Configure static dhcp bindings – NETGEAR MS510TXPP 8 Port Gigabit PoE Managed Switch User Manual
Page 80
Smart Managed Pro Switches MS510TX and MS510TXPP
Configure System Information
User Manual
80
The default password is
password
.
The System Information page displays.
5.
Select
System
> Services > DHCP Snooping > Interface Configuration
.
The DHCP Snooping Interface Configuration page displays.
6.
Select which type of interfaces display onscreen:
•
To display physical ports only, click the
PORTS
link.
•
To display LAGs only, click the
LAGS
link.
•
To display both physical ports and LAGs, click the
All
link.
7.
Select one or more interfaces by taking one of the following actions:
•
To configure a single interface, select the check box associated with the interface, or
type the interface number in the
Go To Interface
field and click the
Go
button.
•
To configure multiple interfaces with the same settings, select the check box
associated with each interface.
•
To configure all interfaces with the same settings, select the check box in the heading
row.
8.
From the
Trust Mode
menu, select the desired trust mode:
•
Disabled
. The interface is considered to be untrusted and could potentially be used to
launch a network attack. DHCP server messages are checked against the bindings
database. On untrusted ports, DHCP snooping enforces the following security rules:
-
DHCP packets from a DHCP server (DHCPOFFER, DHCPACK, DHCPNAK,
DHCPRELEASEQUERY) are dropped.
-
DHCPRELEASE and DHCPDECLINE messages are dropped if the MAC address
is in the snooping database but the binding’s interface is other than the interface
where the message was received.
-
DHCP packets are dropped when the source MAC address does not match the
client hardware address if MAC address validation is globally enabled.
•
Enabled
. The interface is considered to be trusted and forwards DHCP server
messages without validation.
9.
Click the
Apply
button.
Your settings are saved.
Configure Static DHCP Bindings
Use this page to view, add, and remove static bindings in the DHCP snooping bindings
database and to view or clear the dynamic bindings in the bindings table.
To configure static DHCP bindings:
1.
Connect your computer to the same network as the switch.