Skip to content
  • Home
  • What is CCNA?
  • CCNA 200-301 exam
  • Free CCNA Study Guide PDF
  • Recommended Resources

Differences between OSPF and EIGRP

The following table lists the differences between OSPF and EIGRP:

differences between ospf and eigrp


Download our Free CCNA Study Guide PDF for complete notes on all the CCNA 200-301 exam topics in one book.

We recommend the Cisco CCNA Gold Bootcamp as your main CCNA training course. It’s the highest rated Cisco course online with an average rating of 4.8 from over 30,000 public reviews and is the gold standard in CCNA training:

Post navigation

OSPF Routing Protocol Overview
Cisco Bandwidth Command vs Clock Rate & Speed Commands
  • About Us
  • What is CCNA?
  • New CCNA exam - 200-301
  • Free Cisco CCNA Study Guide
  • Recommended CCNA Study Resources
  • What is a Network?
  • Local Area Network (LAN)
  • OSI & TCP/IP Models
  • TCP/IP Suite of Protocols
  • Encapsulation
  • Cisco IOS Overview
  • Ports on an IOS Device
  • Auxiliary Port on a Cisco Router
  • Cisco Console Rollover Cable
  • Get Help in IOS
  • IOS Command Modes
  • Run Privileged Commands Within Global Config Mode
  • Pipe Character in IOS
  • Running & Startup Configuration
  • Transport Layer Explanation – Layer 4 of the OSI Model
  • Ports Explained
  • TCP Explained
  • TCP Three-Way Handshake
  • UDP explained
  • IP Header
  • Unicast, Multicast, and Broadcast Addresses
  • Types of IP Addresses
  • What is Ipv4 Address and What is its Role in the Network?
  • Converting the IP Address - Decimal to Binary
  • Subnet Mask
  • Classes of IP Addresses
  • Subnetting Explained
  • CIDR (Classless Inter-Domain Routing)
  • Create Subnets
  • Understanding Variable Length Subnet Masks (VLSM)
  • Private IP Addresses Explained
  • Ethernet Explained
  • Ethernet Frame
  • MAC & IP Addresses
  • Types of Ethernet Cabling
  • IEEE Ethernet Standards
  • Types of Ethernet Cables – Straight-Through and Crossover
  • Cisco PoE Explained - What is Power over Ethernet?
  • Network Devices
  • Network Hubs Explained
  • Network Switch Explained
  • CSMA/CD
  • Collision & Broadcast Domain
  • How Switches Work
  • Layer 2 Switching
  • Network Router Explained
  • What Is Layer 3 Switch and How it Works in Our Network?
  • What is Domain Name System (DNS) and How Does it Work?
  • Map Hostnames to IP Addresses
  • Configure Cisco Device as DNS client
  • How to Configure a Cisco Router as a DNS Server?
  • no ip domain-lookup Command
  • ARP (Address Resolution Protocol) Explained
  • The ARP Table on a Cisco Router
  • IOS Basic Commands
  • Configure an IP Address on a Switch
  • Configure Descriptions
  • Interface Range Command
  • Power on a Cisco Device
  • Half Duplex and Full Duplex
  • Configure Speed and Duplex
  • Link Layer Discovery Protocol (LLDP)
  • Cisco Discovery Protocol (CDP) overview
  • show Command
  • show interfaces status Command
  • Interface Status Codes
  • show version Command
  • Types of Memory on a Cisco Device
  • IOS Boot Sequence
  • How to Reset a Cisco Router or Switch to Factory Default
  • IOS files
  • Backing up IOS Configuration
  • FTP & TFTP
  • Copy Files with FTP
  • How to Upgrade Cisco IOS
  • Cisco more Command
  • Erasing Configuration Files
  • Network Troubleshooting Methodology and Techniques
  • ICMP (Internet Control Message Protocol)
  • Ping Explained
  • Extended Ping Command
  • Traceroute Explained
  • traceroute Command
  • show processes Command
  • What is IP Routing?
  • Local Routes and How they Appear in the Routing Table
  • Connected, Static, & Dynamic Routes
  • Floating Static Route - Explanation and Configuration
