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300-320 · Question #265
300-320 Question #265: Real Exam Question with Answer & Explanation
The correct answer is B: when a VLAN spans access layer switches to support business applications. guide/9780132652933/ch02.html You may need to implement STP for several reasons: ·When a VLAN spans access layer switches to support business applications;
Question
In what situation must spanning-tree be implemented?
Options
- Awhen first hop redundancy protocol exists with redundant Layer 2 links between distribution
- Bwhen a VLAN spans access layer switches to support business applications
- Cwhen trunks need to extend multiple VLANs across access switches
- Dwhen it is necessary to speed up network convergence in case of link failure
Explanation
guide/9780132652933/ch02.html You may need to implement STP for several reasons: ·When a VLAN spans access layer switches to support business applications;
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