Ruijie RG-WLAN Series User Manual

Configuration Guide Configuring DHCPConfiguring DHCP
Ruijie(config-if-gigabitEthernet 0/2)# ip address 172.2.2.1 255.255.255.0
Verification
Check whether the client obtains an IP address.
 Check whether the client obtains an IP address.
 Check the DHCP Relay configuration.
A
The user device obtains an IP address.
B
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
service dhcp
ip helper-address 172.2.2.1
!
interface GigabitEthernet 0/1
ip address 192.1.1.1 255.255.255.0
!
interface GigabitEthernet 0/2
ip address 172.2.2.2 255.255.255.0
!
Common Errors
 IPv4 unicast routing configuration is incorrect.
 DHCP Relay is disabled.
 No routing between DHCP relay agent and DHCP server is configured.
 No IP address is configured for the DHCP server.
4.4.6 Configuring DHCP Relay Option 82
Configuration Effect
 Through a DHCP relay agent, a server may assign IP addresses of different privileges to the clients more accurately
based on the option information.
Notes
 You need to enable the DHCP Relay function.
Configuration Steps
 Enabling Basic DHCP Relay Functions
 Mandatory.
 Unless otherwise specified, you need to enable DHCP Relay on a device.

Ruijie RG-WLAN Series Specifications

General

Brand	Ruijie
Model	RG-WLAN Series
Category	Wireless Access Point
Language	English