D-Link TM DES-6500 Cli Manual page 283

xStack DES-6500 Modular Layer 3 Chassis Ethernet Switch CLI Manual
Example usage:
To configure DHCP relay option 82 check:
config dhcp_relay option_82 policy
Purpose
Syntax
Description
Parameters
Restrictions
Example usage:
To configure DHCP relay option 82 policy:
show dhcp_relay
Purpose
Syntax
Description
Parameters
Restrictions
Example usage:
DES-6500:4#config dhcp_relay option_82 check enable
Command: config dhcp_relay option_82 check enable
Success.
DES-6500:4#
Used to configure the forwarding policy of relay agent information option 82
of the switch.
config dhcp_relay option_82 policy [replace | drop | keep]
This command is used to configure the forwarding policy of DHCP relay
agent information option 82 of the switch.
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.
Only administrator-level users can issue this command.
DES-6500:4#config dhcp_relay option_82 policy replace
Command: config dhcp_relay option_82 policy replace
Success.
DES-6500:4#
Used to display the current DHCP/BOOTP relay configuration.
show dhcp_relay {ipif <ipif_name 12>}
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.
ipif <ipif_name 12> The name of the IP interface for which to display the
current DHCP relay configuration.
None.
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