NET
Network desk
Addressing, DNS, ports, and the quiet arithmetic of packets. Calculators first; lookups that stay small.
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Config Section Extractor
LiveExtract interface/router sections from configs. The result stays on this page.
Open toolVXLAN VNI Planner
LiveVXLAN VNI Planner. Plan VNIs mapped to VLANs/VRFs. The result stays on this page.
Open toolEVPN Route Type Reference
LiveEVPN route types explained interactively. The result stays on this page.
Open toolEVPN RD/RT Generator
LiveGenerate route distinguishers and targets. The result stays on this page.
Open toolSD-WAN Path Planner
LivePlan transports, bandwidth and policies per site. The result stays on this page.
Open toolF5 iRule Snippet Builder
LiveF5 iRule Snippet Builder. Build common iRule snippets. The result stays on this page.
Open toolHybrid Cloud Egress Cost Estimator
LiveEstimate network cost between on-prem and cloud. The result stays on this page.
Open toolSubscriber Oversubscription Calculator
LiveSubscriber Oversubscription Calculator. ISP contention ratio planning. The result stays on this page.
Open toolCGNAT Port Block Calculator
LivePorts per subscriber and public IPs needed. The result stays on this page.
Open toolPPPoE MTU Calculator
LivePPPoE MTU Calculator. MTU/MSS for PPPoE links. The result stays on this page.
Open toolJitter Buffer Calculator
LiveJitter Buffer Calculator. Recommended jitter buffer size. The result stays on this page.
Open toolE.164 Number Formatter
LiveE.164 Number Formatter. Format and validate phone numbers. The result stays on this page.
Open toolDial Plan Regex Tester
LiveDial Plan Regex Tester. Test dial plan patterns. The result stays on this page.
Open toolSatellite Latency Calculator
LiveSatellite Latency Calculator. Latency for GEO/MEO/LEO links. The result stays on this page.
Open toolRFC Search
LiveSearch RFCs by number, keyword or protocol. The result stays on this page.
Open toolNetwork Acronym Lookup
LiveExpand and explain networking acronyms. The result stays on this page.
Open toolExam Topic to Tool Mapper
LiveMap CCNA/N+ topics to tools and guides. The result stays on this page.
Open toolCisco NX-OS NTP Config Generator
LiveGenerate ready-to-paste NTP configuration for Cisco NX-OS from a simple form, with explanation of each line
Open toolCisco NX-OS Syslog Config Generator
LiveGenerate ready-to-paste Syslog configuration for Cisco NX-OS from a simple form, with explanation of each line
Open toolCisco NX-OS AAA (RADIUS/TACACS+) Config Generator
LiveGenerate ready-to-paste AAA (RADIUS/TACACS+) configuration for Cisco NX-OS from a simple form, with explanation of each line
Open toolCisco NX-OS SSH & Hardening Config Generator
LiveGenerate ready-to-paste SSH & Hardening configuration for Cisco NX-OS from a simple form, with explanation of each line
Open toolCisco NX-OS Local Users Config Generator
LiveGenerate ready-to-paste Local Users configuration for Cisco NX-OS from a simple form, with explanation of each line
Open toolCisco NX-OS Spanning Tree Config Generator
LiveGenerate ready-to-paste Spanning Tree configuration for Cisco NX-OS from a simple form, with explanation of each line
Open toolCisco NX-OS QoS Config Generator
LiveGenerate ready-to-paste QoS configuration for Cisco NX-OS from a simple form, with explanation of each line
Open tool