Author: Sanchit Agrawal
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What is Stack Switches?
A stack switch, or stacking switch, combines multiple switches into a single logical unit, simplifying management, increasing scalability, and improving redundancy. It supports high availability, simplified configuration, and high-performance forwarding. Commonly used in enterprise networks for various deployment scenarios.
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Differences between Layer 2 and Layer 3 Switches
Layer 2 and Layer 3 switches differ in functionality, OSI layer operation, and capabilities. Layer 2 operates at the data link layer, makes forwarding decisions based on MAC addresses, and lacks routing capabilities. Layer 3 operates at both data link and network layers, makes decisions based on MAC and IP…
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What is Layer3 Switch?
A Layer 3 switch, also known as a multilayer switch (MLS), operates at both the data link and network layers, making routing decisions based on IP addresses. It offers routing functionality, packet forwarding at wire-speed, inter-VLAN routing, Quality of Service (QoS), access control, IPv4 and IPv6 support, dynamic routing protocols,…
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What is Layer2 Switch?
Layer 2 switches operate at the data link layer, using MAC addresses for high-speed, low-latency communication within LANs. They offer VLAN support, STP, and access control.
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What is Network Switch?
A network switch connects devices in a LAN, forwarding data packets between them. It operates at Layer 2 or Layer 3.