Kerry CorderoPractical Network Engineering Notes
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CloudSecurityServers

DNS for App Dev Prod and Non-Prod

When it comes to building out DNS Fully Qualified Domain Names (FQDNs) for application development, it’s important to consider the...
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CloudData CenterRouting & Switching

Lumen Connectivity Guide

Below is a good chart that shows Lumen options:...
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CloudData CenterRouting & SwitchingServers

VMware On-Prem to AWS Cloud Migration Plan

Migrating Windows Servers from an on-premises VMware environment to the AWS cloud requires careful planning and execution. Here’s a general...
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Cloud

An Overview of the AWS Cloud Adoption Framework

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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Cloud

Zscaler – Wildcards: Optimizing Zscaler ZPA App Segments for Performance and Scale

When deploying Zscaler Private Access (ZPA), it’s tempting to take shortcuts during early rollouts: one giant wildcard app segment (*.corp.local),...
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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 Direct Connect: Hosted vs. Dedicated

Cloud Networking AWS Direct Connect: Hosted vs. Dedicated A practical guide to how AWS Direct Connect reaches your network through...
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Business ManagementCloudCodeData CenterLaptops & DesktopsLoad BalancingRouting & SwitchingSecurityServersVOIPWireless

The Crucial Role of Vendor Relationships in IT Infrastructure Management

In a landscape as interconnected as Information Technology, the adage by John C. Maxwell, “Teamwork makes the dream work…” perfectly...
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CloudData Center

Zscaler – Security Fixes: Software vs. Manager Versions

What Happens When Zscaler Issues a High-Risk Security Fix? When Zscaler identifies and releases a high-risk security update: The fix...
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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
  • Tools
    • Car Calculator
    • IP Calculator
    • RouteAgg
    • Subnet Breakout
    • Time Zone Converter
    • VSLM
  • 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) AI AWS Azure Best Practices BGP Certificates Cisco Cisco ACI Cisco ASA Cisco ASR Cisco Catalyst Cisco CLI Cisco ISE Cisco Nexus Cisco Stack 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 Spanning-Tree Splunk SSL Structured Cabling TLS Troubleshooting Upgrade VMWare Zscaler
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