D-Link xStack DGS-3120 Series - Page 300

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DGS-3120 Series Layer 3 Managed Gigabit Ethernet Switch CLI Reference Guide
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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.
Example
To configure the DHCP relay hops and time parameters:
DGS-3120-24TC:admin# config dhcp_relay hops 4 time 2
Command: config dhcp_relay hops 4 time 2
Success.
DGS-3120-24TC:admin#
25-2 config dhcp_relay add
Description
This command is used to add an IP destination address to the Switch’s DHCP relay table. Used to
configure a DHCP server for relay of packets.
Format
config dhcp_relay add ipif <ipif_name 12> <ipaddr>
Parameters
ipif_name - The name of the IP interface which contains the IP address below.
<ipif_name 12> - Enter the IP interface name used here. This name can be up to 12
characters long.
<ipaddr> - The DHCP/BOOTP server IP address.
Restrictions
Only Administrator, Operator and Power-User level users can issue this command.
Example
To add a DHCP/BOOTP server to the relay table:
DGS-3120-24TC:admin#config dhcp_relay add ipif System 10.90.90.1
Command: config dhcp_relay add ipif System 10.90.90.1
Success.
DGS-3120-24TC:admin#