Cisco Support Community
cancel
Showing results for 
Search instead for 
Did you mean: 
Announcements

Welcome to Cisco Support Community. We would love to have your feedback.

For an introduction to the new site, click here. And see here for current known issues.

switching from pvst to rapid pvst

Hi,

I've a (old) running network where my core switch is runnung simple pvst and atm all other switches around configured for rapid pvst. There are only 4 vlans which are looped, all others just spread out to other switches. I'm wondering what would happen when I change the setting at my core to rapid pvst?

Will all connections get down for max. 1 minute?

Thanks,

MB

Michael Please rate all helpful posts
1 ACCEPTED SOLUTION

Accepted Solutions

Re: switching from pvst to rapid pvst

You will experience a short glitch. I recall about 30s for 6 VLANs.

HTH

Sam

1 REPLY

Re: switching from pvst to rapid pvst

You will experience a short glitch. I recall about 30s for 6 VLANs.

HTH

Sam

104
Views
0
Helpful
1
Replies