HP Webcache Filter Problems, Line Interface, Solving Command, The System Time is inaccurate, The Webcache fails to power-up, longer perform important management operations

Solving Command Line Interface Problems 133

The System Time is inaccurate

Check that:

■ The Webcache system time is configured to be set through the Network Time Protocol (NTP).

■ NTP is enabled on the Webcache. If it is enabled, ping the NTP server that you have specified to check that it is operational.

If the NTP server is not functional, or you are not confident it is working correctly, try using another NTP server.

	■ The timezone is set correctly.
	Alternatively, the Webcache system time can be set manually. If you have
	configured the system time manually and it is inaccurate, the Webcache
	clock has probably drifted over time. 3Com recommends that you use the
	Network Time Protocol to prevent this. If this is not possible, reset the
	system time manually using the Time Configuration window. Also check
	that the timezone is set correctly.
	The Webcache fails to power-up
	Check that:
	■ The Power/Self Test LED on the front panel is Yellow or Off, possibly
	indicating a system error. If so, contact 3Com support personnel.
	■ If no front panel LEDs are lit, check the power connection to the
	Webcache.
Solving Command	The Command Line Interface responds slowly to commands.
Line Interface	This is probably due to large amounts of traffic on the network. Logout
Problems	and then login again later when the amount of traffic to the Webcache is
	less.
	You forget the password for the admin user name and can no
	longer perform important management operations.
	Use the password recovery method outlined on page 73 to define a new
	password for the admin user name.