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SAML

I hope this post help clarify how SAML works. SAML is everywhere nowadays, which means it’s used a lot for...
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Data CenterServers

Dell PowerEdge MX I/O Guide

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IIS Log File Type Sets the Time Zone

The other day, I worked with IIS, which has been a while. I looked at the logs with a coworker...
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CloudCodeData CenterLaptops & DesktopsLoad BalancingRouting & SwitchingSecurityServersVOIPWireless

IT – COST CAPEX OPEX TCO

COST: The cost is frequently a significant restriction in projects when it comes to network architecture. If we look at...
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Laptops & DesktopsServers

Using CURL to get HTTP/S Status Codes

~ curl -Is https://{SITE}.com | head -1 HTTP/2 200 ➜ ~ curl -Is https://{SITE}.com/login.asp | head -1 HTTP/2 404 ➜...
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Servers

Powershell – Viewing and Logging IIS Sessions

The commands below are helpful when troubleshooting and could be beneficial when designing for scalability. They can easily be scripted...
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Data CenterServers

Dell EMC Networking Transceivers and Cables Spec Sheet

SecurityServers

Microsoft Recommended Block Rules

From Microsoft:...
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Routing & SwitchingServers

MTU 1500: Fragmentation after 1472 bytes “Packet needs to be fragmented but DF set”

Data Network = default MTU=1500 OS/VMware/Etc.. = default MTU=1500 When you try to ping with an MTU of 1500, you...
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CloudCodeData CenterLaptops & DesktopsLoad BalancingRouting & SwitchingSecurityServersVOIPWireless

Certificate Chains

There are three parts to a cert chain: Root Certificate: A root certificate is a digital certificate issued by the...
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Categories

  • Cloud
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  • Load Balancing
  • Routing & Switching
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  • VOIP
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AWS Azure Best Practices BGP Certificates CISA Cisco Cisco ACI Cisco ACS Cisco ASA Cisco ASR Cisco Catalyst Cisco CLI Cisco ISE Cisco Nexus Cisco Stack Cisco Wireless DDOS Design DNS EIGRP F5 HP IP Sla Kali Logging macOS Microsoft IIS Microsoft Windows Netflow Okta OSPF Packet Capture Palo Alto Palo Alto CLI PDF Ports PowerShell QOS snmp Splunk SSL Structured Cabling Troubleshooting VMWare
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Troubleshooting Palo Alto Microsoft Windows Cisco ASA PDF
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