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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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Load Balancing

F5 – BIG-IP DNS Display All Records for a Zone

Impact of procedure: Performing the following procedure should not negatively affect your system. Log in to the BIG-IP command line....
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Servers

Powershell – Test Connections

The `Test-Connection` command is a PowerShell cmdlet that sends Internet Control Message Protocol (ICMP) echo request packets, or “pings”, to...
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Servers

Powershell – Get AD Sites and Services Info

  1. Import the Active Directory module: Import-Module ActiveDirectory 2. To get the list of Active Directory sites: Get-ADReplicationSite -Filter...
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Servers

Microsoft Windows AD Finding DC Authentication

To find out the Domain Controller (DC) that authenticated a logged-in user in Windows 10/11, you need to use the...
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Routing & Switching

URI vs URL

A URI (Uniform Resource Identifier) and a URL (Uniform Resource Locator) are both used to identify resources on the Internet,...
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Data CenterSecurityServers

Design – Cisco ISE

Cisco Identity Services Engine (ISE) is a security policy management and control platform. ISE enables enterprises to provide secure access...
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Load Balancing

F5 – Products and Services

F5 Networks is a leading application delivery, security, and availability solutions provider. F5’s robust product portfolio enables organizations to optimize,...
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Load Balancing

F5 – Load Balancing

When designing an F5 Load Balancing solution, there are several options to consider. Here are the primary ones: Load Balancing...
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Security

Palo Alto AD Server Synch Troubleshooting

To verify the connectivity and synchronization status of your Active Directory (AD) servers on a Palo Alto Networks firewall, you...
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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 OSPF Packet Capture Palo Alto Palo Alto CLI PDF Planning Ports PowerShell python QOS snmp Splunk SSL Storage Structured Cabling TLS Troubleshooting Upgrade VMWare Zscaler
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Troubleshooting Palo Alto Microsoft Windows F5 Cisco
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