Ruijie RG-WLAN Series - Page 446

Configuration Guide Configuring DHCPConfiguring DHCP
4.4.7 Configuring DHCP Relay Check Server-ID
Configuration Effect
 After you configure the ip dhcp relay check server-id, a DHCP Relay agent will forward DHCP request packets
only to the server specified by the option server-id command. Otherwise, they are forwarded to all DHCP servers.
Notes
 You need to enable basic DHCP Relay functions.
Configuration Steps
 Enabling DHCP Relay Check Server-ID
 By default, DHCP Relay check server-id is disabled.
 You may run the ip dhcp relay check server-id command to enable DHCP Relay check server-id.
Verification
Check whether a DHCP Relay agent sends DHCP request packets only to the server specified by the option server-id
command.
Related Commands
 Configuring DHCP Relay Check Server-ID
Command
ip dhcp relay check server-id
Parameter
Description
N/A
Command
Mode
Global configuration mode
Usage Guide
N/A
Configuration
Example
 Configuring DHCP Relay Check Server-ID
Configuratio
n Steps
 Enable DHCP Relay.Omitted.
 Enable DHCP Relay check server-id on an interface.
Ruijie# configure terminal
Ruijie(config)# ip dhcp relay check server-id
Verification
After login to the DHCP relay agent, run the show running-config command in privileged EXEC mode
to display DHCP Relay configuration.
Ruijie# show running-config | include check server-id
ip dhcp relay check server-id
Ruijie#