Network Diagnostics; Port Test; Ipv4 Ping Test - ZyXEL Communications GS1900 Series User Manual

33.7 Ne two rk Dia g no stic s
Use the network utilities to perform diagnostics.
33.7.1 Po rt T e st
Click
Ma inte na nc e
Use this screen to perform an internal loop-back test on an Ethernet port.
Note: The Switch measures the cable length by sending an electric signal through the cable
and reading the signal that is reflected back. To prevent possible interference from a
connected device, it is suggested that you disconnect the other end of the Ethernet
cable which is connected to the specified port.
Fig ure 243
Follow the steps to perform the port test.
1. In
Po rt T e st
2. Click
T e st
The test results are displayed in
33.7.2 IPv4 Ping T e st
Click
Ma inte na nc e
screen to ping an IPv4 server.
Chapter 33 Maintenance
> >
Dia g no stic s Po rt T e st
Maintenance > Diagnostics > Port Test > Cable Diag
, select the port number from the
to start the port test.
T e st Re sults
> >
Dia g no stic s PING
GS1900 Series User's Guide
> in the navigation panel to open this screen.
C a b le Dia g
drop-down list.
Po rt
.
> in the navigation panel to open this screen. Use this
IPv4
238