D-Link DGS-3630-28SC Emulator 1 - Page 503
ipv6 dhcp local-relay vlan, ipv6 dhcp relay enable
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DGS-3630 Layer 3 Stackable Managed Switch CLI Reference Guide 30-11 ipv6 dhcp local-relay vlan This command is used to enable DHCPv6 local relay on a VLAN or a group of VLANs. Use the no form of this command to disable the function. ipv6 dhcp local-relay vlan VLAN-ID [, | -] no ipv6 dhcp local-relay vlan VLAN-ID [, | -] Parameters VLAN-ID , - Specifies the VLAN ID to be configured. (Optional) Specifies a series of VLANs, or separate a range of VLANs from a previous range. No space is allowed before and after the comma. (Optional) Specifies a range of VLANs. No space is allowed before and after the hyphen. Default By default, this option is disabled. Command Mode Global Configuration Mode. Command Default Level Level: 12. Usage Guideline Use this command to configure the DHCPv6 local relay function. When DHCPv6 local relay is enabled, the Switch will add Option 37 and Option 18 to the request packets from the client. If the Option 37 check state is enabled, the Switch will check the request packet from the client and drop the packet if it contains Option 37 as specified in the DHCPv6 relay function. If the Option 37 check state is disabled, the local relay function will always add Option 37 to the request packet, regardless whether the state of Option 37 is enabled or disabled. The DHCPv6 local relay function will directly forward the packet from the server to the client after which no more processing is done. NOTE: When the ipv6 dhcp relay enable command is disabled on an interface, the interface will not relay or locally relay received DHCPv6 packets. Example This example shows how to enable the DHCPv6 local relay function on VLAN 100. Switch#configure terminal Switch(config)#ipv6 dhcp local-relay vlan 100 Switch(config)# 30-12 ipv6 dhcp relay enable This command is used to enable the DHCPv6 relay function per port. Use the no form of this command to disable the function. 498
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