User Manual

M4300 Intelligent Edge Series Fully Managed Stackable Switches
Configure System Information User Manual50
Configure a Loopback Interface
You can create, configure, and remove loopback interfaces.
To configure a loopback interface:
1. Launch a web browser
.
2. In the address field of your web browser
, enter the IP address of the switch.
The login window opens.
3. Enter admin as the user name, enter your local device password,
and click the Login
button.
The first time that you log in, no password is required. However, you then must specify a
local device password to use each subsequent time that you log in.
The System Information page displays.
4. Select System > Management > Loopback Interface.
5. Use the Loopback Interface T
ype list to select IPv4 or IPv6 loopback interface.
6. In the Loopback ID list, select a list of currently configured loopback interfaces.
7. In the Primary IP
Address field, enter the primary address for this interface in
dotted-decimal notation.
This option is visible when IPv4 loopback is selected.
8. In the Primary IP Subnet Mask field, enter the primary IPv4 subnet mask in dotted-decimal
notation.
This option is visible when IPv4 loopback is selected.
9. In the Secondary IP
Address field, enter the secondary IP address in dotted-decimal
notation.
This input field is visible only when Add Secondary is selected.
This option is visible
when IPv4 loopback is selected.