ZyXEL Communications XGS-4728F User Manual page 354

Chapter 40 Diagnostic
Table 135 Management > Diagnostic (continued)
LABEL
IP Ping
Ethernet Port
Test
354
DESCRIPTION
Type the IP address of a device that you want to ping in order to test a
connection.
Click Ping to have the Switch ping the IP address (in the field to the
left).
Enter a port number and click Port Test to perform an internal
loopback test.
XGS-4728F User's Guide