Kerry CorderoPractical Network Engineering & Architecture
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Data Center

Data CenterRouting & Switching

Port Speed vs Access Speed

Access Speed = Access is Physical. It’s the MAX speed rate potential for the physical port (GigabitEthernet = 1G, TenGigabitEthernet...
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Data Center

Best Practices – Data Center and POP Power Cooling

1. Measuring Performance The first step in improving efficiency in a POP or data center is to track energy usage...
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Data CenterServers

HPE & Windows Support

If you are running HPE hardware, see what’s supported below when it comes to Microsoft Windows OS.  It’s important to...
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Data CenterRouting & Switching

Cisco Nexus Show Commands for High CPU Usage

I ran these on our Nexus 7K switches....
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Data CenterServers

Best practices and advanced features for VMware High Availability

Each new version of VirtualCenter Server provides new features that you can configure to change how VMware HA functions. You...
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Data Center

Optimizing Storage Infrastructure: Key Strategies for Dell Compellent

In the dynamic realm of IT infrastructure management, understanding the intricacies of your storage system is not just beneficial—it’s crucial...
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Data CenterServers

HPE & Citrix XenServer

If you are running HPE hardware, see what’s supported below when it comes to Citrix XenServer.  It’s important to keep...
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CloudData CenterRouting & Switching

Lumen Connectivity Guide

Below is a good chart that shows Lumen options:...
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CloudData CenterLaptops & DesktopsRouting & SwitchingServersVOIPWireless

Using iperf3 to Help Troubleshoot Speed and Throughput Issues

When someone reports that a network connection is slow, the first question is usually whether the problem is bandwidth, latency,...
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Data Center

Best practices for using snapshots in the vSphere environment

Follow these best practices when using snapshots in the vSphere environment: • Do not use snapshots as backups....
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Active Directory (AD) AI Architect AWS 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 snmp Splunk SSL Structured Cabling TLS Troubleshooting Upgrade VMWare Zscaler
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  • Home
  • About
  • Disclaimer
  • Guides and Slides
    • My BGP Guide
    • 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
    • IP Calculator Slicer
    • IP Prefixlist LE GE 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 Architect AWS 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 snmp Splunk SSL Structured Cabling TLS Troubleshooting Upgrade VMWare Zscaler
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