S350 Series 24-Port (PoE+) and 48-Port Gigabit Ethernet Smart Managed Pro Switches 
Configure System Information  User Manual104
The Dynamic Binding Configuration table shows information about the DHCP bindings that 
were learned on each interface on which DHCP snooping is enabled. The following table 
describes the dynamic bindings information.
Table 25.  DHCP Dynamic Configuration information 
Field Description
Interface The interface on which the DHCP client message was received.
MAC Address The MAC address associated with the DHCP client that sent the message. This is the 
key to the binding database.
VLAN ID The VLAN ID of the client interface.
IP Address The IP address assigned to the client by the DHCP server.
Lease Time The remaining IP address lease time for the client.
Configure DHCP Snooping Persistent Settings
You can configure the persistent location of the DHCP snooping bindings database. The 
bindings database can be stored locally on the device or on a remote system somewhere 
else in the network. The device must be able to reach the IP address of the remote system to 
send bindings to a remote database.
To configure DHCP snooping persistent settings:
1.  Connect your computer to the same network as the switch.
You can use a WiFi or wired connection to connect your computer to the network, or 
connect directly to a switch that is off-network using an Ethernet cable.
2.  Launch a web browser.
3.  In the address field of your web browser, enter the IP address of the switch.
If you do not know the IP address of the switch, see 
Discover or Change the Switch IP 
Address on page  12.
The login window opens.
4.  Enter the switch’s password in the Password field.
The default password is 
password.
The System Information page displays.
5.  Select System> Services > DHCP Snooping > Persistent Configuration.
The Persistent Configuration page displays.
6.  Specify where the DHCP snooping bindings database is located.
• Local. 
The binding table is stored locally on the switch. 
• Remote
. The binding table is stored on a remote TFTP server
.