Interactive EIGRP Tools

Hands-On Learning Tools

Master EIGRP concepts with our interactive tools. Calculate metrics, generate configurations, visualize topologies, and analyze packets.

Metric Calculator

Calculate EIGRP metrics based on bandwidth, delay, reliability, and load with configurable K-values.

Try Calculator
Config Generator

Generate EIGRP configurations for different network scenarios and router types.

Generate Config
Topology Visualizer

Visualize EIGRP topology tables and understand successor/feasible successor relationships.

Visualize
Packet Analyzer

Analyze EIGRP packet structures and decode protocol fields for troubleshooting.

Analyze

EIGRP Metric Calculator

Interactive Metric Calculator

Calculate EIGRP metrics based on bandwidth, delay, and K-values. This tool helps you understand how EIGRP computes path costs.

Metric Calculation Tool

Path Parameters

Slowest link bandwidth in the path
Sum of all interface delays in the path
255 = 100% reliable
1 = minimal load, 255 = saturated

K-Values

EIGRP Configuration Generator

Generate EIGRP Configurations

Create customized EIGRP configurations for various network scenarios with advanced features and best practices.

Configuration Parameters
Generated Configuration

Generated configuration will appear here

Configuration Templates

EIGRP Topology Visualizer

Visualize EIGRP Topology

Interactive visualization of EIGRP topology tables, successor/feasible successor relationships, and DUAL algorithm behavior.

Network Configuration
Simulation Controls
Network Topology
Successor Path
Feasible Successor
Failed Link
Topology Table
Network Next Hop FD/RD Status
DUAL Analysis
Routing Table View
Destination Admin Distance Metric Next Hop Interface Load Balance

EIGRP Packet Analyzer

Analyze EIGRP Packets

Decode and analyze EIGRP packet structures, headers, and TLV fields for troubleshooting and learning purposes.

Packet Input
Enter packet data in hexadecimal format (with or without spaces)
Packet Reference
Opcode Type Reliability
1UpdateReliable
3QueryReliable
4ReplyReliable
5Hello/ACKUnreliable
Packet Analysis

Packet analysis will appear here

Select a packet type and click "Load Sample Packet" to start

Header Fields
Header analysis will appear here after packet analysis
TLV Fields
TLV analysis will appear here after packet analysis
Packet Interpretation
How to Use the Packet Analyzer:
  1. Select a packet type from the dropdown
  2. Click "Load Sample Packet" to see an example
  3. Or paste your own hex packet data
  4. Click "Analyze Packet" to decode the structure
  5. Review the header fields, TLV structures, and interpretation