Formation Cisco ICND2

Module 1: Troubleshooting VLAN Connectivity

Understanding VLANs and their role in network segmentation

Identifying and troubleshooting common VLAN connectivity issues

Module 2: Building Redundant Switched Topologies

Designing and implementing redundant switched topologies for network resilience

Configuring redundant links and spanning tree protocols

Module 3: Improving Redundant Switched Topologies with EtherChannel

Implementing EtherChannel to enhance link aggregation and load balancing

Troubleshooting EtherChannel configurations and connectivity

Module 4: Understanding Layer 3 Redundancy

Exploring Layer 3 redundancy protocols such as HSRP, VRRP, and GLBP

Configuring and troubleshooting Layer 3 redundancy in a network environment

Module 5: Troubleshooting Basic Connectivity

Identifying and resolving common issues related to basic network connectivity

Using troubleshooting methodologies to isolate and address connectivity problems

Module 6: Implementing EIGRP-Based Solution

Configuring and optimizing Enhanced Interior Gateway Routing Protocol (EIGRP)

Deploying EIGRP for both IPv4 and IPv6 networks

Module 7: Implementing a Scalable OSPF-Based Solution

Understanding the principles of Open Shortest Path First (OSPF) routing protocol

Configuring multiarea OSPF for IPv4 and OSPFv3 for IPv6 networks

Troubleshooting OSPF configurations and network issues

Module 8: Wide-Area Networks

Exploring different WAN technologies and their applications

Configuring point-to-point protocols and GRE tunnels for WAN connectivity

Implementing single-homed External BGP (EBGP) for internet connectivity

Module 9: Network Device Management

Implementing basic network device management and security practices

Understanding the evolution of intelligent networks and network automation

Introduction to Quality of Service (QoS) principles and its significance in network management.