Zhone 2000 ユーザーガイド

port that carries IP traffic. On the IAD, it can be one of the following: 
Ethernet port, PPP connection, ATM PVC, or FR DCLI.
IP Filtering can selectively pass or discard IP packets based on one or more of 
the following properties:

•

Protocol (IP, ICMP, TCP, and UDP)

•

Protocol flags (for TCP and ICMP only)

•

Source and/or Destination IP address

•

Source and/or Destination port number

For more information on defining and using a filter rule set, see IP Filtering 
Application note on page C-252.
For more information, see Configure IP Filtering on page 4-91.

This section describes the tasks required to configure the Dynamic Host 
Configuration Protocol (DHCP) server on the LAN connection.
DHCP allows for dynamic allocation of network addresses and configurations 
to newly attached hosts. DHCP reduces the amount of work required to 
administer a large network.

When DHCP is enabled, it dynamically assigns an IP address to each device 
assigned to the DHCP server on the IAD. You must identify the Ethernet 
Interface to correctly implement DHCP Server on your IAD.
You must complete at least these tasks to configure the DHCP server:

•

Enable DHCP (default is disabled) (page 4-129)

•

•

Configure the DHCP address range pool (page 4-130)

The DHCP Server commands are all displayed on the DHCP Server 
Configuration menu, which is displayed by typing “D” on the Main menu. 

Remember always to reset the IAD when you have finished making DHCP 
Server configuration changes.