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CTRL+ALT+DEL in a RDP Session

If for some reason you need a user that’s RDP’ed into a Server or Workstation to do a CTRL+ALT+DEL, here...
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Laptops & DesktopsServers

DNS Root (Apex) Domain vs Subdomain

In the context of DNS and websites, “cisco.com” and “www.cisco.com” are both domain names, but they have slightly different uses....
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Laptops & Desktops

Troubleshooting FTP Passive Mode Failures with Packet Capture Analysis

While troubleshooting an FTP transfer failure, we observed that a client could successfully transfer files to the DEVFTP server but...
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Laptops & DesktopsRouting & SwitchingSecurity

Saving Cisco Configurations Using Putty and Removing -more-

When saving device configurations using PuTTY, you’ll got a lot of –more–’s in the configuration file and it’s annoying. To...
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Laptops & DesktopsServers

Powershell – SMB Troubleshooting

There are several commands and operations that you can use in PowerShell to troubleshoot a Windows file server that is...
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Laptops & Desktops

Windows 11 WSL Error – Please enable the Virtual Machine Platform Windows feature and ensure virtualization is enabled in the BIOS

I was installing Ubuntu in Windows 11 using WSL. I was getting the error below: “Please enable the Virtual Machine...
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Laptops & DesktopsServers

Powershell – Export all Windows AD GPO’s

This will dump all GPO’s into HTML files. Get-GPO -all | % { Get-GPOReport -GUID $_.id -ReportType HTML -Path "C:\MyExports\$($_.displayName).html"...
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Laptops & DesktopsServers

Useful Windows Terminal Commands

I’ll try to keep adding to this list....
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Data CenterLaptops & DesktopsRouting & SwitchingSecurityWireless

Wireshark Filters

URL http.host == “api.cordero.me” DNS dns.qry.name == “www.cordero.me” dns.qry.name matches “.cordero.me” dns.qry.name contains “cordero.me” TCP Flags tcp.flags.reset == 1 tcp.flags.push...
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Laptops & DesktopsSecurity

Quick way to host files using Kali

Sometimes when your in Kali you want a quick and easy way to share files.  One of the ways I...
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  • Home
  • About
  • Disclaimer
  • Guides and Slides
    • AWS Well-Architected Framework
    • Facebook – Running BGP in the Data Center at Scale
    • Microsoft – Experiences with BGP in Large Scale Data Centers
    • Palo Alto PCNSE Study Guide
  • IP Calculator
  • Links
  • Contact

Categories

  • AI
  • Business Management
  • Cloud
  • Code
  • Data Center
  • Laptops & Desktops
  • Load Balancing
  • Routing & Switching
  • Security
  • Servers
  • Uncategorized
  • VOIP
  • Wireless

Tags

Active Directory (AD) AWS Azure Best Practices BGP Certificates Cisco Cisco ACI Cisco ASA Cisco ASR Cisco Catalyst Cisco CLI Cisco ISE Cisco Nexus Cisco Stack DDOS Design DNS EIGRP F5 HTTP(S) IP Addressing and Subnetting Microsoft IIS Microsoft SQL Microsoft Windows Netflow OSPF Packet Capture Palo Alto Palo Alto CLI PDF Planning Ports PowerShell python QOS snmp Splunk SSL Structured Cabling TLS Troubleshooting Upgrade VMWare Zscaler
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