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Routing & Switching

Routing & Switching

Architect – M&A IP Overlap and NAT (Avoid)

When undergoing a merger and acquisition (M&A) in the IT domain, it is generally advisable to avoid Network Address Translation...
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Routing & Switching

Cisco and VLAN 1

In Cisco switches, VLAN 1 refers to the default VLAN that is created automatically when the switch is initialized or...
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Routing & SwitchingVOIP

Calculating Bandwidth Requirements for VoIP: Understanding G729 and G711

1. G.711 Codec: It uses Pulse Code Modulation (PCM) to create its digital audio signal. This codec provides the highest...
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Routing & Switching

TAP 40/100G BiDi Connections

In today’s digital age, the growing dependence on cloud computing, virtualization, and the Internet of Things (IoT) has placed unprecedented...
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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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Routing & Switching

Cisco ISE High Level Design

Routing & Switching

Cisco RMA Options

Routing & Switching

Cisco VIRL VM Image Upgrades Fail

When I tried to update the Images in Cisco’s VIRL User Workspace Management, all the images would fail. I would...
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Routing & SwitchingServers

Dell MX Ethernet – No Spanning Tree Uplink and Cisco Nexus Configuration Guide

Dell’s commitment to network efficiency and security has ushered in an innovative feature in its MX configuration – Ethernet with...
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CloudData CenterRouting & SwitchingSecurityWireless

SNMP vs. Syslog: Understanding Traps, Polling, and When to Use Each

What Is SNMP? SNMP (Simple Network Management Protocol) is built for structured monitoring and device management. It works in two...
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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

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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 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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