DHCP server IP address. Default None. Command Mode DHCP Pool Configuration Mode. Command Default Level Level: 12. Usage Guideline In addition to the relay DHCP packet based on ip helper-address, 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 and then use the relay source command to specify the source subnet of the client requests. Use the relay destination command to specify the relay destination server address. Multiple relay sources and 413
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