Dhcp - Dahua PFS4218-16GT-190 Web Config Manual

Parameter
Duplex
Adv Speed
Flow Control
Maximum Frame
Size
Excessive Collision
Mode
Frame Length
Check
Step 3 Click Save.

4.1.3 DHCP

4.1.3.1 Server
DHCP Server is the server for managing DHCP standard in the specific network. DHCP Server
is to allocate IP address for the workstation and make sure that the IP address for every
workstation is different. DHCP Server simplifies the network management task which should be
done manually before.
Generally, in the following scenes, DHCP Server is adopted to allocate IP address.
 The network scale is large. The workload is too heavy if manually configured, and
centralized management for network will be difficult.
 The quantity of PC is larger than the quantity of IP address in the network, and it is
impossible to allocate a static IP address for every PC. For example, the user quantity that
can access network at the same time is limited by ISP, and the user needs to acquire the IP
address dynamically.
 Only a small number of PC need the static IP address, and most of the PC do not need the
static IP address.
There are three parts of DHCP Server configuration: address pool configuration, mode
configuration, and excluded IP configuration.
Step 1 Select Advanced > Configuration > DHCP > Server.
Address pool configuration interface is displayed. See Figure 4-10.
Step 2 Add a new address pool.
1) Click Add New Pool.
A new record is added. See Figure 4-11.
Description
Set the duplex of the port. Full duplex (Fdx) and half duplex
(Hdx) are selectable.
Set the average speed of the port. 10 M, 100 M, and 1 G are
selectable.
You can select Enable to enable flow control function.
Set the Maximum frame size.
Select excessive collision mode from the drop-down list.
Select the checkbox to enable the function.
Figure 4-10 Address pool
Advanced Settings 14