Enterprise Routing and Switching, Specialist (JNCIS-ENT) (JN0-347) - Juniper Actual Exam Questions
Last updated on May 04, 2026
What is reviewed first in the BGP route selection process?
the peer with the lowest IP address
the route with an origin of incomplete
the path with no MED value
the next-hop resolution
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Click the Exhibit button. You manage the Layer 2 network shown in the exhibit. You experience a failure on the ge-0/0/0 link between Switch-1 and Switch-2. Which statement is correct about the expected behavior?
Switch-3’s ge-0/0/2 port role and state will transition to designated and forwarding.
Switch-3’s ge-0/0/2 port role and state will remain as alternate and discarding.
Switch-3 will become the root bridge for the RSTP topology.
Switch-3 will remove the ge-0/0/2 interface from the RSTP topology.
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Click the Exhibit button. A number of reports from end-users indicate that internal and external communications are intermittent and not reliable. You verified the status of the switch ports and have determined that they are up and operational. You also noticed a very high level of link bandwidth utilization on those same ports. The current topology of the affected environment is shown in the exhibit. What would be the cause of the reported issues?
A lack of port-based ACLs filtering the traffic flows.
A lack of a loop-prevention mechanism or protocol.
A malformed route-based ACL improperly filtering traffic flows.
A misconfigured interior gateway protocol (IGP).
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You are asked to ensure that a designated interface on an EX Series switch only allows a specific server to pass traffic. Which two features are required to satisfy this solution? (Choose two.)
IP source guard
proxy ARP
MAC limiting
persistent MAC learning
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An OSPF hello packet has been sent, but bidirectional communication has not been established. What is the state of the OSPF adjacency?
Down
Init
Exchange
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