User Manual

24-Port and 48-Port Gigabit Ethernet PoE+ Smart Switches with 4 SFP Ports
Configure Routing User Manual296
Remove ARP entries from the ARP cache
You can remove entries from the ARP cache.
To remove entries from the ARP cache:
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-network and
connected to the Internet on page 21 or Access the switch off-network and not
connected to the Internet on page 29.
The Device UI login page displays.
If you did not yet activate your warranty, the Register to activate your warranty page
displays. For more information, see
Register the switch on page 32.
4. Enter one of the following passwords:
• Enter your device admin password.
• If you previously managed the switch through the Insight app or Cloud portal, enter
the Insight network password for the last Insight network location.
For information about the credentials, see
Credentials for the device UI on page 30.
5. Click the Go button.
The System Information page displays.
6. Select Routing> ARP
> Advanced
> ARP Entry Management.
7. From the Remove From Table menu, select the type of ARP entry to be deleted:
• All Dynamic Entries
• All Dynamic and Gateway Entries
• Specific Dynamic/Gateway Entry. Lets you specify the IP address to be removed.
• Specific Static Entry. Lets you specify the IP address to be removed.
8. If you select Specific Dynamic/Gateway Entry or Specific Static Entry,
in
the Remove IP
Address field, enter the IP address to be removed.