Juniper NetworksCertified Specialist, Enterprise Routing and Switching (JNCIS-ENT)
Domain 2Objective 2
Port Roles and States JN0-352 Practice Questions (Page 4)
Part of the Spanning Tree domain, which makes up ~11% of our current practice bank. Juniper Networks does not publish an official question count, but from its 90-minute exam (~35–60 total, ~4–7 in this domain), expect 1–1 from this objective — we provide 22 practice questions to prepare you well beyond it. (estimate)
22questions here
5free pages
5concepts
Questions 16–20
- 16
An administrator is configuring RSTP on a switch and wants to ensure that a port connecting to a hub does not cause a loop. Which RSTP port role will be assigned to this port if it is not the best path?
Select an answer first - 17
Which RSTP port role is used to describe a port that connects to a host or another bridge that does not run RSTP?
Select an answer first - 18
A switch in a classic STP network has a port that is in the learning state. The switch receives a superior BPDU on this port. What happens next?
Select an answer first - 19
In classic STP, which port state is used to populate the MAC address table while the port is not yet forwarding frames?
Select an answer first - 20
An engineer is comparing classic STP and RSTP port states. They notice that RSTP has only three port states, while classic STP has five. Which classic STP state is merged into the RSTP discarding state?
Select an answer first
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