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STP Loop Guard Quiz
Please sign up for the
course
before taking this quiz.
1. Which STP security feature prevents layer 2 loops due to the loss BPDUs?
1
Root Guard
BPDU Guard
BPDU Filter
Loop Guard
2. We can use STP Loop Guard with STP Portfast.
1
True
False
3. Which Cisco command is used to configure STP Loop Guard globally?
1
spanning-tree loopguard default
spanning-tree guard loop
spanning-tree loopguard enable
spanning-tree loop guard
4. Which Cisco command is used to configure STP Loop Guard on a Cisco swiitche interface?
1
spanning-tree guardloop default
spanning-tree guard loop
spanning-tree loop guard
spanning-tree loopguard default
5. If there is no incoming BPDU on the interface that we configure Loop Guard, port is placed to ErrDisabled state.
1
True
False
BPDU (Bridge Data Unit Protocol)
STP BPDU Filter
Back to:
STP Loop Guard
CCNA 200-301 v1.1
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Latest Lessons
EIGRP vs OSPF
Link State vs Distance Vector Protocols
Part of:
CCNA 200-301 v1.1
Unidirectional Link Detection (UDLD)
Part of:
CCNA 200-301 v1.1
Layer 2 vs Layer 3 Switch
Part of:
CCNA 200-301 v1.1
BPDU (Bridge Data Unit Protocol)
Part of:
CCNA 200-301 v1.1
STP Loop Guard
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CCNA 200-301 v1.1
STP BPDU Filter
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CCNA 200-301 v1.1
STP BPDU Guard
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STP Root Guard
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CCNA 200-301 v1.1
Generative AI vs Predictive AI
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