[Free] 2017(Jan) EnsurePass Braindumps Juniper JN0-691 Dumps with VCE and PDF 71-80

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Junos Troubleshooting

Question No: 71 – (Topic 2)

Click the Exhibit button.

– Exhibit – [edit]

user@router# show interfaces ge-1/1/2 {

vlan-tagging; unit 100 {

vlan-id 100; family inet {

address 192.168.0.1/30;

}

}

}

lo0 { unit 0 {

family inet {

address 10.10.10.1/32;

}

}

}

[edit]

user@router# show protocols ospf area 0.0.0.0 {

interface ge-1/1/2.0 { interface-type p2p; metric 250;

}

interface lo0.0;

}

[edit]

user@router# run show ospf interface Interface State Area DR ID BDR ID Nbrs lo0.0 DR 0.0.0.0 10.10.10.1 0.0.0.0 0

[edit] user@router#

– Exhibit –

Referring to the exhibit, why does only the loopback interface appear in the show ospf interface output?

  1. The interface-type is not configured properly on the ge-1/1/2 interface.

  2. The incorrect logical unit for the ge-1/1/2 interface is configured under the OSPF hierarchy.

  3. The ge-1/1/2 interface is configured under the wrong OSPF area.

  4. The metric configured on ge-1/1/2 is not valid.

Answer: B

Question No: 72 – (Topic 2)

Which operational command would be used to display diagnostic data and alarms for 1/10/100 Gigabit Ethernet optical transceivers?

  1. show interfaces extensive

  2. show interfaces diagnostics optics

  3. show chassis alarms

  4. show interfaces controller

Answer: B

Question No: 73 – (Topic 2)

Which command would be used to clear stuck user sessions?

  1. request system reboot

  2. request system logout

  3. request chassis routing-engine master switch

  4. request routing-engine login other-routing-engine

Answer: B

Question No: 74 – (Topic 2)

You suspect that your router is missing the .0/24 routes for your local network. You first

want to look for the routes on the control plane before troubleshooting the data plane. Which operational mode command should you issue?

  1. show route forwarding-table

  2. show route flow validation table

  3. show route

  4. show arp

Answer: C

Question No: 75 – (Topic 2)

Which two statements are true about firewall filters and policers? (Choose two.)

  1. If an input firewall filter is configured on the same logical interface as a policer, the firewall filter is executed first.

  2. If an output firewall filter is configured on the same logical interface as a policer, the policer is executed first.

  3. If an input firewall filter is configured on the same logical interface as a policer, the policer is executed first.

  4. If an output firewall filter is configured on the same logical interface as a policer, the firewall filter is executed first.

Answer: C,D

Question No: 76 – (Topic 2)

Click the Exhibit button.

– Exhibit –

user@routergt; show chassis environment

Class Item Status Measurement Power Power Supply A OK Power Supply B Absent

Temp FPC 0 OK 28 degrees C / 82 degrees F FPC 1 OK 27 degrees C / 80 degrees F

Power Supply A OK 22 degrees C / 71 degrees F Power Supply B Absent

SSB 0 OK 30 degrees C / 86 degrees F Backplane OK 22 degrees C / 71 degrees F Routing Engine 0 OK 26 degrees C / 78 degrees F Routing Engine 1 Testing

Fans Rear Fan OK Spinning at normal speed Front Upper Fan OK Spinning at normal speed Front Middle Fan OK Spinning at normal speed Front Bottom Fan OK Spinning at normal speed Misc Craft Interface OK

– Exhibit –

Referring to the exhibit, which two statements are true about the chassis? (Choose two.)

  1. Power Supply B is not installed in the system.

  2. Power Supply B is installed in the system but has failed.

  3. Routing Engine 1 has failed.

  4. Routing Engine 1 is installed in the system but is still initializing.

Answer: A,D

Question No: 77 – (Topic 2)

A customer operates a multi-vendor production network. They report that LSAs are aging out on Junos devices. Which OSPF parameter must be tuned to prevent this behavior?

  1. LSA refresh interval

  2. hello interval

  3. dead interval

  4. LSA retransmission interval

Answer: A

Question No: 78 – (Topic 2)

Which two Junos OS commands are helpful in confirming whether an Object Identifier (OID) has recorded the correct data? (Choose two.)

  1. show snmp mib get

  2. show snmp statistics

  3. show snmp v3

  4. show snmp mib walk

Answer: A,D

Question No: 79 – (Topic 2)

By default, in which table are OSPF routes stored on a Junos device?

  1. inet.0

  2. inet.1

  3. inet.2

  4. inet.3

Answer: A

Question No: 80 – (Topic 2)

Click the Exhibit button.

– Exhibit –

user@routergt; show system users

9:28PM up 2 days, 3:02, 2 users, load averages: 0.06, 0.13, 0.09 USER TTY FROM LOGIN@ IDLE WHAT

lab u0 – 9:13PM – -cli (cli)

admin p0 10.210.15.30 9:45PM – -cli (cli)

– Exhibit –

Referring to the exhibit, which two statements are true? (Choose two.)

  1. The admin user is connected through a console session.

  2. The admin user is connected through a Telnet or SSH session.

  3. Both user sessions will be cleared after issuing the command request system logout terminal.

  4. The lab user#39;s session will be cleared after issuing the command request system logout user lab.

Answer: B,D

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