[Free] 2018(Jan) EnsurePass Pass4sure Juniper JN0-343 Dumps with VCE and PDF 241-250

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Juniper Networks Certified Internet Specialist (JNCIS-ENT)

Question No: 241 – (Topic 3)

You are configuring DHCP snooping to improve security on your network. Which configuration enables DHCP snooping on the VLAN?

  1. ethernet-switching-options {

    secure-access-port { vlan default { examine-dhcp;

    }

    }

    }

  2. ethernet-switching-options { secure-access-port {

    vlan default {

    no-examine-dhcp;

    }

    }

    }

  3. ethernet-switching-options { secure-access-port {

    vlan default {

    no-dhcp-trusted;

    }

    }

    }

  4. ethernet-switching-options { secure-access-port {

vlan default { dhcp-trusted;

}

}

}

Answer: A

Question No: 242 – (Topic 3)

Ensurepass 2018 PDF and VCE

In the exhibit, Areas 1.1.1.1 and 2.2.2.2 are configured as normal areas. R5 has an export policy that causes the RIP network prefixes to be announced through OSPF. Which three LSA types does R7 receive for the information advertised by R5? (Choose three.)

  1. Router (Type 1)

  2. Network (Type 2)

  3. Summary (Type 3)

  4. ASBRSum (Type 4)

  5. Extern (Type 5)

Answer: C,D,E

Question No: 243 – (Topic 3)

You must configure an OSPF area that must not contain any ASBRs and that must not receive any Extern (Type 5) LSAs. This area should be aware of the entire OSPF network, but it should not be aware of routes external to OSPF. Which area type meets these requirements?

  1. not-so-stubby area

  2. totally stubby area

  3. stub area

  4. backbone area

Answer: C

Question No: 244 – (Topic 3)

Ensurepass 2018 PDF and VCE

In the exhibit, the 172.32.1.0/24 prefix is being sent from Router A to Router B through BGP. When the BGP announcement for 172.23.1.0/24 is sent from Router B and received by Router C, which two attributes will be changed by default? (Choose two.)

  1. AS path

  2. origin

  3. multiple exit discriminator (MED)

  4. next hop

Answer: A,D

Question No: 245 – (Topic 3)

Which two adjacencies are allowed to form when configuring IS-IS? (Choose two.)

  1. a Level 1 router in Area 5 connected to a Level 2 router in Area 5

  2. a Level 1 router in Area 4 connected to a Level 1 router in Area 2

  3. a Level 2 router in Area 4 connected to a Level 2 router in Area 8

  4. a Level 1 router in Area 3 connected to a Level 1 router in Area 3

Answer: C,D

Question No: 246 – (Topic 3)

Ensurepass 2018 PDF and VCE

In the exhibit, how many Level 1 adjacencies does Montreal have?

  1. 2

  2. 3

  3. 4

  4. 5

Answer: B

Question No: 247 – (Topic 3)

You have been asked to configure a route to 192.168.0.0/16 that will only be active under the following criteriA.

->There is an active route to 192.168.100.0/24.

->The 192.168.100.0/24 route came from the protocol OSPF.

Which type of route accomplishes this task?

  1. static

  2. generate

  3. aggregate

  4. null

Answer: B

Question No: 248 – (Topic 3)

Which two statements are true of GRE? (Choose two.)

  1. GRE can encapsulate and transport protocols other than IP across an IP network.

  2. GRE can create a point-to-point link between two devices separated by multiple hops

  3. GRE encrypts the data it transports to ensure data integrity.

  4. GRE maintains state at Layer 5 of the OSI reference model.

Answer: A,B

Question No: 249 – (Topic 3)

Which three statements are correct about the processing order of firewall filters on a Junos device? (Choose three.)

  1. A router-based firewall filter applied to an RVI applies to switched packets in the same VLAN.

  2. A port-based firewall filter applied to an RVI does not apply to switched packets in the same VLAN.

  3. A router-based firewall filter applied to an RVI does not apply to switched packets in the same VLAN.

  4. The egress processing order is router, VLAN, port.

  5. The ingress processing order is port, VLAN, router.

Answer: C,D,E

Question No: 250 – (Topic 3)

What is the default next-hop behavior for aggregate routes?

  1. discard

  2. resolve

  3. reject

  4. direct

Answer: C

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