H3C Technologies H3C S12500 Series Switches - Manual (Page 50)

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NOTE:
Option 50 is the requested IP address field in DHCP-DISCOVER messages. It is padded by the client to
specify the IP address that the client wants to obtain. The contents to be padded depend on the client.
DHCP server configuration task list
Task Remarks
Configuring an address pool for the DHCP server Required.
Enabling DHCP Required.
Enabling the DHCP server on an interface Required.
Applying an extended address pool on an interface
Required by the extended address pool
configuration.
When configuring a common address pool,
ignore this task.
Configuring the DHCP server security functions Optional.
Enabling client offline detection Required.
Enabling Option 82 handling Optional.
Specifying the threshold for sending trap messages Optional.
Configuring an address pool for the DHCP server
Configuration task list
Task Remarks
Creating a DHCP address pool Required.
Configuring address allocation mode for
a common address pool
Configuring static address allocation Required to configure
either of the two for the
common address pool
configuration.
Configuring dynamic address
allocation
Configuring dynamic address allocation for an extended address pool
Required for the
extended address pool
configuration.
Configuring a domain name suffix for the client
Optional.
Configuring DNS servers for the client
Configuring WINS servers and NetBIOS node type for the client
Configuring BIMS server information for the client
Configuring gateways for the client
Configuring Option 184 parameters for the client with voice service
Configuring the TFTP server and bootfile name for the client