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Data CenterRouting & Switching

Bandwidth vs Speed vs Latency vs Throughput

While bandwidth, network speed, latency, and throughput all pertain to network performance, they are distinct concepts: Bandwidth: Bandwidth refers to...
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Data Center

Design – Cisco ACI

When designing a Cisco ACI (Application Centric Infrastructure) solution, there are different deployment options available, each with its own pros...
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Data CenterRouting & SwitchingSecurityServers

Wireshark – Analyze Network Performance

Name Filter Description Connection Reset tcp.flags.reset==1 Unexpected TCP resets could suggest a network failure or timeout. Bad TCP packets tcp.analysis.flags...
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Business ManagementCloudCodeData CenterLaptops & DesktopsLoad BalancingRouting & SwitchingSecurityServersVOIPWireless

The Crucial Role of Documentation and Diagrams in IT Infrastructure Projects

In today’s rapidly evolving IT landscape, deploying new components like firewalls demands more than technical know-how. Effective knowledge transfer mechanisms...
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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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Data Center

Cisco ACI – Best Practices

 This post provides a list of configuration options in Cisco ACI (Application Centric Infrastructure) that are recommended for most users....
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Data CenterServers

Accelerating SAN Design: Embracing NVMe SSDs and Modern Connectivity

The Cutting-Edge of Storage Performance Storage Area Networks (SANs) are the backbone of today’s data-centric enterprises, driving the performance of...
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Data CenterRouting & Switching

DIA ISP Circuit Migration

ISP-A = Lumen ISP-B (OLD) = Spectrum ISP-B (NEW) = AT&T ***We don’t have that many options for Tier 1...
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Data CenterRouting & Switching

Cisco – Troubleshooting with Show Tech-Support and Tac-Pac on NX-OS

Cisco NX-OS, the network operating system running on Nexus series switches, offers powerful troubleshooting tools to network administrators. Among these...
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Data CenterServers

Cisco UCS Best Practices

Chassis/FEX Discovery Policy:...
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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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