Exam Code: JN0-370 (Practice Exam Latest Test Questions VCE PDF)
Exam Name: QFabric, Specialist (JNCIS-QF)
Certification Provider: Juniper
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2021 Nov JN0-370 exam answers
Q21. Which three Routing Engine types ensure that Node devices participating in the same VLAN are aware of all other Node devices in that VLAN? (Choose three.)
A. fabric manager Routing Engines
B. server Node group Routing Engines
C. fabric control Routing Engines
D. network Node group Routing Engines
E. diagnostic Routing Engine
Answer: B,C,D
Q22. What must happen for QFabric system RVIs to become active?
A. A network Node group is configured on the RVI VLAN.
B. An operational Layer 2 interface is associated with the RVI VLAN.
C. A server Node group is configured on the RVI VLAN.
D. A Layer 3 interface is configured on the RVI VLAN.
Answer: B
Q23. Which routing table is used to exchange Layer 3 routes between components in a QFabric system?
A. bgp.inet.0
B. default.inet.0
C. inet.0
D. bgp.vpn-inet.0
Answer: B
Q24. What is the number of Node devices supported in a network Node group?
A. 2
B. 4
C. 8
D. 16
Answer: C
Q25. You have recently connected an aggregated interface between a server Node group and a blade chassis switch and the interface is down.
Which three reasons would explain the interface being down? (Choose three.)
A. The interface is using an unsupported or malfunctioning transceiver.
B. Both sides of the connection have set LACP active.
C. Both sides of the connection have set LACP passive.
D. Aggregated interfaces are only supported on the network Node group.
E. Spanning tree BPDUs have been received on the aggregated interface.
Answer: A,C,E
Up to the minute JN0-370 test engine:
Q26. -- Exhibit -- user@qfabric> show fabric administration inventory Item Identifier Connection Configuration Ungrouped Node device
P4086-C Disconnected P4088-C Disconnected Node group
NW-NG-0 Connected Configured RSNG-1 Disconnected Node-2 P4097-C Disconnected
Node-3 P3603-C Disconnected
Interconnect device IC-P4840-C Connected Configured P4840-C/RE0 Connected IC-P4846-C Connected Configured P4846-C/RE0 Connected
Fabric manager FM-0 Connected Configured
Fabric control FC-0 Connected Configured FC-1 Disconnected
Diagnostic routing engine DRE-0 Connected Configured -- Exhibit --
Click the Exhibit button.
Which two statements are true for the system shown in the exhibit? (Choose two.)
A. The RSNG-1 Node group has not yet received its configuration and is currently waiting for its associated Node devices to join the group.
B. The NW-NG-0 Node group will select the first Node device to join the group as the Routing Engine for the group and will designate all others as PFEs.
C. The Node devices listed as ungrouped Node devices have been administratively removed from the system's configuration.
D. The current state of the FC-1 Routing Engine indicates a problem or a transitioning state caused by improper control plane communications.
Answer: A,D
Q27. Which three statements are correct about the QFabric system control plane? (Choose three.)
A. It discovers and manages paths.
B. It manages FCoE-to-FC conversions.
C. It manages Layer 2 and Layer 3 load balancing between nodes and interconnects.
D. It discovers and provisions the system.
E. It manages routing and switching protocols.
Answer: A,D,E
Q28. Which IP range does the fabric manager Routing Engine use for internal control plane device communication on the QFabric system?
A. 192.168.0.0/16
B. 172.16.0.0/16
C. 169.254.0.0/16
D. 127.0.0.0/8
Answer: C
Q29. You are asked to set up a Director group.
What information do you require? (Choose three.)
A. the serial ID and MAC address range B. the alias device names and passwords C. the serial numbers of the Node devices
D. three IP addresses and the management subnet
E. the passwords for the Director group and system components
Answer: A,D,E
Q30. You are powering on a QFabric system.
What is the correct power-on sequence?
A. Director devices, EX Series switches, Interconnect devices, Node devices
B. EX Series switches, Interconnect devices, Node devices, Director devices
C. Interconnect devices, EX Series switches, Node devices, Director devices
D. EX Series switches, Director devices, Interconnect devices, Node devices
Answer: D