Password recovery cisco

Author: f | 2025-04-25

Cisco Password Recovery Procedure. The Cisco IOS software provides a password recovery procedure that relies upon gaining access to ROMMON mode using the

Cisco - Password Recovery Procedure for the Cisco

No Service Password-Recovery Last Updated: January 18, 2012 The No Service Password-Recovery feature is a security enhancement that prevents anyone with console access from accessing the router configuration and clearing the password. It also prevents anyone from changing the configuration register values and accessing NVRAM. Finding Feature Information Prerequisites for No Service Password-Recovery Information About No Service Password-Recovery How to Enable No Service Password-Recovery Configuration Examples for No Service Password-Recovery Additional References Feature Information for No Service Password-Recovery Finding Feature Information Your software release may not support all the features documented in this module. For the latest feature information and caveats, see the release notes for your platform and software release. To find information about the features documented in this module, and to see a list of the releases in which each feature is supported, see the Feature Information Table at the end of this document. Use Cisco Feature Navigator to find information about platform support and Cisco software image support. To access Cisco Feature Navigator, go to www.cisco.com/go/cfn. An account on Cisco.com is not required. Prerequisites for No Service Password-Recovery You must download and install ROM monitor (ROMMON) version 12.2(11)YV1 before you can use this feature. Information About No Service Password-Recovery Cisco Password Recovery Procedure Configuration Registers and System Boot Configuration Cisco Password Recovery Procedure The Cisco IOS software provides a password recovery procedure that relies upon gaining access to ROMMON mode using the Break key during system startup. When the router software is loaded from ROMMON mode, the configuration is updated with the new password. The password recovery procedure enables anyone with console access, the ability to access the router and its network. The No Service Password-Recovery feature prevents the completion of the Break key sequence and the entering of ROMMON mode during system startups and reloads. Configuration

CUCM Passwords and Password Recovery - Cisco

Link None To locate and download MIBs for selected platforms, Cisco IOS releases, and feature sets, use Cisco MIB Locator found at the following URL: RFCs RFCs Title No new or modified RFCs are supported by this feature. -- Technical Assistance Description Link The Cisco Support website provides extensive online resources, including documentation and tools for troubleshooting and resolving technical issues with Cisco products and technologies. To receive security and technical information about your products, you can subscribe to various services, such as the Product Alert Tool (accessed from Field Notices), the Cisco Technical Services Newsletter, and Really Simple Syndication (RSS) Feeds. Access to most tools on the Cisco Support website requires a Cisco.com user ID and password. Feature Information for No Service Password-Recovery The following table provides release information about the feature or features described in this module. This table lists only the software release that introduced support for a given feature in a given software release train. Unless noted otherwise, subsequent releases of that software release train also support that feature. Use Cisco Feature Navigator to find information about platform support and Cisco software image support. To access Cisco Feature Navigator, go to www.cisco.com/go/cfn. An account on Cisco.com is not required. Table 1 Feature Information for No Service Password-Recovery Feature Name Releases Feature Information No Service Password-Recovery 12.3(8)YA 12.3(14)T The No Service Password-Recovery feature is a security enhancement that prevents anyone with console access from accessing the router configuration and clearing the password. It also prevents anyone from changing the configuration register values and accessing NVRAM. This feature was introduced in Cisco IOS Release 12.3(8)YA. This feature was integrated into Cisco IOS Release 12.3(14)T. The following command was introduced: service password-recovery. Cisco and the Cisco logo are trademarks or registered trademarks of Cisco and/or its affiliates in the

