Refer to the exhibit. Switch A and Switch B are connected to each other. Both switches use interfaces Gi1/0/1 and Gi1/0/2. Switch A has a Spanning Tree priority of 8192 and Switch B has the default priority. Which interface becomes the root port?
The correct answer is C because the switch A become the root bridge , default priority is 32768, then the lowest port of switch B (1/0/1) is the Root Port.
https://www.omnisecu.com/cisco-certified-network-associate-ccna/how-spanning-tree-protocol-stp-select-root-port.php
Switch A has a Spanning Tree priority of 8192 , so here Switch A is root bridge.
All ports in root bridge are Designated ports.
So question here about which port is root port.
Root port only comes in non-root bridge switches.
So root port is here is lowest port of non-root switches.
So Answer is C ...
A voting comment increases the vote count for the chosen answer by one.
Upvoting a comment with a selected answer will also increase the vote count towards that answer by one.
So if you see a comment that you already agree with, you can upvote it instead of posting a new comment.
Samolo
1 year, 10 months agorlbalbido
2 years, 4 months agoPraveen2929
3 years agoRedhood
3 years, 8 months agobitsky
3 years, 7 months agoShadyamy
3 years, 8 months agojoeytrib
3 years, 8 months ago