LevelOne GTL-2691 - Manual (Page 1365)

C HAPTER 46 | DHCP Commands
DHCP Relay
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DHCP R ELAY
This section describes commands used to configure DHCP relay functions
for host devices attached to the switch.
DHCP Relay for IPv4
ip dhcp relay server This command specifies the addresses of DHCP servers to be used by the
switch’s DHCP relay agent. Use the no form to clear all addresses.
S YNTAX
ip dhcp relay server address1 [address2 [address3 ...]]
no ip dhcp relay server
address - IP address of DHCP server. (Range: 1-3 addresses)
D EFAULT S ETTING
None
C OMMAND M ODE
Interface Configuration (VLAN)
U SAGE G UIDELINES
◆ You must specify the IP address for at least one DHCP server.
Otherwise, the switch’s DHCP relay agent will not forward client
requests to a DHCP server.
◆ To start DHCP relay service, enter the ip dhcp restart relay command.
E XAMPLE
Console(config)#interface vlan 1
Console(config-if)#ip dhcp relay server 10.1.0.99
Console(config-if)#
Table 185: DHCP Relay Commands
Command Function Mode
DHCP Relay for IPv4
ip dhcp relay server Specifies DHCP server addresses for relay service IC
ip dhcp restart relay Enables DHCP relay agent PE
DHCP Relay for IPv6
ipv6 dhcp relay destination Specifies destination address or VLAN to which
client messages are forwarded for relay service
IC
show ipv6 dhcp relay
destination
Shows destination addresses or VLAN to which
client messages are forwarded for relay service
PE