Netgear M4300-24X24F (XSM4348S) - Stackable Managed Switch with 48x10G including 24x10GBASE-T and 24xSFP+ Layer 3 Manual Do Utilizador

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Manage Device Security 
555
 M4200 and M4300 Series ProSAFE Managed Switches Web Management User Manual
10. 
Click the Apply button.
The updated configuration is sent to the switch. Configuration changes take effect 
immediately.
Configure a DHCP Snooping Interface
To configure a DHCP snooping interface:
1. 
Launch a web browser.
2. 
Enter http://<ipaddress> in the web browser address field.
The login window opens.
3. 
Enter the user name and password. 
The default admin user name is admin and the default admin password is blank, that is, 
do not enter a password.
4. 
Click the Login button. 
The System Information page displays.
5. 
Select Security > Control > DHCP Snooping > Interface Configuration.
6. 
Use one of the following methods to select an interface:
In the Go To Interface field, enter the interface in the unit/slot/port format and click on 
the Go button.
Next to the Interface column, select the check box for the port that you want to 
configure, select multiple check boxes to apply the same setting to all selected 
interfaces, or select the check box in the table heading to apply the same settings to 
all interfaces.
7. 
If Trust Mode is enabled, DHCP snooping application considers the port as trusted. 
The factory default is Disable.
8. 
If Invalid Packets is enabled, DHCP snooping application logs invalid packets on this 
interface.
The factory default is Disable.