Here you have the best Juniper JN0-362 practice exam questions
Which statement is true about an OSPF broadcast link?
In an OSPF broadcast network, all routers form an adjacency with both the Designated Router (DR) and the Backup Designated Router (BDR). The DR is responsible for generating and distributing LSAs (Link State Advertisements) to other routers, while BDR acts as a backup in case the DR fails. Hence, routers will form neighbor relationships with the DR and BDR to ensure efficient and reliable routing information dissemination across the network.
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Referring to the exhibit, which two statements are true? (Choose two.)
The BGP peering between R1 and R4 should use loopback interface addresses because peering with loopback addresses ensures stability and redundancy in the network. If a physical interface goes down, the BGP session will still be active. Additionally, the BGP peerings between R1, R2, and R3 should use loopback interface addresses as it improves reliability within the same AS, ensuring that internal reroutes do not disrupt the BGP session.
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Referring to the exhibit, which statement about the IS-IS interface is true?
In IS-IS, when an interface is configured without specifying a level, it defaults to operating as both a Level 1 and Level 2 interface. Therefore, based on the configuration shown in the exhibit, the ge-0/0/0.0 interface will act as an L1/L2 interface.
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Referring to the exhibit, why is the route hidden?
The route is hidden because the protocol next hop is not reachable. This is indicated by the 'Next hop type: Unusable' status in the output, which means the router considers the next hop as unreachable.
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Referring to the exhibit, which statement is true?
The display output shows that CSPF (Constrained Shortest Path First) is disabled using the 'no-cspf' command. CSPF is responsible for computing paths based on available bandwidth and other constraints in MPLS networks. When CSPF is disabled, the router does not take bandwidth into account or reference the traffic engineering database. Instead, the router relies solely on the IGP (Interior Gateway Protocol) shortest path to the destination. Therefore, the correct statement is that the router will attempt to signal the LSP (Label Switched Path) along the IGP shortest path to 192.168.100.1.