640-875 Latest Exam (Aug 2018)

[Free] 2018(Aug) Ensurepass Cisco 640-875 Dumps with VCE and PDF 61-70

September 7, 2018

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Building Cisco Service Provider Next-Generation Networks, Part 1 (SPNGN1)

Question No: 61 DRAG DROP – (Topic 6)

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Question No: 62 – (Topic 6)

Which Cisco IOS XR command presents a list of all interfaces, their Layer 3 address (if configured), and the status of the interface and protocol?

  1. RP/0/RSP0/CPU0:PE1# show interface GigabitEthernet 0/0/0/1

  2. RP/0/RSP0/CPU0:PE1# show controllers

  3. RP/0/RSP0/CPU0:PE1(admin)# show hw-module fpd location all

  4. RP/0/RSP0/CPU0:PE1(config)# show bundle

  5. RP/0/RSP0/CPU0:PE1(admin)# show platform

  6. RP/0/RSP0/CPU0:PE1# show ipv4 interfaces brief

Answer: F

Question No: 63 – (Topic 6)

Which Cisco IOS XR command displays information about statically configured routes and their corresponding interface or next-hop?

  1. show ipv4 interfaces brief

  2. show route connected

  3. show interfaces Loopback

  4. show route static

  5. show route ospf

Answer: D

Question No: 64 – (Topic 6)

On Cisco IOS XR, for which purpose is the turboboot procedure used?

  1. To boot the router into ROM Monitor mode

  2. To install the IOS XR software from scratch using the ROM Monitor mode

  3. To install and boot up a PIE

  4. To install and boot up a SMU

  5. To perform an ISSU

  6. To speed up the time it takes to boot up the IOS XR router

Answer: B

Question No: 65 – (Topic 6)

A network engineer has configured an interface with various commands including the no shutdown command on an IOS-XR device. Both sides of the interface have been validated and the cable has been tested. Which command does the network engineer need to input?

  1. switch#copy running-configuration startup-configuration

  2. switch#commit config

  3. (config)#commit

  4. switch(config)#commit config

  5. switch#write memory

Answer: C

Question No: 66 – (Topic 6)

Refer to the exhibit.

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You want to enable these three actions:

Enable the fa0/1 router#39;s interface to obtain its interface IP address dynamically from a DHCP server.

Enable the router to configure the next hop ip address of the default route automatically based on the DHCP response.

Enable the router to act as the DHCP server for other clients connected to the router fa0/2 interface.

Which three Cisco IOS configurations must you use? (Choose three.)

A. ip route fa0/1

B. ip route dhcp

  1. ip dhcp excluded-address!ip dhcp pool test1network

  2. ip dhcp pool test2ip local pool test2 200.1665.200.101

  3. int fa0/1ip address auto

  4. int fa0/1ip address dhcp

  5. int fa0/1ip helper-address dhcp

Answer: B,C,F

Question No: 67 DRAG DROP – (Topic 6)

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Ensurepass 2018 PDF and VCE

Question No: 68 – (Topic 6)

Which three statements about Cisco IOS XR CLI operations are true? (Choose three.)

  1. Cisco IOS XR uses a three-stage configuration method.

  2. Committed changes are persistent across reboots in Cisco IOS XR.

  3. The commit replace global configuration command replaces the contents of the running configuration with the target configuration.

  4. The save global configuration command saves the contents of target configuration to the running configuration.

  5. There is no concept of a startup-config in Cisco IOS XR.

  6. The clear global configuration command erases the entire current running configuration.

  7. The show running-config global configuration command displays the configuration that occurs if the contents of the uncommitted changed (target configuration) are committed to the running configuration.

Answer: B,C,E

Question No: 69 – (Topic 6)

Which Cisco IOS XR command is involved in enabling remote access?

  1. RP/0/RSP0/CPU0:PE1(config)# router static

  2. RP/0/RSP0/CPU0:PE1(config)# line console 0

  3. RP/0/RSP0/CPU0:PE1(config)# vrf default

  4. RP/0/RSP0/CPU0:PE1(config)# telnet ipv4 server max-servers 20

  5. RP/0/RSP0/CPU0:PE1(config)# username CISCO password LAB

Answer: D

Question No: 70 – (Topic 6)

Which two statements about Cisco IOS XE operations are true? (Choose two.)

  1. Cisco IOS XE uses a two-stage configuration method.

  2. Using the commit global configuration command, all the committed changes will be persistent across reboots.

  3. The copy run start command makes the configuration changes persistent across reboots.

  4. The erase start command followed by the reboot command brings up the router without any configurations.

  5. There is no concept of a startup-config in Cisco IOS XE.

Answer: C,D

Topic 7, Transport Technologies

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