OptiSwitch 2400/L3
Configuring Routing Protocols
C
HAPTER
4
55
DHCP Relay
DHCP Relay sends DHCP requests from a subnet not connected to
a DHCP server to one or more DHCP servers on other subnets.
Using the
interface
command in
dhcp
relay
mode can specify on
which interfaces the relay agent will listen for requests. When non
is specified it listen to all interfaces.
{
XE "DHCP relay"
}
To configure DHCP relay:
1
From the enable mode, type
configure terminal
to begin
configuration.
{
XE "Configuration:DHCP relay"
}{
XE "DHCP
relay:configuring"
}
2
Type
dhcprelay
to enter the DHCP Relay Configuration mode.
3
Type
server
to allocate a server for DHCP requests and enter
the server IP address.
OS2400(config-dhcprelay)#
server
server ip
4
Type
entry
and enter the interface name to define an interface
from which you will forward DHCP requests.
OS2400(config-dhcprelay)#
entry
interface name
5
Type
exit
or press <Ctrl-Z> to return to the previous mode.
6
Type the
write file
command to save the configuration
changes to the configuration files.
