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Planning – IT Naming Convention

This post provides a consistent naming convention for your enterprise resources to ensure clarity, consistency, and easy identification.   Importance of...
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CloudData CenterLoad BalancingRouting & Switching

Policy – Network Device Monitoring (Example)

  Policy Name: Network Device Monitoring Policy Effective Date: May 24, 2023 Last Revised: May 24, 2023   Policy Statement:...
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CloudData CenterLaptops & DesktopsLoad BalancingRouting & SwitchingSecurityServersWireless

Certificates Self Signed vs 3rd Party

Here’s an explanation of the importance of self-signed certificates and third-party certificates in the context of certificate chains: Self-Signed Certificates:...
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CloudData CenterLoad BalancingRouting & SwitchingSecurityServersVOIPWireless

SD-WAN Requirement Questions for Vendor Evaluation

Below are some good questions you should be asking when looking into SD-WAN....
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Cloud

AWS – Regions, Availability Zones, & Services

My Summary AWS Regions: An AWS Region is a geographic area with multiple, isolated data centers called Availability Zones (AZs)....
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CloudData Center

Zscaler- Comprehensive Guide to Upgrading Zscaler App Connectors on Red Hat Linux

This guide provides detailed information about upgrading Zscaler App Connectors on Red Hat Linux, clarifying processes, terminology, and roles for...
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CloudCodeData CenterLaptops & DesktopsLoad BalancingRouting & SwitchingSecurityServersVOIPWireless

BCP – Business Continuity Plan for Data Center Hurricane Failover & Failback Example

  Table of Contents 1. Objectives 2. Stakeholders 3. RTO/RPO Targets 4. Hurricane Trigger Points 5. Communication Plan 6. Pre-Hurricane...
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CloudSecurity

Palo Alto EDL Lists (AWS, Azure, GCP, Microsoft365)

https://docs.paloaltonetworks.com/resources/edl-hosting-service.html https://saasedl.paloaltonetworks.com/feeds.html...
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CloudLoad Balancing

F5 – BIG-IP DNS Changing A Records with Zonerunner

When using F5 DNS (formerly known as BIG-IP DNS) and Zonerunner together, the best way to make changes to the...
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Cloud

AWS & Azure VPN Tunnel Bandwidth Limitation for a Gateway

Something to keep in mind if you have VPN tunnels going to AWS. You are limited to 1.25Gbps IPSEC throughput....
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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 macOS Microsoft IIS Microsoft SQL Microsoft Windows OSPF Packet Capture Palo Alto Palo Alto CLI PDF Planning Ports PowerShell python QOS Splunk SSL Storage Structured Cabling TLS Troubleshooting Upgrade VMWare Zscaler
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