FMG3010/3015-R20A User’s Guide
24
C
HAPTER
5
Diagnostic
5.1 Diagnostic Overview
The
Diagnostic
screens display information to help you identify problems with the FMG.
The route between a Central Office Very-high-bit-rate Digital Subscriber Line (CO VDSL) switch and one
of its Customer-Premises Equipment (CPE) may go through switches owned by independent
organizations. A connectivity fault point generally takes time to discover and impacts subscriber’s
network access. Through discovery and verification of the path, CFM can detect, analyze and isolate
connectivity faults in bridged LANs.
5.1.1 What You Can Do in this Chapter
• The
Ping
screen lets you ping an IP address to a host (
• The
Traceroute
screen lets you trace the route that packets take to a host ().
5.2 Ping
Use this screen to ping IP address for troubleshooting. Ping is used to test whether a particular host is
reachable. After entering an IP address and clicking
Go
to start a test, the results will show. Click
Diagnostic > Ping
to open the screen shown next.
Figure 14
Diagnostic > Ping
The following table describes the fields in this screen.
Table 9 Diagnostic > Ping
LABEL
DESCRIPTION
Host Address
Type the IP address of a computer that you want to perform ping in order to test a connection.
Ping
Click this to ping the IPv4 address that you entered.
