ZyXEL Communications SAM1316-22, User Manual

Page: 440 / 464

Chapter 62 Troubleshooting
SAM1316-22 User’s Guide
440
62.13 Resetting the Defaults
If you lock yourself (and others) from the SAM1316-22, you will need to reload
the factory-default configuration file. Uploading the factory-default configuration
file replaces the current configuration file with the factory-default configuration
file. This means that you will lose all previous configurations and the speed of the
console port will be reset to the default of 9600 bps with 8 data bit, no parity, one
stop bit and flow control set to none. The user name will be reset to “admin” and
the password will be reset to “1234” and the IP address to 192.168.1.1.
62.13.1 Resetting the Defaults Via Command
If you know the password, you can reload the factory-default configuration file via
Command Line Interface (CLI) command. Use the following procedure.
1
Connect to the console port using a computer with terminal emulation software.
See
Section 3.2.1 on page 38 for details.
2
Enter your password.
3
Type
config restore
.
4
Type
y
at the question “Do you want to restore default ROM file(y/n)?”
5
The SAM1316-22 restarts.
4 Ping the SAM1316-22 from your computer.
If you are able to ping the SAM1316-22 but are still unable to telnet, contact
the distributor.
If you cannot ping the SAM1316-22, check the cable, connections and IP
configuration.
5 Incorrectly configuring the access control settings may lock you out from
using in-band management. Try using the console port to reconfigure the
system.
Table 118 Troubleshooting Telnet (continued)
STEPS CORRECTIVE ACTION
Figure 272 Resetting the Switch Via Command
ras> config restore
System will reboot automatically after restoring default configuration.
Do you want to proceed(y/n)? >
restoring configuration...
saving configuration to flash...