Virtualized cabling for core switches

LORRAIN SYSTEMS provides modular data centers, thermal containment, intelligent PDU, 800G transceivers, liquid cooling, AI interconnects, and edge networking solutions for sustaina...

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Jun 12, 2026

AOS-CX 10.13 Virtual Switching Extension (VSX) Guide

Aruba Virtual Switching Extension (VSX) is virtualization technology for aggregation/core switches running the AOS-CX operating system. This solution lets the switches present as one virtualized

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Dec 16, 2025

Virtual Switches Demand Rethinking Connectivity for Servers

With the creation of multiple virtual machines on each physical host server, network adapters now connect servers to the network with equivalency to a traditional top-of-rack switch. The adoption of

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Oct 09, 2025

Switch > VSX

Aruba Virtual Switching Extension (VSX) is virtualization technology for aggregation and core AOS-CX switches. The VSX solution lets the switches present as one virtualized switch in critical areas. VSX

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Nov 10, 2025

Cisco Catalyst 9000 Platform StackWise Virtual White Paper

Introduction Cisco® Catalyst® 9000 platform StackWise® Virtual technology allows the clustering of two physical switches together into a single logical entity. The two switches operate as one; they share

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Nov 24, 2025

Going the virtual CMTS route

Going the virtual CMTS route New Light Reading e-book sponsored by Harmonic highlights some of the early advances made by cable operators and vendors in virtualizing the

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Feb 19, 2026

Cisco StackWise Virtual Explained 2025: Comparison

Learn what Cisco StackWise Virtual is, how it differs from StackWise-480, and how to deploy it across Catalyst 9000 switches.

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Dec 26, 2025

Chapter: Virtual Switching Systems (VSS)

Virtual Switching System A VSS combines a pair of switches into a single network element. For example, a VSS in the distribution layer of the

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Oct 08, 2025

Virtual Switches Demand Rethinking Connectivity for Servers

Virtualized data centers: Virtual edge switches within servers. Today''s virtualized host servers process network traffic in software, with the hypervisor''s virtual switch replacing the top-of-rack switch for

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Jan 10, 2026

Part 2: Stackwise Virtual & configurations

StackWise-480 is an old technology of Cisco switches stacking, which needs stack cables and kits. However, the Cisco Stackwise Virtual technology

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Jun 08, 2026

Simplifying the Network with 10 Gigabit Ethernet Unified Networking

EMC provides services to plan, design, implement, and maintain Ethernet-based solutions. In addition, EMC Select* includes a complete line of 10GbE switching products from Brocade and Cisco. These

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Feb 19, 2026

Virtual Chassis Overview for Switches

Virtual Chassis ports (VCPs) connect member switches together to form a Virtual Chassis, and are responsible for passing all data and control traffic between member switches.

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Oct 16, 2025

What Is Network Virtualization? Types, Benefits, and

Learn what network virtualization is, how it works, its types, benefits, and how it''s used in cloud environments. Discover tools and real-world examples.

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Sep 02, 2025

VM networking: Physical and virtual switches explained

VM networking accomplishes this goal by providing virtualized instances physical network components, such as network adapters and switches, and then implementing the same Ethernet

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May 31, 2026

Cisco Adapter Fabric Extender

With a consolidated infrastructure, it is challenging to provide guaranteed bandwidth, latency, and isolation of traffic across multiple cores and

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Jul 11, 2025

Virtual converged cable access platform (ccap) core

The virtualized Cable Modem Termination System (CMTS) comprises a core routing engine (CRE) for performing packet switching and routing and one or more core servers (CS) that each perform CMTS

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Mar 26, 2026

Intel® Virtualization Technology for Connectivity

Intel® Virtualization Technology for Connectivity1 (Intel® VT-c) is a key feature of many Intel® Ethernet Controllers. With I/O virtualization and Quality of Service (QoS) features designed directly into the

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Sep 25, 2025

Virtual Chassis Overview for Switches | Junos OS | Juniper Networks

Many Juniper Networks EX Series and QFX Series switches support Virtual Chassis, a flexible and scalable technology with which you can connect individual switches together to form one unit, and

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Mar 10, 2026

High Availability Configuration Guide, Cisco IOS XE

Restrictions for Cisco Catalyst 9500 Series High Performance Switches On C9500-32C switches, you can configure SVL and DAD only on

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Jun 03, 2026

What is Network Virtualization? Everything You Need to

In this detailed definition, find out what network virtualization is, how it works and how virtualization affects the data center, WAN and LAN.

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Dec 21, 2025

What is a Virtual Switch (vSwitch)?

What is a virtual switch (vSwitch)? A virtual switch (vSwitch) is a software program that enables one virtual machine (VM) to communicate with

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Jan 31, 2026

Cisco Catalyst 6500 Series Virtual Switching System

Introduction The Cisco Catalyst 6500 Series Virtual Switching System (VSS) allows the clustering of two or more physical chassis together into a single, logical entity. This technology allows for

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Jun 20, 2026

Data Center Design with Cisco Nexus Switches and Virtual

Simplified cabling: For a more efficient airflow, lower power consumption, and lower cost of deployment of high-bandwidth networks. Reduction of management points: It''s important to limit the impact of the

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May 26, 2026

How to Configure VSS on Cisco Switches: A Step-by

Welcome to this detailed guide on configuring Virtual Switching System (VSS) on Cisco switches. If you''re looking to enhance your network''s

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Mar 29, 2026

Virtual Switching System (VSS) Best Practices

Until VSL link restoration occurs, switch 1 is isolated from the network; once the VSL link comes up, the role negotiation determines that switch 1 needs to come up in STAND_BY mode hence it reboots

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Nov 30, 2025

Data Center Interconnect Design Guide for Virtualized

A unified fabric dramatically simplifies rack cabling by eliminating the need for multiple redundant Ethernet and Fibre Channel adapters in each server,

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