[Free] 2018(Jan) EnsurePass Pass4sure Juniper JN0-343 Dumps with VCE and PDF 111-120

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Juniper Networks Certified Internet Specialist (JNCIS-ENT)

Question No: 111 – (Topic 2)

Which three attributes are considered in the default configuration of per-flow load balancing for routed IPv4 traffic? (Choose three.)

  1. incoming interface

  2. source MAC address

  3. protocol

  4. source IP address

  5. destination port

Answer: A,C,D

Question No: 112 – (Topic 2)

Ensurepass 2018 PDF and VCE

Router D is advertising a path for the 10.0.0.0/8 network through BGP and AS 2 is advertising this path to AS 1. By default, what is the next hop for this path from router A#39;s perspective?

  1. router D#39;s loopback address

  2. router B#39;s loopback address

  3. router B#39;s interface address for the external BGP session from router B to router C

  4. router C#39;s interface address for the external BGP session from router B to router C

Answer: D

Question No: 113 – (Topic 2)

You recently implemented a Layer 2 network using RSTP. Which three statements are true regarding a topology change reconvergence scenario? (Choose three.)

  1. Switches do not flush MAC addresses learned from edge ports.

  2. When a port transitions to the discarding state on edge or nonedge ports, TCNs are generated and flooded.

  3. When a port transitions to the forwarding state on nonedge ports, the local switch generates and floods TCNs.

  4. Switches do not flush MAC addresses learned through the same port through which TCNs are received.

  5. When a port transitions to the forwarding state on edge ports, the local switch generates and floods TCNs.

Answer: A,C,D

Question No: 114 – (Topic 2)

Which function(s) does STP serve in a Layer 2 network?

  1. It detects and stops broadcast storms.

  2. It distributes VLAN information between switches when a VLAN spans more than one switch.

  3. It detects and eliminates loops.

  4. It manages aggregated Ethernet bundles that span more than one switch.

Answer: C

Question No: 115 – (Topic 2)

Which three statements accurately describe the factory-default storm control configuration? (Choose three.)

  1. Storm control monitors traffic levels for broadcast traffic.

  2. Storm control monitors traffic levels for unknown unicast traffic.

  3. Storm control drops all monitored traffic in excess of 80 percent.

  4. Storm control monitors traffic levels for multicast traffic.

  5. Storm control shuts down the interface on which the storm control level is exceeded.

Answer: A,B,C

Question No: 116 – (Topic 2)

BGP uses which underlying protocol to establish connection to peers?

  1. IP protocol 89

  2. IP protocol 6

  3. IP protocol 17

  4. IP protocol 47

Answer: B

Question No: 117 – (Topic 2)

Which approach can you use to implement IPv6-over-IPv4 tunneling?

  1. IPv4-compatible addressing

  2. dual-stack implementations

  3. IPsec

  4. 6PE

Answer: C

Question No: 118 – (Topic 2)

VLANs provide separation for which type of domains?

  1. collision domains

  2. multicast domains

  3. broadcast domains

  4. virtual domains

Answer: C

Question No: 119 – (Topic 2)

An EX Series switch receives an Ethernet frame with a destination MAC address that is not in the bridging table. How does the Junos OS handle the received frame?

  1. The Junos OS learns the source MAC address and drops the frame.

  2. The Junos OS learns the source MAC address and floods discovery BPDUs.

  3. The Junos OS learns the source MAC address forwards the frame towards the root bridge.

  4. The Junos OS learns the source MAC address and floods the frame.

Answer: D

Question No: 120 – (Topic 2)

Which configuration command would you use to add an IPv6 static route to your Junos device?

  1. set routing-options static route 0::/0 next-hop fec0:0:2003::2

  2. set routing-options static route inet6 0::/0 next-hop fec0:0:2003::2

  3. set routing-options static route ipv6 0::/0 next-hop fec0:0:2003::2

  4. set routing-options rib inet6.0 static route 0::/0 next-hop fec0:0:2003::2

Answer: D

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