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Why Do I Need to Set an STP Cost Value After STP Is Enabled

VTP, Portfast, Spanning Tree and all the other switch related stuff.

Why Do I Need to Set an STP Cost Value After STP Is Enabled

Postby jorna » Sun Jul 17, 2016 11:14 pm

After STP is enabled on an Eth-Trunk, STP cost values change when member interfaces on the Eth-Trunk change. If the Eth-Trunk is the root interface on the STP, the STP protocol will recalculate the topology of the network connected to the Eth-Trunk. If some interfaces on the network connect to terminals such as PCs and are not configured as edge interfaces, services will be interrupted for 30 seconds.

We have S series switches, such as S2700-9TP-SI-AC,S5700-28P-LI-AC
jorna
Cisco 2611
 
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Joined: Tue Jul 07, 2015 1:23 am

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