  • Default Static Route
  • Create a Static Host Route
  • What is a Static Summary Route? Explained and Configured
  • Routing Protocols
  • Comparing Internal Routing Protocols (IGPs)
  • Administrative Distance & Metric
  • Equal Cost Multi-Path (ECMP) Explanation & Configuration
  • Understanding Loopback Interfaces and Loopback Addresses
  • passive-interface Command
  • RIP Overview
  • Advertise Default Routes Using RIP
  • Configuring RIPv2
  • EIGRP Overview
  • EIGRP Diffusing Update Algorithm (DUAL)
  • EIGRP Reliable Transport Protocol (RTP)
  • Wildcard Masks
  • Wildcard Mask in EIGRP
  • EIGRP Automatic & Manual Summarization
  • EIGRP Summary
  • OSPF Overview
  • Differences Between OSPF and EIGRP
  • Cisco Bandwidth Command vs Clock Rate and Speed Commands
  • OSPF Cost - OSPF Routing Protocol Metric Explained
  • OSPF Configuration
  • Designated & Backup Designated Router
  • OSPF Passive Interface - Configuration and Why it is Used
  • OSPF Default-Information Originate and the Default Route
  • OSPF Load Balancing - Explanation and Configuration
  • OSPF Summarization
  • Troubleshooting OSPF and OSPF Configuration Verification
  • OSPF Network Types - Point-to-Point and Broadcast
  • OSPF Summary
  • Cisco Three-Layer Hierarchical Model
  • Collapsed Core and Three-Tier Network Architectures
  • What is Spine and Leaf Network Architecture?
  • What is a VLAN?
  • Frame Tagging
  • Configuring VLANs
  • Access and Trunk Ports
  • Inter-Switch Link (ISL)
  • IEEE 802.1Q
  • Configuring Access & Trunk Ports
  • Configuring Voice VLANs
  • Configuring Allowed VLANs
  • Cisco Dynamic Trunking Protocol (DTP) Explained
  • What is VTP?
  • VTP Modes
  • VTP Configuration
  • Configure interVLAN Routing
  • Configure Cisco ROAS Router On A Stick
  • Cisco Layer 3 Switch InterVLAN Routing Configuration
  • DHCP & DNS
  • Configure Cisco Router as DHCP Server
  • DHCP Relay Agent
  • Configure Cisco Router as a DHCP Client
  • APIPA (Automatic Private IP Addressing)
  • What is Network Redundancy and What are its Benefits?
  • Cisco First Hop Redundancy Protocol (FHRP) Explained
  • Cisco Hot Standby Router Protocol (HSRP) Explained
  • Cisco Hot Standby Router Protocol (HSRP) Configuration
  • Cisco Hot Standby Router Protocol (HSRP) Preempt Command
  • What is STP?
  • Network Bridge Explained
  • How STP Works
  • Electing the Root Switch in STP
  • Spanning Tree Priority: Root Primary and Root Secondary
  • Selecting STP Root Port
  • Selecting STP Designated Port (DP)
  • Spanning Tree Modes: MSTP, PVST+, and RPVST+
  • What is RSTP?
  • How RSTP Works
  • Configuring RSTP
  • Cisco HSRP and Spanning Tree Alignment Configuration
  • Spanning Tree Portfast, BPDU Guard, Root Guard Configuration
  • What is EtherChannel and Why Do We Need It?
  • EtherChannel Port Aggregation Protocol (PAgP)
  • EtherChannel Link Aggregation Control Protocol (LACP)
  • Multichassis EtherChannel (MEC) and MEC Options
  • Cisco Layer 3 EtherChannel - Explanation and Configuration
  • What is DCHP Snooping? - Explanation and Configuration
  • Dynamic ARP Inspection (DAI) Explanation & Configuration
  • What is 802.1X Authentication and How it Works?
  • Port Security
  • Cisco Port Security Violation Modes Configuration
  • What are ACLs?
  • Types of ACLs
  • Configuring Standard ACLs
  • Configuring Extended ACLs
  • Configuring Named ACLs
  • What is NAT?
  • Static NAT
  • Dynamic NAT
  • Port Address Translation (PAT) Configuration
  • What is IPv6?
  • IPv6 Address Format
  • IPv6 Interface Identifier
  • Differences Between IPv4 and IPv6
  • Types of IPv6 Addresses
  • How to Configure IPv6
  • IPv6 SLAAC - Stateless Address Autoconfiguration
