D-Link DGS-3630-28SC Manual - Page 413
show ip dhcp relay information option vpnid
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Parameters none DGS-3630 Layer 3 Stackable Managed Switch CLI Reference Guide (Optional) Specifies to disable the VPN function on the specified interface. Default By default, Option 82 is not inserted. Command Mode Interface Configuration Mode. Command Default Level Level: 12. Usage Guideline This command is only available for VLAN interface configuration and takes effect when the service dhcp command is enabled. Use the ip dhcp relay information option vpnid command to enable the insertion of VPN-related sub-options for an interface during the relay of DHCP request packets. Use the ip dhcp relay information option-insert none command to disable the insertion of DHCP VPN-related sub-options for the interface. The ip dhcp relay information option vpn command together with the ip dhcp relay information option vpnid command are used to determine the VPN insertion state effective for an interface. If the ip dhcp relay information option vpnid command is not configured for an interface, the global setting takes effect. If the ip dhcp relay information option vpnid command is configured for an interface, the interface setting takes effect. The no ip dhcp relay information option vpnid command removes the configuration from the running configuration. In this case, the interface inherits the global configuration, which may or may not be configured to insert VPN sub-options. Example This example shows how to disable the insertion of VPN-related sub-options for VLAN 100. Switch#configure terminal Switch(config)#interface vlan 100 Switch(config-if)#ip dhcp relay information option vpnid none Switch(config-if)# 23-30 show ip dhcp relay information option vpnid This command is used to display the VPN-related sub-options configuration. show ip dhcp relay information option vpnid Parameters None. Default None. Command Mode User/Privileged EXEC Mode. 408
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