Cisco Config Template Manager

Build Cisco configuration templates with {{VAR_NAME}} syntax and IP/CIDR-aware filters (mask, wildcard, network, prefix). Define variables per device in a spreadsheet-style table, map interface ports with VLANs and QoS policies, then generate and download all configs as a ZIP file. Supports GigabitEthernet, TenGig, FortyGig, and NX-OS Ethernet interfaces.

When you need it: rolling out a standard branch-switch build across dozens of sites, generating per-device configs from one golden template and a spreadsheet of variables, or keeping port maps for stacked switches consistent.

What it does

• {{VAR_NAME}} template syntax with IP/CIDR filters (ip, mask, wildcard, network, prefix)
• Per-device variable table with drag-drop columns and CSV import/export
• Interface port mapping for switch stacks (1-4 switches, 12/24/48 ports)
• GigabitEthernet, TenGigabitEthernet, FortyGigabitEthernet, and NX-OS Ethernet support
• Auto-detect VLANs, templates, and QoS policies from config sections
• Side-by-side diff comparison against uploaded config files
• Save and load projects as JSON or YAML, plus browser localStorage persistence
• Bulk download all generated configs as a ZIP file

Frequently asked questions

How do variables work?

You write a template with {{VAR_NAME}} placeholders and fill a per-device table. IP-aware filters let one address drive the mask, wildcard, network, and prefix so you do not compute them by hand.

Can I generate configs for a whole stack at once?

Yes. Map interface ports across 1 to 4 switches, then generate every device config and download them together as a ZIP file.

Open Template Manager in the app

All tools: CiscoTools.dev · Config Diff · IOS to NX-OS Translator · Config Sanitizer · Subnet and VLAN Planner · Config Compliance Checker · BGP Best-Path Explainer · Interface Cleanup Auditor · Network Script Builder · SanitizeDrop (Desktop) · Network Configurator (download) · NetOps Widgets (download) · Pro