Advanced functions of the device
14.2
DHCP L2 Relay
226
UM Config GRS
Release
8.0
09/2019
Verify that VLAN 2 is present then perform the following steps on Switch 1:
Perform the following steps on Switch 2:
Configure VLAN 2, and specify port
1/1
as a member of VLAN 2.
enable
Change to the Privileged EXEC mode.
vlan database
Change to the VLAN configuration mode.
dhcp-l2relay circuit-id 2
Activate the Circuit ID and the DHCP Option 82 on
VLAN
2
.
dhcp-l2relay remote-id ip 2
Specify the IP address of the device as the
Remote ID on VLAN
2
.
dhcp-l2relay mode 2
Activate the
DHCP L2 Relay
function on VLAN
2
.
exit
Change to the Privileged EXEC mode.
configure
Change to the Configuration mode.
interface 1/1
Change to the interface configuration mode of
interface
1/1
.
dhcp-l2relay mode
Activate the
DHCP L2 Relay
function on the port.
exit
Change to the Configuration mode.
interface 1/2
Change to the interface configuration mode of
interface
1/2
.
dhcp-l2relay trust
Specify the port as
Trusted port
.
dhcp-l2relay mode
Activate the
DHCP L2 Relay
function on the port.
exit
Change to the Configuration mode.
dhcp-l2relay mode
Enable the
DHCP L2 Relay
function in the device.
enable
Change to the Privileged EXEC mode.
configure
Change to the Configuration mode.
interface 1/1
Change to the interface configuration mode of
interface
1/1
.
dhcp-l2relay trust
Specify the port as
Trusted port
.
dhcp-l2relay mode
Activate the
DHCP L2 Relay
function on the port.
exit
Change to the Configuration mode.
interface 1/2
Change to the interface configuration mode of
interface
1/2
.
dhcp-l2relay trust
Specify the port as
Trusted port
.
dhcp-l2relay mode
Activate the
DHCP L2 Relay
function on the port.
exit
Change to the Configuration mode.
dhcp-l2relay mode
Enable the
DHCP L2 Relay
function in the device.
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