[Free] 2018(Mar) Dumps4cert Testinsides Juniper JN0-343 Dumps with VCE and PDF 71-80

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Juniper Networks Certified Internet Specialist (JNCIS-ENT)

Question No: 71 – (Topic 1)

Which configuration disables a port when more than 30,000 Kbps of broadcast traffic is received over an aggregated Ethernet interface with two member links?

Dumps4Cert 2018 PDF and VCE

  1. Option A

  2. Option B

  3. Option C

  4. Option D

Answer: C

Question No: 72 – (Topic 1)

Using standard metrics, what is the maximum path cost in IS-IS?

  1. 15

  2. 16

  3. 63

D. 1023

Answer: D

Question No: 73 – (Topic 1)

Which BGP attribute can modify only an adjacent AS#39;s optimal entry point into the local AS?

  1. MED

  2. local preference

  3. AS path

  4. community

Answer: A

Question No: 74 – (Topic 1)

Which three statements correctly describe the default BGP advertisement behavior in the Junos OS? (Choose three.)

  1. Routes learned through EBGP are advertised to IBGP peers.

  2. Routes learned through EBGP are advertised to other EBGP peers.

  3. Routes learned through IBGP are advertised to other IBGP peers.

  4. Routes learned through IBGP will be advertised to EBGP peers.

  5. Routes learned through an IGP are automatically advertised to EBGP peers.

Answer: A,B,D

Question No: 75 – (Topic 1)

Which configuration correctly sets interface ge-0/0/4 in trunk mode, carrying VLANs v10 and v20?

A. ge-0/0/4 { unit 0 {

family ethernet-switching { vlan {

members [ v10 v20 ];

}

}

}

}

B. ge-0/0/4 { unit 0 {

family ethernet-switching { port-mode trunk;

vlan {

members [ v10 v20 ];

}

}

}

}

C. ge-0/0/4 { vlan-tagging; unit 0 {

family ethernet-switching { port-mode trunk;

vlan {

members [ v10 v20 ];

}

}

}

}

D. ge-0/0/4 { unit 10 {

family ethernet-switching;

}

unit 20 {

family ethernet-switching;

}

}

Answer: B

Question No: 76 – (Topic 1)

Which statement describes IS-IS operation?

  1. Routes in a Level 2 area are advertised into Level 1 areas by default.

  2. To advertise Level 2 routes into a Level 1 area, an export policy must be configured.

  3. Level 1 routes are not advertised into Level 2 by default.

  4. The Level 2 router advertises a default route into Level 1.

Answer: B

Question No: 77 – (Topic 1)

Which feature of the Junos OS installs routes in multiple routing tables?

  1. RIB groups

  2. virtual routers

  3. forwarding table policy

  4. routing table policy

Answer: A

Question No: 78 – (Topic 1)

You have connected a spanning-tree-enabled device to your spanning-tree-enabled switch, but the switch port does not forward traffic, even after you remove the device. Which command do you use to re-enable forwarding?

  1. clear interface status

  2. clear spanning-tree blocking

  3. clear ethernet-switching bpdu-error

  4. clear ethernet-switching port-error

Answer: C

Question No: 79 – (Topic 1)

Which configuration correctly assigns the deny-telnet firewall filter as an input filter to all ports in VLAN 200?

  1. user@switchgt; show configuration vlans v200 {

    vlan-id 200;

    vlan-filter input deny-telnet;

    }

  2. user@switchgt; show configuration vlans v200 {

    vlan-id 200; filter {

    input deny-telnet;

    }

    }

  3. user@switchgt; show configuration interface ge-0/0/10.0 family ethernet-switching {

    vlan {

    members v200;

    vlan-filter input deny-telnet;

    }

    }

  4. user@switchgt; show configuration interface ge-0/0/10.0 family ethernet-switching {

vlan {

members v200;

}

filter {

input deny-telnet;

}

}

Answer: B

Question No: 80 – (Topic 1)

Which two statements are true regarding an RVI? (Choose two.)

  1. An RVI must be in an EX Series switch to enable routing between VLAN segments.

  2. An RVI does not require an IP address.

  3. An RVI is a Layer 3 logical interface.

  4. An RVI cannot coexist in an interface configuration if the switch performs Layer 2 operations.

Answer: A,C

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