Owner's Manual
Table Of Contents
- Contents
- Ethernet Switch Features
- System
- L2 Feature
- VLAN
- Management
- ACL
- QoS
- Security
- Monitoring
- Diagnostics
- Maintenance
- Status
- Mode
- Report
- Suppression
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The DHCP snooping binding table contains the MAC address, IP address, lease time, binding type,
VLAN number, and interface information that corresponds to the local untrusted interfaces of a
switch; it does not contain information regarding hosts interconnected with a trusted interface.
An untrusted interface is an interface that is configured to receive messages from outside the
network or firewall. A trusted interface is an interface that is configured to receive only messages
from within the network.
DHCP snooping acts like a firewall between untrusted hosts and DHCP servers. It also gives you a
way to differentiate between untrusted interfaces connected to the end-user and trusted
interfaces connected to the DHCP server or another switch.
Global Settings
The global settings allow you to enable or disable DHCP snooping feature. You can also enable the
MAC Verify at this page.
To access this page, click DHCP snooping under the System menu.
DHCP Snooping Status
Enable or Disable the DHCP snooping feature.
Mac Verify
Enable the MAC address verify or not.
VLAN Settings