HP Network Direr Software Products Co-existence With, Other Tftp Servers, Downgrading, Update

	Key Considerations 677
Device Family	Agent Filename Format
Wireless LAN Access Point 8000	opXXxxxx.bin (operational code)
	fsXXxxxx.bin (file system)
	fsXXxxxx.bin (combined operational code
	and file system)
Webcache series	s3b_XX_xx.bin

XXrepresents the major version number and xx the minor version number of the agent software contained in the file.

Key Considerations	The following section provides useful information and advice on updating
	agents.
Co-existence With	3Com Network Director cannot perform Agent Update operations whilst
Other TFTP Servers	another TFTP server is in use on the same machine. If an Agent Update
	operation fails due to a conflict with another TFTP server, you will be
	informed of this in the Agent Update Summary report. You must stop the
	other TFTP server before the Agent Update operation can take place.
Considerations When	You should always read the agent software release note before
Downgrading	downgrading a device, since not all agent software can be overwritten
Devices	with significantly older software.
Troubleshooting	If you find that your device is no longer responding following an attempt
Device Problems	to update the agent, the problem could be caused by one of the
Following Agent	following conditions:
Update	■ There are network problems preventing you from contacting the
	device.
	■ The device has not yet returned to an operational state following the
	completion of an update.
	■ The device IP settings have been changed or cleared.
	■ An interruption in the TFTP transfer of the agent file has left the device
	in a non-operational state.
	3Com recommends that you use your usual network monitoring tools to
	check that there are no general problems with your network before trying
	to troubleshoot problems with the device.