ZyXEL Communications VES1724-56 User Manual page 357

Table 167 Management > Diagnostic (continued)
LABEL
IP address
Port Test
VES1724-56 User's Guide
DESCRIPTION
Type the IPv4 or IPv6 address of a device and then click Ping to have the Switch ping the IP
address.
From the Port drop-down list box, select a port number and click Internal Test to perform
an internal loopback test or click External Test (on a VDSL port) to perform a loopback test
to the a remote CPE device. A successful or fail test result displays then.
Chapter 38 Diagnostic
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