No Service Password-Recovery - Cisco

Encrypt & Decrypt PDF allows you to Encrypt and Decrypt protected Adobe Acrobat PDF files in batch mode. Encrypt & Decrypt PDF allows you to Encrypt and Decrypt protected Adobe Acrobat PDF files in batch mode. With this software, you may freely secure your PDF files from being printed, changed, copied, extracted, signed, filled, assembled and/or merged, and you also may remove the password of your PDF files, if you already know the owner or user password. All versions of Adobe... Category: Security & Privacy / EncryptingPublisher: PDF-Creation Software, License: Shareware, Price: USD $45.00, File Size: 2.0 MBPlatform: Windows Encrypt and decrypt files, documents, and archives through major cryptographic standards Encrypt and Decrypt files, documents, and archives through major cryptographic standards, including, TripleDES, Blowfish, TwoFish, Cast128, DES, Ice, Ice2, RC2, RC4, RijnDael, Serpent, Tea, Thin Ice. Features: *Strong encryption : Support for cryptographic standards, TripleDES, Blowfish, TwoFish, Cast128, DES, Ice, Ice2, RC2, RC4, RijnDael, Serpent, Tea, Thin Ice. *Hash data... Category: Security & Privacy / EncryptingPublisher: 3nity Softwares, License: Freeware, Price: USD $0.00, File Size: 1.6 MBPlatform: Windows Secure Bytes has recently released a new program to decrypt user passwords (and other passwords) in Cisco configuration files. Secure Bytes has recently released a new program to Decrypt user passwords (and other passwords) in Cisco configuration files. Cisco Type 7 Password Decryption tool embedded into Secure Auditor decrypts Cisco type 7 passwords with a single click. Secure Cisco Type 7 Password decrypter is a Windows-based programs thatallow user to enter a Cisco Type 7 decrypted password, and the program... Category: Security & Privacy / EncryptingPublisher: Secure Bytes, License: Shareware, Price: USD $30.00, File Size: 330.0 MBPlatform: Windows Easy Pdf Password Recovery can be used to decrypt the protected Adobe Acrobat PDF files, which have "owner" password set, preventing the file from editing, printing, selecting text and graphics etc. Easy Pdf Password Recovery can be used to Decrypt the protected Adobe Acrobat PDF files, which have "owner" password set, preventing the file from editing, printing, selecting text and graphics etc.Its easy-to-use interface allows you to Decrypt PDF files by simply few clicks. Decrypted file can be opened in any PDF viewer and with edit/copy/print functions enabled.It... Category: Security & Privacy / Password Managers & GeneratorsPublisher: Officeconvert Software, Inc., License: Shareware, Price: USD $29.95, File Size: 7.2 MBPlatform: Windows License: All 1 2 | Free. Cisco Password Recovery Procedure. The Cisco IOS software provides a password recovery procedure that relies upon gaining access to ROMMON mode using the Cisco 2960X Password Recovery – Step 1. This short post details how to perform password recovery on a Cisco 2960X switch. Follow these simple steps to reset password. The biggest

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Modem enable transport preferred all transport output allline aux 0line vty 0 4!scheduler max-task-time 5000endRouter# show running-config | incl serviceno service padservice timestamps debug datetime msecservice timestamps log datetime msecno service password-encryptionno service password-recoveryend Configuration Examples for No Service Password-Recovery Disabling Password Recovery Example Disabling Password Recovery Example The following example shows how to obtain the configuration register setting (which is set to autoboot), disable password recovery capability, and then verify that the configuration persists through a system reload: Router# show versionCisco Internetwork Operating System Software IOS (tm) 5300 Software (C7200-P-M), Version 12.3(8)YA, RELEASE SOFTWARE (fc1)TAC Support: (c) 1986-2004 by Cisco Systems, Inc.Compiled Wed 05-Mar-04 10:16 by xxxImage text-base: 0x60008954, data-base: 0x61964000ROM: System Bootstrap, Version 12.3(8)YA, RELEASE SOFTWARE (fc1)...125440K bytes of ATA PCMCIA card at slot 0 (Sector size 512 bytes).8192K bytes of Flash internal SIMM (Sector size 256K).Configuration register is 0x2102Router# configure terminalRouter(config)# no service password-recoveryWARNING:Executing this command will disable the password recovery mechanism.Do not execute this command without another plan for password recovery.Are you sure you want to continue? [yes/no]: yes...Router(config)# exitRouter#Router# reloadProceed with reload? [confirm] yes00:01:54: %SYS-5-RELOAD: Reload requestedSystem Bootstrap, Version 12.3...Copyright (c) 1994-2004 by cisco Systems, Inc.C7400 platform with 262144 Kbytes of main memoryPASSWORD RECOVERY FUNCTIONALITY IS DISABLED... Additional References The following sections provide references related to the No Service Password-Recovery feature. Related Documents Related Topic Document Title Setting, changing, and recovering lost passwords " Configuring Security with Passwords, Privilege Levels, and Login Usernames for CLI Sessions on Networking Devices " feature module Loading system images and rebooting " Using the Cisco IOS Integrated File System " feature module Security commands: complete command syntax, command mode, command history, defaults, usage guidelines, and examples Cisco IOS Security Command Reference Cisco IOS commands Cisco IOS Master Commands List, All Releases Standards Standards Title None -- MIBs MIBs MIBs

