Cisco IOS XE YANG Documentation Hub

Interactive OpenAPI/Swagger UI for RESTCONF APIs | IOS XE 26.1.1

Last Updated: June 18, 2026 — Repo cleanup & per-release export consolidation

Search Code Generator Compare Trees YANG Report Compare Versions Telemetry & Notifications Exports Trees Platform Coverage App Map About GitHub
Models: Oper RPC Native Config OpenConfig IETF MIB Other

All Models

Operational Data

Real-time device state and statistics. 205 deep-path specs from resolved YANG trees with full read-only GET endpoints.

205 specs 20,159 paths 20,159 ops
Browse Operational →

RPC Operations

Remote procedure calls and device actions. 59 specs with per-RPC POST endpoints for device management operations.

59 specs 308 paths 308 ops
Browse RPC →

Notifications

Every YANG notification across all models — native YANG-Push event streams, SNMP MIB traps, and IETF NETCONF streams — with realistic example payloads and how to consume each (NETCONF / gRPC dial-out / SNMP).

132 modules 500 notifications
Browse Notifications →

Native Config

Cisco IOS XE native configuration model. 159 deep-path specs from resolved YANG tree with full depth CRUD coverage.

159 specs 10,417 paths 41,668 ops
Browse Native →

Configuration (CFG)

Device configuration management with full CRUD operations. 39 deep-path specs with comprehensive GET/PUT/PATCH/DELETE endpoints.

39 specs 2,363 paths 9,452 ops
Browse Config →

OpenConfig

Vendor-neutral network configuration standards. 57 deep-path specs from resolved YANG trees with full CRUD support.

57 specs 2,377 paths 5,920 ops
Browse OpenConfig →

IETF Standards

RFC-compliant IETF YANG models. 19 deep-path specs with CRUD + RPC support from standard IETF modules.

19 specs 438 paths 1,122 ops
Browse IETF →

MIB Translations

SNMP MIB to YANG translations. 149 deep-path specs from resolved YANG trees with full RESTCONF read endpoints.

149 specs 12,482 paths 12,482 ops
Browse MIB →

Other Models

Additional and miscellaneous models. 10 deep-path specs with full CRUD coverage for supplementary YANG modules.

10 specs 1,375 paths 4,597 ops
Browse Other →
MAP
See the whole picture — the App Map
Every page, every data file, every user flow. Architectural map of the documentation hub auto-generated from APP_MAP.md.
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Universal Search

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External Documentation & Resources

Explore additional resources, specifications, and community tools

Cisco DevNet IOS XE
Official IOS XE API documentation, guides, and tutorials
YANG Catalog
Search and browse YANG modules from all vendors
YANG Source Files
IOS XE 26.1.1 YANG modules on GitHub
IETF RFCs
Standard specifications and protocol definitions
OpenConfig
Vendor-neutral network configuration models
IOS XE 17.18 RESTCONF Guide
Official Cisco Programmability Configuration Guide
Cisco YANG Suite
YANG model exploration, validation, and RESTCONF/NETCONF testing tool
YANG Suite on GitHub
Source code, installation guides, and Docker setup for YANG Suite

📥 Downloads & Tools

Download API collections for Postman, or grab individual OpenAPI specs from any model page

🚀
Postman & Bruno Collections
Per-release RESTCONF collections, split by model category to stay importable — pick your IOS-XE version on the Exports page
📦 Postman & Bruno 📁 9 model categories 📊 All 5 releases
⚙️
Postman Environment
Environment template with baseUrl, username, and password variables — import alongside the collection
🔑 3 variables 💾 ~1 KB
📄
Individual OpenAPI Specs
Browse any model page, select a module, then click the 📥 Download JSON button to save that spec
Config Oper Native OpenConfig IETF MIB RPC Other
⚡ Quick Start: 1. Download collection(s) above → 2. Download Environment → 3. Open Postman → 4. Import Collection(s) → 5. Import Environment → 6. Set your device IP, username & password → 7. Send requests!

Statistics by Model Type

Model Type Specs Paths Operations
Operational 216 22,144 22,144
Configuration 41 2,559 10,083
MIB 148 4,272 4,272
RPC 57 302 302
Native Config 409 50,716 202,864
OpenConfig 43 778 2,904
IETF 22 505 1,664
Other 9 670 1,534
Total 988 82,856 246,677

All 8 model types with deep-path specs generated from resolved YANG trees: Oper · CFG · Native · OpenConfig · IETF · MIB · RPC · Other

Documentation Resources

Compare Trees Code Generator Quick Snippet

Getting Started Guide

Authentication, examples, and best practices

View Guide →

Project Documentation

Requirements, structure, and enhancement phases

Read Docs →

Module Accountability Report

Complete mapping of all 1,469 modules - 100% accountability

View Report →

YANG Tree Browser

Browse pyang tree visualizations for 643 main modules + 149 MIB modules

Browse Trees →

Project Summary

Complete API Coverage

• 988 OpenAPI specs across all 9 model types
• 82,856 API paths documented with examples
• Sidebars mirror the actual YANG container tree
• 792 modules (54%) have YANG tree links
• Production-realistic examples throughout

YANG Tree Visualizations

• 792 total tree files (643 YANG + 149 MIB)
• Searchable browsers with category filtering
• Direct links: specs ↔ trees ↔ GitHub source
• See main tree browser and MIB tree browser

YANG Module Coverage

• 1,469 total modules tracked (792 YANG + 677 spec-only)
• 971 modules (66.1%) with OpenAPI specs
• 446 modules excluded (types, deviations, augments, identity-only)
• 100% accountability - see full report

82,856
API Paths
246,677
Operations
971
OpenAPI Modules
792
Tree Files
9
Model Types
1,469
Total Modules
26.1.1
IOS XE Version
54%
Tree Coverage