Switch>en
Switch#
00:02:13: %LINK-5-CHANGED: Interface Vlan1, changed state to administratively down
00:02:14: %LINEPROTO-5-UPDOWN: Line protocol on Interface Vlan1, changed state to down
Switch#show version
Cisco Internetwork Operating System Software
IOS (tm) C2950 Software (C2950-I6Q4L2-M), Version 12.1(13)EA1, RELEASE SOFTWARE (fc1)
Copyright (c) 1986-2003 by cisco Systems, Inc.
Compiled Tue 04-Mar-03 02:14 by yenanh
Image text-base: 0x80010000, data-base: 0x805A8000

ROM: Bootstrap program is CALHOUN boot loader

Switch uptime is 2 minutes
System returned to ROM by power-on
System image file is "flash:/c2950-i6q4l2-mz.121-13.EA1.bin"

cisco WS-C2950-12 (RC32300) processor (revision J0) with 20839K bytes of memory.
Processor board ID FOC0728W1TS
Last reset from system-reset
Running Standard Image
12 FastEthernet/IEEE 802.3 interface(s)

32K bytes of flash-simulated non-volatile configuration memory.
Base ethernet MAC Address: 00:0D:65:6B:0C:C0
Motherboard assembly number: 73-5782-11
Power supply part number: 34-0965-01
Motherboard serial number: FOC072811SF
Power supply serial number: DAB072786QB
Model revision number: J0
Motherboard revision number: A0
Model number: WS-C2950-12
System serial number: FOC0728W1TS
Configuration register is 0xF