Password Recovery of CISCO C40

WinSCP Password Decoder is the FREE tool to instantly recover all your lost or forgotten passwords from WinSCP software.It supports dual mode of password recovery from Windows registry as well as from WinSCP configuration file (WinSCP.ini). On start, it a. ...File Name:WinSCP Password Decoder Author:SecurityXplodedLicense:Freeware (Free)File Size:2.72 MbRuns on:Win7 x32, Win7 x64, WinServer, WinVista, WinVista x64, WinXP Advertisement Advertisement Secure password manager with strong encryption and feature that helps one to avoid typing long usernames and passwords. Protects personal and corporate data. Helps prevent identify theft and fraud.File Name:EncryptedPasswordRepository.msi Author:Advanced Reliable Software,Inc.License:Shareware ($9.95)File Size:408 KbRuns on:WinXP, Windows2000, Windows2003, Windows Vista, Win98, WinME, WinNT 3.x, WinNT 4.xFlashGet Password Decoderis the FREE tool to instantly recover all your lost or forgotten website passwords from FlashGet software.FlashGet is popular download manager software supporting HTTP, FTP, BitTorrent & other protocols.File Name:FlashGet Password Decoder Author:SecurityXplodedLicense:Freeware (Free)File Size:2.75 MbRuns on:Win7 x32, Win7 x64, WinServer, WinVista, WinVista x64, WinXPPassword recovery software helps users to recover their forgotten MSN login pass MSN Messanger Password Recovery Software Recover retrieves lost forgotten MSN and Hotmail email account passwords.MSN Password Recovery Software recovers all lost or forgotten MSN Explorer saved passwords.File Name:msnpr.exe Author:MSN password decoderLicense:Shareware ($30.00)File Size:512 KbRuns on:WinXP, WinNT 4.x, WinNT 3.x, WinME, Win98All-in-one VNC Password Decoder Tool VNC Password Recovery is the FREE all-in-one tool to instantly recover the lost VNC password from your system. It automatically detects the encrypted VNC password stored by various VNC server applications.File Name:VNCPasswordRecovery.zip Author:SecurityXplodedLicense:Shareware ($)File Size:2.58 MbRuns on:WinXP, Win2003, Win Vista, Window2008, Windows 7, Windows XP X64,Windows Vista, Windows 7 x64, Windows 8Free Cisco Router Password Recovery Software Cisco Password Decryptor is a free desktop tool to instantly recover Cisco Type 7 Password.Cisco Router devices allow three types of storing passwords in the configuration file.File Name:CiscoPasswordDecryptor.zip Author:SecurityXplodedLicense:Shareware ($)File Size:2.52 MbRuns on:WinXP, Win2003, Win

Password Recovery for Cisco 2811

MPLS Traffic Engineering Path Link and Node Protection Configuration Guide, Cisco IOS XE Fuji 16.9.x MPLS Traffic Engineering Path Link and Node Protection Configuration Guide, Cisco IOS XE Gibraltar 16.12.x MPLS Traffic Engineering Path Link and Node Protection Configuration Guide, Cisco IOS XE Gibraltar 16.11.x MPLS Traffic Engineering Path Link and Node Protection Configuration Guide, Cisco IOS XE Gibraltar 16.10.x Dynamic Application Policy Routing Configuration Guide, Cisco IOS XE Gibraltar 16.x Dynamic Multipoint VPN Configuration Guide, Cisco IOS XE Gibraltar 16.12.x HTTP Services Configuration Guide, Cisco IOS XE Gibraltar 16.12.x IP Routing: Protocol-Independent Configuration Guide, Cisco IOS XE Gibraltar 16.12.x View all documentation of this type Maintain and Operate Maintain and Operate TechNotes Applicable to Multiple Releases Software Fix Availability for Cisco IOS XE Software Web UI Privilege Escalation Vulnerability - CVE-2023-20198 Troubleshoot Unexpected Reloads in Cisco IOS® Platforms with TAC Troubleshooting Error and System Messages Cisco IOS XE Gibraltar 16.10.1 System Error Messages Guide For Access and Edge Routers, Cisco IOS XE Gibraltar 16.10.1 System Message Guide for Cisco Catalyst Series Switches, Cisco IOS XE Gibraltar 16.12.x (XLSX - 1 MB) System Error Messages Guide For Access and Edge Routers Password Recovery Troubleshoot Password Recovery in Cisco IOS and Cisco IOS XE Routers Troubleshooting TechNotes Choose Stable Cisco IOS® XE Release for Enterprise Routing Platforms Utilize EEM to Automate Secure Emails to User Troubleshoot and Test EEM Scripts Troubleshoot CPU Usage in Catalyst Switches on Cisco IOS XE 16.x Cisco TAC Technical FAQs for Cisco IOS XE Software Web

