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Routing & Switching

Routing & SwitchingServers

Cisco and HP Terminology Differences

I’ve been working with HP Enclosures and Cisco devices a long time now and these always get confusing when trying...
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Load BalancingRouting & Switching

F5 – Syslog Issues and Email Notifications

I ran across an F5 cluster that had issues with sending syslogs to our internal mail relay in order to...
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Routing & Switching

Cisco QoS – Four CoS Levels

Work with your provider to find out what options you have. It’s critical that you match DSCP Names/Values with what...
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Routing & Switching

IP SLA “AND OR” Boolean Options

If you’re trying to monitor multiple IP’s and you want the IP SLA to trigger when ALL IP’s are down,...
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Routing & Switching

IP SLA

Routing & Switching

/31 – Using 31-Bit Prefixes on IPv4 Point-to-Point Links

This all comes down to IP Addressing efficiency. This is from the RFC3021:...
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Data CenterRouting & SwitchingServers

Cisco Nexus 10G Connectivity with Microsoft Windows Servers

Below is a good document from Cisco:...
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CloudData CenterLoad BalancingRouting & SwitchingSecurityServersVOIPWireless

SD-WAN Requirement Questions for Vendor Evaluation

Below are some good questions you should be asking when looking into SD-WAN....
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Routing & Switching

Palo Alto Out of Sync Packets (Legacy Devices)

If you’re working with a vWire configuration, there’s a crucial consideration you need to take into account, especially if you...
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Data CenterLaptops & DesktopsRouting & SwitchingSecurityWireless

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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
  • 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 AWS Azure 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 Spanning-Tree Splunk SSL Structured Cabling TLS Troubleshooting Upgrade VMWare Zscaler
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