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Khôi phục mật khẩu cho Router

Khôi phục mật khẩu cho Router

QUÊN MẬT KHẨU KHÔI PHỤC ROUTER Bước 1: Giả lập lỗi cấu hình sai passwordRouter#configure terminalRouter(config)# hostname Trungthienit_RTrungthienit_R(config)#enable password pwd_enableTrungthienit_R(config)#line console 0Trungthienit_R(config-line)#password pwd_consoleTrungthienit_R(config-line)#loginTrungthienit_R(config-line)#endTrungthienit_R#exit kiểm tra, nhập password saiTrungthienit> enbalepassword:password:password: Bước 2: Tắt mở routerTừ khi tắt Router, đợi tầm 15s sau đó mở lại Router Bước 3: Sử dụng tổ hợp phím để vào rommonSử dụng phím Ctrl + Break để vào mode rommonRommon 1 > Bước 4: Đổi giá trị thanh ghi cấu hìnhrommon 1 > confreg 0x2142rommon 2 > reset Bước 5: sửa passwordSau khi đổi gái trị…

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Lệnh cấu hình switch CISCO

Lệnh cấu hình switch CISCO

Lệnh cấu hình switch CISCO Mô tả Lệnh Configure device system name (Cấu hình tên thiết bị) Switch(config)#hostname sw1 Sets the encrypted enable password (Thiết lập mật khẩu mã hóa) Switch(config)#enable secret cisco Sets the unencrypted enable password (Đặt mật khẩu không mã hóa) Switch(config)#enable password cisco Enable password encryption on all clear text password within the configuration file (mã hóa tất cả các mật khẩu trong file cấu hình) Switch(config)#service password-encryption Configure a Message Of The Banner, with an…

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Lệnh cấu hình router Cisco

Lệnh cấu hình router Cisco

Set a console password to cisco: Đặt mật khẩu console là Cisco. Router(config)#line con 0Router(config-line)#loginRouter(config-line)#password cisco Set a telnet password: Đặt mật khẩu telnet. Router(config)#line vty 0 4Router(config-line)#loginRouter(config-line)#password cisco Stop console timing out: Console không bị log off. Router(config)#line con 0Router(config-line)#exec-timeout 0 0 Set the enable password to cisco: Đặt mật khẩu enable là cisco. Router(config)#enable password cisco Set the enable secret password to peter: Đặt mật khẩu secret là peter. Mật khẩu này ghi đè lên mật khẩu enable…

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How to Build a vSphere 7.0 Home Lab: Complete Walkthrough

How to Build a vSphere 7.0 Home Lab: Complete Walkthrough

Following the recent release of VMware vSphere 7, many of us are looking forward to trying vSphere 7 and checking how the new and updated features work. However, not everyone has a few available computers at hand to install ESXi on them. A better idea is to check vSphere 7 in a test environment before making a decision whether to upgrade your current vSphere version to vSphere 7.0. In this case, you can deploy a VMware home lab on one…

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Building VMware Home Lab: Complete How-To

Building VMware Home Lab: Complete How-To

VMware is one of the best virtualization platforms in the world, popular among IT specialists due to its ability to provide high speed operations, reliability, scalability, security and convenience. The number of VMware users is growing every day – VMware provides virtualization solutions for both home and enterprise-level users which satisfy all of them. VMware type 2 hypervisors can be installed on existing operating systems running on desktops and laptops while the type 1 hypervisor can be installed directly on…

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Synology: How to Change DSM 7 Display Language

Synology: How to Change DSM 7 Display Language

How do you change the Display Language on DSM 7? While it may sound like an easy thing to do, it can sometimes prove problematic. Say you’ve just bought a second-hand Synology NAS. If the NAS already has the disks inside, and they weren’t formatted prior to the sale, then the language is still the one set by the previous owner. Today I will teach you how to change the current Display Language on your Synology NAS with DSM 7….

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Technical Tip: How to load/convert a FortiGate configuration file from one unit to another (file conversion for a different model)

Technical Tip: How to load/convert a FortiGate configuration file from one unit to another (file conversion for a different model)

Description Importing the configuration file from one FortiGate to a different FortiGate model or firmware. Fortinet Support for the import of a configuration file between different hardware models or firmware versions. It is only officially supported to import configuration files between the same hardware model and firmware version.  This is because there can be configuration syntax differences between firmware versions as well as hardware models. For example, prior to FortiOS 6.4, SD-WAN is configured under ‘config system virtual-wan-link’, while in…

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Adding Trusted Location to Access 365

Adding Trusted Location to Access 365

Use the search in Windows 10 and type in “regedit.exe”; Allow Microsoft Windows Registry Editor to make changes to your system; Navigate to HKEY_CURRENT_USER\Software\Microsoft\Office\15.0\Access\Security\Trusted Locations; Add a DWORD by right clicking the Trusted Locations directory, selecting New > DWORD (32-bit) Value [or 64 bit QWORD as required]; Change the name of the DWORD to “AllowNetworkLocations”; Right click and modify the DWORD using “1” as the value; Now add a new KEY to the Trusted Locations directory by right clicking the…

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Troubleshot : Japanese IME does not work; unable to switch to Hiragana

Troubleshot : Japanese IME does not work; unable to switch to Hiragana

I had the same issue but resolved it by manually installing the Language Features on Demand (FoD) using PowerShell, I noticed that when installing the Japanese Language (or Spanish Mexico) I did not have some extra icons (see screenshot below), I only had the first icon. If you only have the first icon, try the following, please note that you would need and Administrator account and internet access to perform these actions: 1.- Uninstall the Japanese language from Settings 2.- Run PowerShell…

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CLONEZILLA

CLONEZILLA

What is Clonezilla? Clonezilla is a partition and disk imaging/cloning program similar to True Image® or Norton Ghost®. It helps you to do system deployment, bare metal backup and recovery. Three types of Clonezilla are available, Clonezilla live, Clonezilla lite server, and Clonezilla SE (server edition). Clonezilla live is suitable for single machine backup and restore. While Clonezilla lite server or SE is for massive deployment, it can clone many (40 plus!) computers simultaneously. Clonezilla saves and restores only used blocks in the hard disk. This…

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