STP(Spanning-Tree Protocol) Timers

Tweet STP(Spanning-Tree Protocol) Timers Hello timer Hello timer is the time between each Bridge Protocol Data Unit(BPDU) that is sent on a port. This is…

Continue Reading...

What is SYS-ID-EXT parameter in Spanning-tree?

Tweet The bridge ID priority is combined with the system ID extension to create the bridge ID priority for the VLAN. Bridge ID Priotirty =…

Continue Reading...

Ethernet Cable Guide

Tweet UTP(Unshielded Twisted Pair) Cable Cat3, Cat5, Cat5e, Cat6 Weakness on Electromagnetic Interference(EMI) Installation Guide – Avoid direct sunshine and humidity – Enough distance from device…

Continue Reading...