Raisecom ISCOM2600G-HI (A) Series - Example for Configuring Dhcpv4 Relay; Figure 6-15 DHCP Relay Networking

Raisecom
ISCOM2600G-HI (A) Series Configuration Guide
6 DHCP
Raisecom Proprietary and Confidential
Copyright © Raisecom Technology Co., Ltd.
285
No.
Command
Description
2
Raisecom#show ip dhcp relay
information
Show information about Option 82
supported by DHCP Relay.
3
Raisecom#show ipv6 dhcp
relay
Show configurations of DHCPv6 Relay.
6.6.10 Example for configuring DHCPv4 Relay
Networking requirements
As shown in Figure 6-15, the switch works as the DHCP relay device. The host name is
raisecom. The switch is connected to the DHCP server through a service interface. The DHCP
server assigns IP addresses to clients so that the NMS can discover and manage these clients.
Figure 6-15 DHCP Relay networking
Configuration steps
Step 1 Enable global DHCP Relay and interface DHCP Relay.
Raisecom#config
Raisecom(config)#interface gigaethernet 1/1/1
Raisecom(config-gigaethernet1/1/1)#ip dhcp relay
Raisecom(config-gigaethernet1/1/1)#interface gigaethernet 1/1/2
Raisecom(config-gigaethernet1/1/2)#ip dhcp relay
Raisecom(config-gigaethernet1/1/2)#exit
Step 2 Configure the destination IP address of DHCP Relay.
Raisecom(config)#interface gigaethernet 1/1/1