H3C LS-5100-16P-SI-OVS-H3 Configuration page 7

DHCP
H3C Low-End Ethernet Switches Configuration Examples
Operation
Enable the detection of
unauthorized
servers
Configure
duplicate
IP
address
detection
Enable
server to support Option
82
2) Use the following commands to configure IP address allocation through the
interface address pool.
Table 1-3 Configure IP address allocation through the interface address pool
Enter system view
Enable
service
Configure multiple or all
the VLAN interfaces to
operate
address pool mode
Configure
interface to operate in
interface address pool
mode
DHCP dhcp server detect
Set the
maximum
number of
ping
packets dhcp
sent by the number
DHCP
server for
each IP
address
Set a
response
dhcp
timeout for
milliseconds
each ping
packet
the DHCP
dhcp server relay information
enable
Operation
system-view
the DHCP
dhcp enable
dhcp
{
interface-number
in interface
interface-type
interface-number ] | all }
interface
a VLAN
interface-number
dhcp select interface
Chapter 1 DHCP Functions Overview
Command
server ping packets
server ping timeout
Command
select interface
interface interface-type
[
interface-type
1-5
Description
Required
By default,
detection
unauthorized DHCP
servers is disabled.
Optional
The default
maximum number is
2.
Optional
The default timeout
is 500 milliseconds.
Optional
By default, the DHCP
server supports
Option 82.
Description
—
Optional
By default, the DHCP
service is enabled.
to Optional
Required
By default, a VLAN
interface operates in
global address pool
mode.
the
of