Enterasys Networks CSX6000 - Manual (Page 317)

Central Site Remote Access Switch 317
C ONFIGURING A DVANCED IP R OUTING
DHCP Proxy Client
The DHCP Proxy Client feature is not applicable for the CyberSWITCH running in IP HOST mode.
DHCP servers must support use of the broadcast bit in order to obtain IP addresses for WAN (Direct
Host) interfaces.
S AMPLE C ONFIGURATION : IP R OUTER WITH DHCP P ROXY C LIENT
The following illustrates a typical use of the DHCP Proxy Client. This configuration has the DHCP
server and the CyberSWITCH located on the same LAN:
In this configuration, the remote IPCP device, “Summer”, is able to negotiate and obtain its IP
address from the system’s IP Address Pool. IP addresses have been obtained from the DHCP server
for the WAN interface 192.168.10.0. The following describes the configuration necessary for the
CyberSWITCH (IP router) in the above diagram.
ISDN
DHCP Server
192.168.1.5
ETHERNET
CSX5500
IP Router w/ DHCP
Proxy Client ("Chloe")
IPCP Remote Device
("Summer")
192.168.10.168
192.168.1.168