3Com CS/2500 manual Emulating a, CS/2000 or CS/2100, Software and to operate in mixed environments

4-12 CHAPTER 4: CONFIGURATION

	Table 4-3 IP Addressing Parameters (continued)
	IP Option	Meaning
	IP security option	Determines the classification protection level as specified in
		RFC 1038:
		1	- don’t care (default)
		2	- Unclassified
		3	- Confidential
		4	- Secret
		5	- Top Secret
		6	- Other
	TFTP upload path	The pathname to which to upload a memory image from the
		communications server to the RBCS or TFTP/FTP server. If
		specified, this is the pathname used when performing
		memory dumps to the network.
Printer Setup Menu	The Printer Setup menu provides options for configuring your printer
	connection. You can automatically issue a line feed after a carriage
	return (option 1) or not (option 2). You can also add a printer setup
	string (option 3) or delete the string (option 4). Printer options apply to
	printer initialization when turning on only.
System Default	The System Default Configuration menu allows you to configure your
Configuration Menu	CS/2500 series communications server to run in CS/2000 series
	emulation mode and to change the default for individual ports from
	RS-232 to RS-422.
	Emulating the CS/2000 series is described in the following section. For
	information on changing port defaults, refer to “Changing Port
	Configuration” on page 4-13.
Emulating a	You can configure your CS/2500 or CS/2600 to run like a CS/2000 or
CS/2000 or CS/2100	CS/2100, respectively. Emulation allows you to run earlier versions of
	software and to operate in mixed environments.

Running in emulation mode imposes some restrictions. Because the CS/2000 and CS/2100 provide only 1 MB of memory, you are limited to that amount in emulation mode. You cannot access the printer interface in emulation mode. Firmware Configuration menus also appear slightly different.