Dhcp Relay - D-Link DES-3028 Cli Reference Manual

DES-3028 DES-3028P DES-3052 DES-3052P Layer 2 Fast Ethernet Switch CLI Reference Manual
The DHCP relay commands in the Command Line Interface (CLI) are listed (along with the appropriate parameters) in the
following table.
Command
config dhcp_relay
config dhcp_relay add ipif
config dhcp_relay delete ipif
config dhcp_relay option_82 state
config dhcp_relay option_82 check
config dhcp_relay option_82 policy
show dhcp_relay
enable dhcp_relay
disable dhcp_relay
Each command is listed in detail in the following sections.
config dhcp_relay
Purpose
Syntax
Description
Parameters
Restrictions
Example usage:
To config DHCP relay:
config dhcp_relay add ipif
Purpose
Syntax
Description
Parameters
Restrictions
Example usage:
Used to configure the DHCP/BOOTP relay feature of the switch.
config dhcp_relay {hops <value 1-16> | time <sec 0-65535>}
This command is used to configure the DHCP/BOOTP relay feature.
hops <value 1-16> Specifies the maximum number of relay agent
hops that the DHCP packets can cross.
time <sec 0-65535> If this time is exceeded, the Switch will relay the
DHCP packet.
Only administrator-level users can issue this command.
DES-3028P:4#config dhcp_relay hops 2 time 23
Command: config dhcp_relay hops 2 time 23
Success.
DES-3028P:4#
Used to add an IP destination address to the switch's DHCP/BOOTP
relay table.
config dhcp_relay add ipif <ipif_name 12> <ipaddr>
This command adds an IP address as a destination to forward (relay)
DHCP/BOOTP relay packets to.
<ipif_name 12> The name of the IP interface in which DHCP relay is to
be enabled.
<ipaddr> The DHCP server IP address.
Only administrator-level users can issue this command.
Parameters
{hops <value 1-16> | time <sec 0-65535>}
<ipif_name 12> <ipaddr>
<ipif_name 12> <ipaddr>
[enable | disable]
[enable | disable]
[replace | drop | keep]
{ipif <ipif_name 12>}
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DHCP R
ELAY