IES-1248-51V Support Notes
69
DHCP Relay Option 82 Application
ISP may want to limit the number of IP address or deliver some specific IP addresses
according to certain DSL port, VLAN ID and option 82 string. They can easily to
achieve this with DHCP Relay Option 82 feature and a DHCP server supporting
Option 82 function.
to set up DHCP Relay Option 82 Environment
Here, we will set up an environment to allow a PC get DHCP IP address in specific IP
How
DHCP
Server
Network
Ethernet Port
Port 25
CPE
DHCP Client
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