السلام عليكم

اشتريت سويتش مستعمل لاتدرب عليه احضر لغختبارات سيسكو
تفاجأت انه مغلق بارقام سرية

حاولت اعمل له ري ست للباسوورد حسب ما موضح في موقع سيسكو بس ما نفع وهذه الاوامر
تفضلوا بالاطلاع للمساعده
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File "flash:/c2950-i6q4l2-mz.121-12c.EA1.bin" uncompressed and installed, entry
point: 0x80010000
executing...
Restricted Rights Legend
Use, duplication, or disclosure by the Government is
subject to restrictions as set forth in subparagraph
(c) of the Commercial Computer Software - Restricted
Rights clause at FAR sec. 52.227-19 and subparagraph
(c) (1) (ii) of the Rights in Technical Data and Computer
Software clause at DFARS sec. 252.227-7013.
cisco Systems, Inc.
170 West Tasman Drive
San Jose, California 95134-1706

Cisco Internetwork Operating System Software
IOS (tm) C2950 Software (C2950-I6Q4L2-M), Version 12.1(12c)EA1, RELEASE SOFTWARE
(fc1)
Copyright (c) 1986-2002 by cisco Systems, Inc.
Compiled Sun 24-Nov-02 23:31 by antonino
Image text-base: 0x80010000, data-base: 0x80562000

Initializing flashfs...
flashfs[1]: 19 files, 2 directories
flashfs[1]: 0 orphaned files, 0
flashfs[1]: Total bytes: 7741440
flashfs[1]: Bytes used: 4498944
flashfs[1]: Bytes available: 3242496
flashfs[1]: flashfs fsck took 7 seconds.
flashfs[1]: Initialization complete.
Done initializing flashfs.
POST: System Board Test : Passed
POST: Ethernet Controller Test : Passed
ASIC Initialization Passed
POST: FRONT-END LOOPBACK TEST : Passed
cisco WS-C2950-24 (RC32300) processor (revision H0) with 21002K bytes of memory.
Processor board ID FOC0706Y11G
Last reset from system-reset
Running Standard Image
24 FastEthernet/IEEE 802.3 interface(s)
32K bytes of flash-simulated non-volatile configuration memory.
Base ethernet MAC Address: 00:0C:30:30:A0:C0
Motherboard assembly number: 73-5781-11
Power supply part number: 34-0965-01
Motherboard serial number: FOC07060C1Y
Power supply serial number: PHI065002BA
Model revision number: H0
Motherboard revision number: A0
Model number: WS-C2950-24
System serial number: FOC0706Y11G

Press RETURN to get started!

00:00:14: %SPANTREE-5-EXTENDED_SYSID: Extended SysId enabled for
00:00:18: %SYS-5-CONFIG_I: Configured from memory by console
00:00:18: %SYS-5-RESTART: System restarted --
Cisco Internetwork Operating System Software
IOS (tm) C2950 Software (C2950-I6Q4L2-M), Version 12.1(12c)EA1, RELEASE SOFTWARE
(fc1)
Copyright (c) 1986-2002 by cisco Systems, Inc.
Compiled Sun 24-Nov-02 23:31 by antonino
User Access Verification
Username:
Username:
00:00:18: Bootstrap Emulator called with code 45
C2950 Boot Loader (C2950-HBOOT-M) Version 12.1(11r)EA1, RELEASE SOFTWA
Compiled Mon 22-Jul-02 17:18 by antonino
WS-C2950-24 starting...
Base ethernet MAC Address: 00:0c:30:30:a0:c0
Xmodem file system is available.
The system has been interrupted prior to initializing the
flash filesystem. The following commands will initialize
the flash filesystem, and finish loading the operating
system software:
flash_init
load_helper
boot

switch:
switch: flash init
usage: flash_init
switch: load helper
Loading "helper"...helper: permission denied

Error loading "helper"
switch: dir fla
unable to stat flash/: permission denied
switch:
Unknown cmd:
switch: load helper
Loading "helper"...helper: permission denied

Error loading "helper"
switch:switch: dir flash
unable to stat flash/: permission denie