JN0-692 newest practice exam

JN0-692 newest practice exam
Juniper Networks
EXAM JN0-692
Service Provider Routing and Switching Support, Professional
http://www.needking.com/JN0-692.html
Question: 1
Which two statements are true about the OSPF 2-Way state? (Choose two.)
A. It is the normal state for neighbors that are the DR and BDR.
B. It is the normal state for two neighbors that are neither the DR nor BDR.
C. It indicates that a device cannot accept any more full adjacencies.
D. It indicates that communication between two neighbors is bidirectional.
Answer: A C
Question: 2
What is the primary mechanism that prevents BGP routing loops?
A. SPF tree
B. routing policy
C. the underlying IGP's loop prevention mechanism
D. AS path
Answer: C
Question: 3
What are two types of valid BGP messages? (Choose two.)
A. Open
B. Notification
C. Hello
D. Request
Answer: C D
Question: 4
You are experiencing packet drops in your network.
Which two CoS components would be responsible? (Choose two.)
A. policing
B. RED
C. classification
D. rewriting
Answer: C D
Question: 5
You have configured an MPLS LSP but it will not establish because of a failed CSPF computation.
What are two reasons for this happening? (Choose two.)
A. An indirect loose hop is specified in the ERO.
B. BFD has been enabled for the IGP on the LSRs.
C. Ingress and egress routers are in different OSPF areas.
D. The path for the LSP does not have enough bandwidth available.
Answer: C D
Question: 6
R2 has an IBGP peering session with R1 but is not installing the expected external BGP routes. R1 has these same routes installed and they are active in its route table.
What are two reasons for this happening? (Choose two.)
A. local preference value
B. cannot reach next hop
C. misconfigured policy
D. AS path loop
Answer: B C