D-Link DGS-3120-48PC - Chapter 24 DHCP Relay Command List

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DGS-3120 Series Managed Switch CLI Reference Guide
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Chapter 24 DHCP Relay Command List
config dhcp_relay {hops <int 1-16> | time <sec 0-65535>}
config dhcp_relay add ipif <ipif_name 12> <ipaddr>
config dhcp_relay add vlanid <vlan_id_list> <ipaddr>
config dhcp_relay delete ipif <ipif_name 12> <ipaddr>
config dhcp_relay delete vlanid <vlan_id_list> <ipaddr>
config dhcp_relay option_82 {state [enable | disable] | check [enable | disable] | policy [replace |
drop | keep] | remote_id [default | user_define <desc 32>]}
enable dhcp_relay
disable dhcp_relay
show dhcp_relay {ipif <ipif_name 12>}
config dhcp_relay option_60 state [enable | disable]
config dhcp_relay option_60 add string <multiword 255> relay <ipaddr> [exact-match | partial-
match]
config dhcp_relay option_60 default [relay <ipaddr> | mode [drop | relay]]
config dhcp_relay option_60 delete [string <multiword 255> {relay <ipaddr>} | ipaddress
<ipaddr> | all | default {<ipaddr>}]
show dhcp_relay option_60 {[string <multiword 255> | ipaddress <ipaddr> | default]}
config dhcp_relay option_61 state [enable | disable]
config dhcp_relay option_61 add [mac_address <macaddr> | string <desc_long 255>] [relay
<ipaddr> | drop]
config dhcp_relay option_61 default [relay <ipaddr> | drop]
config dhcp_relay option_61 delete [mac_address <macaddr> | string <desc_long 255> | all]
show dhcp_relay option_61
24-1 config dhcp_relay
Description
This command is used to configure the DHCP relay feature of the Switch.
Format
config dhcp_relay {hops <int 1-16> | time <sec 0-65535>}
Parameters
hops - (Optional) Specify the maximum number of relay hops that the DHCP/BOOTP packets
can cross. The range is 1 to 16. The default value is 4. The DHCP packet will be dropped
when the relay hop count in the received packet is equal to or greater than this setting.
<int 1-16> - Enter the maximum number of relay hops here. This value must be between 1
and 16.
time - (Optional) The time field in the DHCP packet must be equal to or greater than this setting
to be relayed by the router. The default value is 0.
<sec 0-65535> - Enter the relay time here. This value must be between 0 and 65535 seconds.
Restrictions
Only Administrator, Operator and Power-User level users can issue this command.