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Cisco 1750 Router Hardware Installation Guide
78-6169-02
Recovering a Lost Password
Step 4 At the user EXEC prompt (Router>), enter the show version command to display
the existing configuration register value (shown in bold in this example output):
Router> show version
Cisco Internetwork Operating System Software
IOS (tm) C1700 Software (C1700-SV3Y-M), Experimental Version
12.0(19980308:184442) [syaji-grammy-v6 189]
Copyright (c) 1986-1999 by cisco Systems, Inc.
Compiled Mon 22-Mar-99 12:58 by syaji
Image text-base: 0x80008088, data-base: 0x806B2BB8
ROM: System Bootstrap, Version 12.0(1)XA1,RELEASE SOFTWARE (fc1)
Router uptime is 15 minutes
System restarted by power-on
System image file is “flash:syaji/c1700-sv3y-mz”
cisco 1750 (MPC860) processor (revision 0x00) with 24576K/8192K bytes
of memory.
Processor board ID 0000 (1314672220), with hardware revision 0000
M860 processor: part number 0, mask 32
Bridging software.
X.25 software, Version 3.0.0.
1 FastEthernet/IEEE 802.3 interface(s)
2 Low-speed serial(sync/async) network interface(s)
2 Voice FXS interface(s)
2 Voice E & M interface(s)
32K bytes of non-volatile configuration memory.
8192K bytes of processor board System flash (Read/Write)
Configuration register is 0x0
Step 5 Record the setting of the configuration register. It is usually 0x0.
Step 6 Record the break setting.
• Break enabled—bit 8 is set to 0.
• Break disabled (default setting)—bit 8 is set to 1.