svi configuration
CCNA
Unlock Layer 3 Switches Mastery: Essential Cisco Guide for CCNA and CCNP Success in 2025
In the world of networking, understanding the OSI model’s Layer 3 is crucial for anyone preparing for CCNA (200-301) or CCNP Enterprise. This layer, known as the Network layer, handles logical addressing using protocols like IP and is responsible for packet forwarding between different networks, including path determination and routing through intermediate devices like routers....
CCNA
Master SVI and VLAN Addressing Issues (Updated 2025)
Each VLAN in the network requires a unique IP subnet because two devices in the same VLAN with different subnet addresses cannot communicate. This is a common problem during VLAN configuration, and we can solve it by identifying the incorrect IP address configuration and changing the address to the correct one. For example, if you...