D-Link DGS-3630 Emulator 1 - Page 502
ipv6 dhcp relay interface-id policy
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DGS-3630 Layer 3 Stackable Managed Switch CLI Reference Guide Usage Guideline The command is used to enable the insertion of the DHCPv6 relay agent interface ID option function. Example This example shows how to enable the insertion of the DHCPv6 relay agent interface ID option. Switch# configure terminal Switch(config)# ipv6 dhcp relay interface-id option Switch(config)# 30-10 ipv6 dhcp relay interface-id policy This command is used to configure the Option 18 re-forwarding policy for the DHCPv6 relay agent. Use the no form of this command to revert to the default setting. ipv6 dhcp relay interface-id policy {drop | keep} no ipv6 dhcp relay interface-id policy Parameters drop keep Specifies to discard the packet that already has the relay agent Interface-ID Option 18. Specifies that the DHCPv6 request packet that already has the relay agent Interface-ID option is left unchanged and directly relayed to the DHCPv6 server. Default By default, this option is keep. Command Mode Global Configuration Mode. Command Default Level Level: 12. Usage Guideline Use this command to configure the global policy for packets that already have Option 18. If the drop policy is selected, relay agent's Interface ID option that has already been presented in the received packet from client, the packet will be dropped. If the keep policy is selected, the Switch doesn't check if there is a relay agent Interface-ID option in the received packet. Example This example shows how to configure the policy of the DHCPv6 relay agent Interface ID option to drop the packet if it has a relay agent Interface-ID option. Switch# configure terminal Switch(config)# ipv6 dhcp relay interface-id policy drop Switch(config)# 497
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