Easy Smart GbE Switch
State
Disable or Enable the loop prevention function of the selected port.
Loop Prevention Table
Port
Displays the port number of the switch.
Loop State
Displays the loop state of all ports.
Loop Status
Displays the loop status of all ports. The default factory of all ports is
FORWARDING
for the switch.
Apply
Click
Apply
to make the settings take effect immediately.
Note:
Enable Loop prevention function for default setting.
7.3 DHCP Snooping
Click
Security
>
DHCP Snooping
DHCP snooping is a security feature that acts like a firewall between untrusted hosts and trusted
DHCP servers. The DHCP servers are allocating IP addresses to the clients on the LAN, DHCP
snooping can be configured on LAN switches to harden the security on the LAN to allow only clients
with specific IP/MAC addresses to have access to the network. Set the DHCP server port for trusted
port to connect the DHCP server.
1. Select
Enable
to enable DHCP Snooping.
2. Click
Apply
, and then you will see the configuration screen as shown below.
3. Select a DHCP sever port from the drop-down box.
4. Click
Apply
to make the setting take effect.
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