D-Link TM DES-6500 manual Config dhcprelay option82 policy, Show dhcprelay ipif ipifname

xStack DES-6500 Modular Layer 3 Chassis Ethernet Switch CLI Manual

Example usage:

To configure DHCP relay option 82 check:

DES-6500:4#config dhcp_relay option_82 check enable

Command: config dhcp_relay option_82 check enable

	Success.
	DES-6500:4#
config dhcp_relay option_82 policy
Purpose	Used to configure the forwarding policy of relay agent information option 82
	of the switch.
Syntax	config dhcp_relay option_82 policy [replace drop keep]
Description	This command is used to configure the forwarding policy of DHCP relay
	agent information option 82 of the switch.
Parameters	replace - The option 82 field will be replaced if the option 82 field already
	exists in the packet received from the DHCP client.
	drop - The packet will be dropped if the option 82 field already exists in the
	packet received from the DHCP client.
	keep - The option 82 field will be retained if the option 82 field already
	exists in the packet received from the DHCP client.
Restrictions	Only administrator-level users can issue this command.

Example usage:

To configure DHCP relay option 82 policy:

DES-6500:4#config dhcp_relay option_82 policy replace

Command: config dhcp_relay option_82 policy replace

	Success.
	DES-6500:4#
show dhcp_relay
Purpose	Used to display the current DHCP/BOOTP relay configuration.
Syntax	show dhcp_relay {ipif <ipif_name 12>}
Description	This command will display the current DHCP relay configuration for the
	Switch, or if an IP interface name is specified, the DHCP relay configuration
	for that IP interface.
Parameters	ipif <ipif_name 12> The name of the IP interface for which to display the
	current DHCP relay configuration.
Restrictions	None.

Example usage:

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