Tutorials; Chapter 6 Tutorials; How To Use Dhcp Snooping On The Switch - ZyXEL Communications MES3500 Series User Manual

This chapter provides some examples of using the web configurator to set up and use the Switch.
The tutorials include:
•

How to Use DHCP Snooping on the Switch

• How to Use DHCP Relay on the Switch
• How to Use PPPoE IA on the Switch
• How to Use Error Disable and Recovery on the Switch
• How to Set Up a Guest VLAN
• How to Do Port Isolation in a VLAN
6.1 How to Use DHCP Snooping on the Switch
You only want DHCP server A connected to port 5 to assign IP addresses to all devices in VLAN 100.
Create a VLAN containing ports 5, 6 and 7. Connect a computer (M) to the Switch's port which is
not in VLAN 100.
M
Note: For related information about DHCP snooping, see
The settings in this tutorial are as the following.
Table 6 Settings in this Tutorial
HOST
DHCP Server (A)
DHCP Client (B)
DHCP Client (C)
Access the Switch through http://192.168.1.1. Log into the Switch by entering the username
1
(default: admin) and password (default: 1234).
C B
PORT
VLAN
CONNECTED
5 1 and 100
6 1 and 100
7 1 and 100
MES3500/MGS3520 Series User's Guide
47
C
H A PT ER
VLAN 100
A
Section 26.1 on page
DHCP SNOOPING PORT
PVID
TRUSTED
100 Yes
100 No
100 No
6

Tutorials

202.