Free diagnostic · No sign-up
Switch Config Auditor
Paste a switch running-config and get back what an engineer would flag on a handover review: telnet still reachable, default SNMP communities, users on VLAN 1, access ports with no port security or BPDU guard. Every finding cites its line and includes the config that fixes it.
Parsed in your browser. Nothing is uploaded, logged, or sent anywhere — but redact passwords and public addresses anyway if you are pasting from production.
Method & assumptions
- Checks what is visible in the text of a config. It cannot see topology, so it will not tell you a trunk is allowing VLANs it should not — only that the trunk exists and how it is set.
- Written against Cisco IOS syntax. Aruba and Junos configs parse partially; findings that do apply are still correct, but absence of a finding is not proof of absence.
- The posture score is a weighted deduction from 100. It is neither a grade nor a compliance result — read the findings and treat the number as a way of ranking them.
- Nothing is uploaded. The parse happens in your browser and the text never leaves the page.
Other tools
More on the bench
- 01
Drive Health Reader
Paste smartctl output, get a straight answer. - 02
Traceroute Reader
Paste a trace, find out whose problem it is. - 03
Subnet Calculator
CIDR in, everything else out. - 04
PoE Budget Planner
Will the switch actually carry the load? - 05
Camera Storage Calculator
How many terabytes for how many days. - 06
Transfer Time Calculator
How long the migration window really needs to be. - 07
Camera System Estimator
Every part of a camera system, costed. - 08
Site Plan Designer
Plot devices on a plan, measure, export.
Want a second opinion
Happy to look at it
with you
Anyone inheriting a switch they did not configure, or checking their own work before a floor date. If you would rather have someone else read it, send it over — no charge for the conversation.
- Free diagnostics
- Same-day across most of the metro
- Named technicians
- No fix, no labour charge