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Community Member

what is rstp port delay

hi

i want to know rstp port delay

Regards

skrao

3 REPLIES
Community Member

Re: what is rstp port delay

hi,

stp port delay is 50 seconds. then what is rstp port delay

regards

skrao

Community Member

Re: what is rstp port delay

Hi,

Under IEEE 802.1D STP will normally converge within 50 seconds comprising of 20 second Max age time + 15 seconds in the listening state + 15 seconds in the learning state.

Under IEEE 802.1W a port can immediately transition to the forwarding state if an alternate Root port has been selected.

HTH.

Phil.

Community Member

Re: what is rstp port delay

Just to add,

I believe that the max age timer would still need to expire though so I think it would be 20 seconds.

Regard,

Phil.

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