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TolgaBagci / Cisco Packet Tracer 8.1.1 Download for Windows, Linux, and macOS.md
Last active December 3, 2025 11:45
Cisco Packet Tracer 8.1.1 Download for Windows, Linux, and macOS

Cisco Packet Tracer 8.1.1 Download for Windows, Linux, and macOS

You can download the Packet Tracer 8.1 simulator program to your computer from the Downloads section after you create your Cisco Netacad account.

If you do not have a Cisco Netacad account, you can download Packet Tracer 8.1 for free by browsing the article below.

Read Article: Cisco Packet Tracer 8.1 Download

What’s new in Packet Tracer 8.1?

Cisco Packet Tracer 8.1 enables Packet Tracer Tutored Activities (PTTA), a new type of activity that provides hints to the learner along the way if they want them. Packet Tracer Tutored Activities (PTTA) are designed to provide a more personalized and equitable learning experience. In addition, Cisco Packet Tracer 8.1 includes bug fixes and improvements on accessibility, usability, and security.

@TolgaBagci
TolgaBagci / VirtualBox macOS High Sierra Codes
Created July 26, 2021 15:20
VirtualBox macOS High Sierra Codes
cd "C:\Program Files\Oracle\VirtualBox\"
VBoxManage.exe modifyvm "Your Virtual Machine Name" --cpuidset 00000001 000106e5 00100800 0098e3fd bfebfbff
VBoxManage setextradata "Your Virtual Machine Name" "VBoxInternal/Devices/efi/0/Config/DmiSystemProduct" "iMac11,3"
VBoxManage setextradata "Your Virtual Machine Name" "VBoxInternal/Devices/efi/0/Config/DmiSystemVersion" "1.0"
VBoxManage setextradata "Your Virtual Machine Name" "VBoxInternal/Devices/efi/0/Config/DmiBoardProduct" "Iloveapple"
VBoxManage setextradata "Your Virtual Machine Name" "VBoxInternal/Devices/smc/0/Config/DeviceKey" "ourhardworkbythesewordsguardedpleasedontsteal(c)AppleComputerInc"
VBoxManage setextradata "Your Virtual Machine Name" "VBoxInternal/Devices/smc/0/Config/GetKeyFromRealSMC" 1
@TolgaBagci
TolgaBagci / How to Install VMware Workstation 16 on Ubuntu.md
Created February 9, 2021 18:18
How to Install VMware Workstation 16 Pro on Ubuntu
@TolgaBagci
TolgaBagci / Cisco IOS Images for GNS3.md
Last active July 4, 2025 00:52
Cisco IOS Images for GNS3

Cisco IOS Images for GNS3

Working the CCNA exams with GNS3 software is a great way. But, you need Cisco IOS images for GNS3.

You can use many Cisco IOS images on GNS3, but most of them may be problematic.

I would recommend reading the related article to download Cisco IOS images running in GNS3.

Cisco IOS Images for GNS3

@TolgaBagci
TolgaBagci / Installing Wine 4.0 on Ubuntu 18.04.md
Last active June 14, 2025 23:31
Installing Wine 4.0 on Ubuntu 18.04
@TolgaBagci
TolgaBagci / Download vIOS-L2.md
Last active June 7, 2025 07:55
Download vIOS-L2

Using the GNS3 program, you can use the vIOS-L2 IOS image for Cisco CCNA and Cisco CCNP exams. To download vIOS-L2, visit the relevant post by clicking the link below.

Download IOS: vIOS-L2

@TolgaBagci
TolgaBagci / VMware macOS Big Sur 11 - VMX Code
Created July 30, 2021 13:26
VMware macOS Big Sur 11 - VMX Code
VMware macOS Big Sur 11 - VMX Code
smbios.reflectHost = "TRUE"
hw.model = "MacBookPro14,3"
board-id = "Mac-551B86E5744E2388"
smc.version = "0"
@TolgaBagci
TolgaBagci / Finding, Checking and Verifying the SHA256 Checksum Hash of the Selected ISO File with Powershell.md
Last active July 31, 2024 17:17
Finding, Checking and Verifying the SHA256 Checksum Hash of the Selected ISO File with Powershell

Add-Type -AssemblyName System.Windows.Forms; $openFileDialog = New-Object System.Windows.Forms.OpenFileDialog; $openFileDialog.Filter = 'ISO Files (.iso)|.iso'; if ($openFileDialog.ShowDialog() -eq 'OK') {$isoPath = $openFileDialog.FileName; $hashValue = Get-FileHash -Path $isoPath -Algorithm SHA256; Write-Host "Selected ISO File: $($isoPath)"; Write-Host "Hash Value: $($hashValue.Hash)";} else {Write-Host "ISO file not selected!"}

@TolgaBagci
TolgaBagci / Installing Wine 4.0 in Linux Mint.md
Last active July 11, 2024 22:46
Installing Wine 4.0 in Linux Mint | Wine is developed by WineHQ and allows you to run a Windows-compatible program or game on Linux distributions.

Installing Wine in Linux Mint

Wine is developed by WineHQ and allows you to run a Windows-compatible program or game on Linux distributions.

You can use many programs and games using Wine your Linux Mint computer.

Installing Wine in Linux Mint 19

The following are the commands required to install Wine on Linux Mint 19.x;

@TolgaBagci
TolgaBagci / finding-ascii-code.md
Last active December 29, 2023 23:25
Finding the ASCII Code of the Text Entered with Powershell in Windows Systems

$text = Read-Host "Enter Text"; $asciiValues = $text -split '' | Where-Object { $_ -ne '' } | ForEach-Object { [int][char]$_ }; Write-Host "ASCII Values: $($asciiValues -join ' ')"