Cisco - Password Recovery Procedure for the Cisco Catalyst

No service password-recovery Disables password-recovery capability at the system console. Step 6 exit Example: Router(config)# exit Exits global configuration mode and returns to EXEC mode. Recovering a Device from the No Service Password-Recovery Feature To recover a device once the No Service Password-Recovery feature has been enabled, press the Break key just after the 'Compiled by' message appears during the boot. You are prompted to confirm the Break key action. When you confirm the action, the startup configuration is erased, the password-recovery procedure is enabled, and the router boots with the factory default configuration. If you do not confirm the Break key action, the router boots normally with the No Service Password-Recovery feature enabled. Examples Examples This section provides the following examples of the process: Confirmed Break Unconfirmed Break Confirmed Break PASSWORD RECOVERY FUNCTIONALITY IS DISABLEDprogram load complete, entry point: 0x80013000, size: 0x8396a8Self decompressing the image : ############################################################################################################################################ [OK]telnet> send breaktelnet> send breaktelnet> send breakRestricted Rights LegendUse, 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 DriveSan Jose, California 95134-1706Cisco Internetwork Operating System Software IOS (tm) C2600 Software (C2600-IPBASE-M), Version 12.3(26), RELEASE SOFTWARE (fc2) Technical Support: Copyright (c) 1986-2008 by cisco Systems, Inc. Compiled Mon 17-Mar-08 15:24 by dchih PASSWORD RECOVERY IS DISABLED. Do you want to reset the router to factory default configuration and proceed [y/n] ? Reset router configuration to factory default.This product contains cryptographic features and is subject to United States and local country laws governing import, export, transfer and use. Delivery of Cisco cryptographic products does not imply third-party authority to import, export,. Cisco Password Recovery Procedure. The Cisco IOS software provides a password recovery procedure that relies upon gaining access to ROMMON mode using the Cisco 2960X Password Recovery – Step 1. This short post details how to perform password recovery on a Cisco 2960X switch. Follow these simple steps to reset password. The biggest

Troubleshoot Password Recovery in Cisco IOS and Cisco

Should reside in flash memory before this feature is enabled. If you plan to enter the no service password-recovery command, Cisco recommends that you save a copy of the system configuration file in a location away from the switch or router. If you are using a switch that is operating in VLAN Trunking Protocol (VTP) transparent mode, Cisco recommends that you also save a copy of the vlan.dat file in a location away from the switch. Before You Begin Always disable the feature before downgrading to an image that does not support this feature, because you cannot reset after the downgrade. The configuration register boot bit must be enabled so that there is no way to break into ROMMON when this command is configured. Cisco IOS software should prevent the user from configuring the boot field in the config register. Bit 6, which ignores the startup configuration, and bit 8, which enables a break, should be set. The Break key should be disabled while the router is booting up and disabled in Cisco IOS software when this feature is enabled. SUMMARY STEPS 1. enable 2. show version 3. configure terminal 4. config-register value 5. no service password-recovery 6. exit DETAILED STEPS Command or Action Purpose Step 1 enable Example: Router> enable Enables privileged EXEC mode. Enter your password if prompted. Step 2 show version Example: Router# show version Displays information about the system software, including configuration register settings. The configuration register must be set to autoboot before entering the no service password-recovery command. Step 3 configure terminal Example: Router# configure terminal Enters global configuration mode. Step 4 config-register value Example: Router(config)# config-register 0x2012 (Optional) Changes the configuration register setting. If necessary, change the configuration register setting so the router is set to autoboot. Step 5 no service password-recovery Example: Router(config)#

Cisco ISE Password - Recovery - Cisco Community

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Recovery password Cisco2801 with no service password - Cisco

Registers and System Boot Configuration The lowest four bits of the configuration register (bits 3, 2, 1, and 0) form the boot field. The boot field determines if the router boots manually from ROM or automatically from flash or the network. For example, when the configuration register boot field value is set to any value from 0x2 to 0xF, the router uses the boot field value to form a default boot filename for autobooting from a network server. Bit 6, when set, ignores the startup configuration, while bit 8 enables a break. To use the No Security Password Recovery feature, you must set the configuration register to autoboot before it can be enabled. Any other configuration register setting will prevent the feature from being enabled. Note By default, the no confirm prompt and message are not displayed after reloads. How to Enable No Service Password-Recovery Upgrading the ROMMON Version Verifying the Upgraded ROMMON Version Enabling No Service Password-Recovery Recovering a Device from the No Service Password-Recovery Feature Upgrading the ROMMON Version If your router or access server does not find a valid system image to load, the system will enter ROMMON mode. ROMMON mode can also be accessed by interrupting the boot sequence during startup. Another method for entering ROMMON mode is to set the configuration register so that the router automatically enters ROMMON mode when it boots. For information about setting the configuration register value, refer to the Cisco IOS Configuration Fundamentals Configuration Guide and Cisco IOS Network Management Configuration Guide . Perform this task to upgrade your version of ROMMON. SUMMARY STEPS 1. reload 2. set tftp-file ip-address ip-subnet-mask default-gateway tftp-server 3. sync 4. tftpdnld -u 5. boot DETAILED STEPS Command or Action Purpose Step 1 reload Example: Router> reload Reloads a Cisco IOS image. After you issue