DGS-3100 Series Gigabit Stackable Managed Switch CLI Manual 
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Example usage: 
To disable DHCP Relay on the Switch: 
DGS-3100# disable dhcp_relay 
 
 
Success. 
DGS-3100# 
 
 
config dhcp_relay add ipif 
Purpose  To define a DHCP server as a DHCP Relay server 
Syntax 
config dhcp_relay add ipif <ipaddr> 
Description The config dhcp_relay add ipif command adds DHCP servers as 
DHCP Relay servers. 
Parameters  <ipaddr> − The IP address of the DHCP server. Up to 4 servers can 
be defined. 
Restrictions  Only Administrator or operate-level users can issue this command. 
Example usage: 
To add a DHCP server as a DHCP Relay server: 
DGS-3100# config dhcp_relay add ipif 10.6.150.49 
 
 
Success. 
DGS-3100# 
 
 
config dhcp_relay delete ipif 
Purpose  To delete a DHCP server from the DHCP Relay server list. 
Syntax 
config dhcp_relay delete ipif <ipaddr> 
Description The config dhcp_relay delete ipif command deletes a DHCP 
servers defined as a DHCP Relay server. 
Parameters  <ipaddr> − The IP address of the DHCP server.  
Restrictions  Only Administrator or operate-level users can issue this command. 
Example usage: 
To remove a DHCP server from the DHCP Relay server list: 
DGS-3100# config dhcp_relay delete ipif 10.6.150.49 
 
 
Success. 
DGS-3100#