Cisco Systems 12000 series manual Describes the fields that are shown in the example, CF-926

show version

Configuration register is 0x2102

Router#

Table 147 describes the fields that are shown in the example.

Table 147	show version Field Descriptions
Field		Description
IOS (tm) c6sup2_rp Software		Version number. Always specify the complete version number
(c6sup2_rp-JSV-M), Version		when reporting a possible software problem. In the example output,
12.1(nightly.E020626)		the version number is 12.1.
NIGHTLY BUILD
ROM: System Bootstrap,		Bootstrap version string.
Version 12.1(11r)E1, RELEASE
SOFTWARE (fc1)
BOOTFLASH: 7200 Software		Boot version string.
(C7200-BOOT-M), Version
11.1(472), RELEASE
SOFTWARE
Router uptime is		Amount of time that the system has been up and running.
Time since Router switched to		Amount of time since switchover occurred.
active
System restarted by		Log of how the system was last booted, both as a result of normal
		system startup and of system error. For example, information can be
		displayed to indicate a bus error that is typically the result of an
		attempt to access a nonexistent address, as follows:
		System restarted by bus error at PC 0xC4CA, address 0x210C0C0
System image file is		If the software was booted over the network, the Internet address of
		the boot host is shown. If the software was loaded from onboard
		ROM, this line reads “running default software.”
cisco Catalyst 6000 (R7000)		Remaining output in each display that shows the hardware
processor with		configuration and any nonstandard software options.
112640K/18432K bytes of
memory.
Configuration register is		Configuration register contents that are displayed in hexadecimal
		notation.

	The output of the show version EXEC command can provide certain messages, such as bus error
	messages. If such error messages appear, report the complete text of this message to your technical
	support specialist.
	Cisco uBR7246VXR Router
	The following is sample output from the show version command for a Cisco uBR7246 VXR with the
	cable clock card installed:
	Router# show version
	Cisco Internetwork Operating System Software
	IOS (tm) 7200 Software (UBR7200-P-M), Version 12.1(10)EC, RELEASE SOFTWARE
	TAC Support: http://www.cisco.com/tac
	Cisco IOS Configuration Fundamentals Command Reference
CF-926	July 2008