VSS (Virtual Switching System)

Cisco clustering technology that allows multiple physical switch combined into single logical switch.

[!important]
Notes that this is only for 6500 chassis

It's similar to modular switch however for modular switch, we can replace and add the lcs. This is more like existing physical switch and combine them together

IPSec protocols

Concurrency Collection

Reactive Programming

ReactiveStream API

Reactor Core

RxJava

Thread based programming

API

Events

Redis

SpringBatch

SpringBoot

Module API Standard

Listeners

Producers

VSS (Virtual Switching System)