show version
Cisco Internetwork Operating System Software
IOS (tm) C2950 Software (C2950-I6Q4L2-M), Version 12.1(9)EA1, RELEASE SOFTWARE (fc1)
Copyright (c) 1986-2002 by cisco Systems, Inc.
Compiled Wed 24-Apr-02 06:57 by antonino
Image text-base: 0x80010000, data-base: 0x804E8000

ROM: Bootstrap program is CALHOUN boot loader

Switch uptime is 0 minutes
System returned to ROM by power-on
System image file is "flash:c2950-i6q4l2-mz.121-9.EA1.bin"

cisco WS-C2950C-24 (RC32300) processor (revision E0) with 20815K bytes of memory.
Processor board ID FOC0624X0ZF
Last reset from system-reset
Running Enhanced Image
26 FastEthernet/IEEE 802.3 interface(s)

32K bytes of flash-simulated non-volatile configuration memory.
Base ethernet MAC Address: 00:09:E8:B3:FA:40
Motherboard assembly number: 73-5750-10
Power supply part number: 34-0965-01
Motherboard serial number: FOC062406RM
Power supply serial number: DAB062142KV
Model revision number: E0
Motherboard revision number: B0
Model number: WS-C2950C-24
System serial number: FOC0624X0ZF
Configuration register is 0xF

Switch#