LUQUE_1#sh ver
Cisco Internetwork Operating System Software
IOS (tm) 3600 Software (C3640-IS-M), Version 12.2(1), RELEASE SOFTWARE (fc2)
Copyright (c) 1986-2001 by cisco Systems, Inc.
Compiled Fri 27-Apr-01 03:19 by cmong
Image text-base: 0x60008950, data-base: 0x61156000

ROM: System Bootstrap, Version 11.1(20)AA2, EARLY DEPLOYMENT RELEASE SOFTWARE (f
c1)

LUQUE_1 uptime is 6 days, 14 hours, 18 minutes
System returned to ROM by reload at 21:29:38 UTC Fri May 14 1993
System restarted at 00:00:00 UTC Mon Mar 1 1993
System image file is "flash:c3640-is-mz.122-1.bin"

cisco 3640 (R4700) processor (revision 0x00) with 59392K/6144K bytes of memory.
Processor board ID 27581439
R4700 CPU at 100Mhz, Implementation 33, Rev 1.0
Bridging software.
X.25 software, Version 3.0.0.
SuperLAT software (copyright 1990 by Meridian Technology Corp).
4 Ethernet/IEEE 802.3 interface(s)
1 FastEthernet/IEEE 802.3 interface(s)
4 Serial(sync/async) network interface(s)
8 Voice E & M interface(s)
DRAM configuration is 64 bits wide with parity disabled.
125K bytes of non-volatile configuration memory.
16384K bytes of processor board System flash (Read/Write)

Configuration register is 0x3922


LUQUE_1#sh flash:

System flash directory:
File  Length   Name/status
  1   10690780  c3640-is-mz.122-1.bin
[10690844 bytes used, 5562084 available, 16252928 total]
16384K bytes of processor board System flash (Read/Write)