# DHCP Advanced Configuration

When the security device acts as a DHCP server, it provides the following TCP/IP settings to each host when that host starts up:

### To Configure the DHCP Server Advanced Options

1. Enter the necessary information:

DNS #2: Enter the address of a secondary DNS server.

DNS#3: Enter the address of a tertiary DNS server.

WINS#2: Enter the IP address of a secondary WINS server.

SMTP: Enter the IP address of a Simple Mail Transfer Protocol (SMTP) server for delivering SMTP messages to a mail server, such as a POP3 server.

POP3: Enter the IP address of a Post-Office-Protocol version 3 (POP3) mail server for storing incoming e-mail.

NEWS: Enter the IP address of a news server for receiving and storing postings for news groups.

NetInfo Server#1: Enter the IP address of a primary NetInfo server. NetInfo® is an Apple® network service used for the distribution of administrative data within a LAN.

NetInfo Server#2: Enter the IP address of a secondary NetInfo server.

NetInfo Tag: Enter the identifying tag used by the Apple NetInfo database.

Domain Name: Enter the registered domain name of the network.

2. Click OK to save your settings.