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Configure System Information
101
Insight Managed 28-Port and 52-Port Gigabit Ethernet Smart Cloud Switches
10. Click the Add button.
The DHCP snooping binding entry is added to the database.
The Dynamic Binding Configuration table shows information about the DHCP bindings that
were dynamically (that is, automatically) learned on each interface on which DHCP snooping
is enabled. The following table describes the dynamic bindings information.
Configure the Persistent Location of the DHCP Snooping Bindings Database
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 the persistent location of the DHCP snooping bindings database:
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 Access the Switch on page 13.
The login window opens.
4. Enter the switch’s password in the password field.
The default password is password. If you added the switch to a network on the Insight
app before and you did not yet change the password through the local browser interface,
enter your Insight network password.
The System Information page displays.
5. Select System> Services > DHCP Snooping > Persistent Configuration.
The DHCP Snooping Persistent Configuration page displays.
6. Specify where the DHCP snooping bindings database is located:
Table 22. 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.
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