Diagnostic Settings Or Ping & Traceroute & Nslookup; Ag (Cfm) - Ex5501-B0 Only - ZyXEL Communications EX5501-B0 User Manual

40.3 Diagnostic Settings or Ping & TraceRoute & NsLookup
Use this screen use ping, traceroute, or nslookup for troubleshooting. Ping and traceroute are used to
test whether a particular host is reachable. After entering an IP address and clicking on one of the
buttons to start a test, the results will be shown in the Ping/Traceroute Test area. Use nslookup to find the
IP address for a host name and vice versa. Click Maintenance > Diagnostic > Ping &TraceRoute &
NsLookup to open the screen shown next.
Figure 198 Maintenance > Diagnostic > Ping&TraceRoute&NsLookup
The following table describes the fields in this screen.
Table 140 Maintenance > Diagnostic
LABEL
Address
Ping
Ping 6
Trace Route
Trace Route 6
Nslookup

40.4 802.1ag (CFM) - EX5501-B0 Only

Click Maintenance > Diagnostic > 802.1ag to open the following screen. Use this screen to configure
and perform Connectivity Fault Management (CFM) actions as defined by the IEEE 802.1ag standard.
CFM protocols include Continuity Check Protocol (CCP), Link Trace (LT), and Loopback (LB).
Chapter 40 Diagnostic
DESCRIPTION
Type the IP address of a computer that you want to perform ping, traceroute, or nslookup in
order to test a connection.
Click this to ping the IPv4 address that you entered.
Click this to ping the IPv6 address that you entered.
Click this to display the route path and transmission delays between the Zyxel Device to the IPv4
address that you entered.
Click this to display the route path and transmission delays between the Zyxel Device to the IPv6
address that you entered.
Click this button to perform a DNS lookup on the IP address of a computer you enter.
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