System Diagnostics; Installed Certificates; Network Diagnostics - Nortel Secure Network Access Switch 4050 User Manual

System diagnostics

The following are useful diagnostic display commands. For more information
about the commands, use the alphabetical listings in
reference," on page 803
in more detail in this guide.
To view diagnostic information in the SREM, see
diagnostics using the SREM" on page

Installed certificates

To view the currently installed certificates, enter the following command:
>> Main# /info/certs
To view detailed information about a specific certificate, access the Certificate
menu and specify the desired certificate by its index number:
>> Main# /cfg/cert
Enter certificate number: (1-) <certificate number by
index>
>> Certificate 1# show

Network diagnostics

To check if the Nortel SNAS 4050 is able to contact configured network access
devices, routers, DNS servers, authentication servers, and IP addresses or domain
names specified in group links, use the following command:
>> Main# /maint/chkcfg
The screen output provides information about each configured network element
and shows whether the network test was successful or not. The method used to
check the connection (for example, ping) is also displayed.
to cross-reference to where the commands are described
754.
Nortel Secure Network Access Switch 4050 User Guide
Chapter 18 Troubleshooting 847
Appendix A, "CLI
"Running Nortel SNAS 4050