Thursday, 2 August 2018

What is RSTP and PVST?

RSTP:-Stand for Rapid Spanning Protocol. Is defined in 802.1w.

That is used to prevent STP loops and also reduce the conversion time of STP.
We know that by default STP takes 30 sec. to 50 for blocking state to forwarding state. but when we configure RSTP, RSTP takes 10 sec. for coming forwarding state.


How to Configure RSTP?

Switch(config)#spanning-tree mode pvst




























PVST:- Stand for Per-VLAN Spanning Protocol. Every VLAN has a Separate STP run that is known as PVST.

















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What is RSTP and PVST?

RSTP :- Stand for Rapid Spanning Protocol. Is defined in 802.1w. That is used to prevent STP loops and also reduce the conversion time o...