  • IPv6 Routing - Static Routes Explained and Configured
  • IPv6 Default Static Route and Summary Route
  • IPv6 Routing Protocols
  • Neighbor Discovery Protocol - NDP Overview
  • Wide Area Network
  • Cisco VPN - What is VPN (Virtual Private Network)?
  • WAN Connection Types - Explanation and Examples
  • Leased Line Definition, Explanation, and Example
  • Multiprotocol Label Switching (MPLS) Explained & Configured
  • What is PPPoE? Point to Point Protocol over Ethernet
  • The Different Wide Area Network (WAN) Topologies
  • Cybersecurity Threats and Common Attacks Explained
  • The Different Types of Firewalls Explained
  • Firewalls, IDS, and IPS Explanation and Comparison
  • Cisco Cryptography: Symmetric vs Asymmetric Encryption
  • HTTP and HTTPS explained
  • Cyber Threats Attack Mitigation and Prevention
  • Telnet & SSH
  • Setting Up Telnet
  • Setting Up SSH
  • Cisco Console Port Security
  • exec-timeout Command
  • Encrypt Local Usernames and Passwords
  • Cisco Privilege Levels - Explanation and Configuration
  • What is AAA? Authentication, Authorization, & Accounting
  • Configuring AAA on Cisco Devices – RADIUS and TACACS+
  • Configuring a Cisco Banner: MOTD, Login, & Exec Banners
  • Configure Timezone and Daylight Saving Time (DST)
  • NTP (Network Time Protocol)
  • Configure NTP on a Cisco Router
  • Syslog Explained
  • Syslog Message Format
  • Cisco IOS Syslog Logging Locations
  • logging synchronous Command
  • debug Command
  • terminal monitor Command
  • SNMP (Simple Network Management Protocol)
  • SNMPv3 Overview and Configuration
  • Quality of Service (QoS) and its Effect on the Network
  • Quality of Service (QoS) Classification and Marking
  • Quality of Service (QoS) Queues and Queuing Explained
  • Quality of Service (QoS) Traffic Shaping and Policing
  • Quality of Service (QoS) Network Congestion Management
  • Cloud Computing - Definition, Characteristics, & Importance
  • What is Server Virtualization, its Importance, and Benefits?
  • Network Virtualization and Virtualizing Network Devices
  • Cloud Computing Service Models - IaaS, PaaS, SaaS
  • Cloud Deployment Models - Explanation and Comparison
  • The Different WAN to Cloud Connectivity Options
  • The Advantages and Disadvantages of Cloud Computing
  • What is Wireless Network and What are its Types?
  • Wireless Access Point Operation Explained
  • Autonomous AP Access Point Configuration
  • Lightweight Access Point (AP) Configuration
  • Cisco Wireless Architectures Overview and Examples
  • Cisco Wireless LAN Controller Deployment Models
  • 2.4 GHz vs 5 GHz WiFi Frequency Spectrum
  • Understanding WiFi Security - WEP, WPA, WPA2, and WPA3
  • What is Network Automation and Why We Need It?
  • Network Programmability - Git, GitHub, CI/CD, and Python
  • Data Serialization Formats - JSON, YAML, and XML
  • SOAP vs REST: Comparing the Web API Services
  • Model-Driven Programmability: NETCONF and RESTCONF
  • Configuration Management Tools - Ansible, Chef, & Puppet
  • Cisco SDN - Software Defined Networking Explained
  • Cisco DNA - Digital Network Architecture Overview
  • Cisco IBN - Intent-Based Networking Explained
  • Cisco SD-Access (Software-Defined Access) Overview
  • Cisco SD-WAN (Software-Defined WAN) Overview & Architecture
  • Click here for CCNP tutorials on study-ccnp.com

Recommended CCNA Training Course:

CCNA Gold Bootcamp Training Course

AlphaPrep Practice Tests Free Trial:

AlphaPrep Free Trial

Free CCNA Study Guide PDF:

Free CCNA Study Guide
  • About
  • Contact
  • Privacy Policy
Copyright study-ccna.com 2023. All rights reserved. This is not an official Cisco website.