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Routing & Switching

Design – Layer 2 Hardening

    Layer 2 hardening involves implementing various security features and practices to enhance the security and stability of Layer...
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Data CenterRouting & SwitchingSecurity

PCI – Cisco Recommendation and Best Practices

Cisco offers a broad range of networking devices, including routers and switches, that are used in various environments, from small...
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Routing & Switching

Cisco Design Best Practices

#VLSM (Variable Length Subnet Mask) SUBNETTING: This is basically taking a large subnet and dividing it out into smaller subnets....
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Data CenterRouting & Switching

Cisco Nexus 9000 Verified Scalability Limits

Data CenterRouting & Switching

Cisco ACI Control Plane vs Data Plane

Data Plane — Handles all the data traffic. The basic functionality of a Cisco NX-OS device is to forward packets...
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Routing & SwitchingServers

Network Speed and Throughput Issues – Some Things to Look For

I wrote a post about using iperf, a tool to test network speed and throughput. I just want to quickly...
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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

  • Business Management
  • Cloud
  • Code
  • Data Center
  • Laptops & Desktops
  • Load Balancing
  • Routing & Switching
  • Security
  • Servers
  • Uncategorized
  • VOIP
  • Wireless

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Active Directory (AD) API 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 Logging macOS Microsoft IIS Microsoft SQL Microsoft Windows OSPF Packet Capture Palo Alto Palo Alto CLI PDF Planning Ports PowerShell python QOS Splunk SSL Structured Cabling TLS Troubleshooting Upgrade VMWare
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