Global Address Pool-Based Dhcp Server Configuration; Configuration Overview; Enabling Dhcp - 3Com 5500-SI Configuration Manual

128 C 10: DHCP S
HAPTER
Global Address
Pool-Based DHCP
Server Configuration

Configuration Overview

Enabling DHCP

C
ERVER ONFIGURATION
(such as domain name), you just need to configure them on the network segment or
the corresponding subnets. The following is the details of configuration inheritance.
A newly created child address pool inherits the configurations of its parent address
■
pool.
For an existing parent-child address pool pair, when you performs a new
■
configuration on the parent address pool:
a The child address pool inherits the new configuration if there is no corresponding
configuration on the child address pool.
b The child address pool does not inherit the new configuration if there is already a
corresponding configuration on the child address pool.
This section contains configuration information for Pool-Based DHCP Server.
Table 110 Global address pool-based DHCP server configuration
Operation
Enable DHCP
Configure global address pool mode on
interface(s)
Configure the
interface(s) to
operate in global
address pool mode
Configure DNS services for DHCP clients
Configure NetBIOS services for DHCP
clients
Customize DHCP service
Configure the gateway IP address for
DHCP clients
You need to enable DHCP before performing other DHCP-related configurations,
which take effect only when DHCP is enabled.
Table 111 2-2 Enable DHCP
Operation
Enter system view
Enable DHCP
Description
Required
Optional
Configure to bind IP One among
address statically to these two
a DHCP client options is
required.
Configure to assign
IP addresses
dynamically
Optional
Optional
Optional
Optional
Command Description
system-view -
dhcp enable Required
By default, DHCP is enabled.
Related section
Enabling DHCP
Configuring Global Address Pool
Mode on Interface(s)
Configuring How to Assign IP
Addresses in a Global Address Pool
Configuring DNS Services for DHCP
Clients
Configuring NetBIOS Services for
DHCP Clients
Customizing DHCP Service
Configuring Gateway Addresses for
DHCP Clients