Cisco 640-875 Online Practice Questions and Exam Preparation

Cisco 640-875 Online Questions & Answers

• Question 221:

  An engineer must set up a password to be used for privilege exec mode and wants the password to be stored in the most secure method. Which command must the engineer use?

  A. username support password cisco
  B. enable password cisco
  C. username support secret cisco
  D. enable secret cisco
  D. enable secret cisco

• Question 222:

  You are designing a network in accordance with the hierarchical network design model. The distribution layer provides which three functionalities? (Choose three.)

  A. workgroup segmentation
  B. high-speed switching
  C. connectivity to workstations
  D. policy-based connectivity
  E. WAN connection aggregation at the edge
  F. 802.1x security
  A. workgroup segmentation
  D. policy-based connectivity
  E. WAN connection aggregation at the edge

• Question 223:

  Which command can you use to reduce the amount of time that is required to flush inactive entries from the CDP table?

  A. cdp holdtime
  B. clear cdp table
  C. cdp advertise-v2
  D. cdp timer
  A. cdp holdtime

• Question 224:

  Given the IP address 10.106.170.145 255.248.0.0, which three options are the subnet that this IP address belongs to, the host IP address range on this subnet, and the subnet broadcast IP address?

  A. subnet = 10.104.0.0/13
  B. subnet = 10.106.0.0/13
  C. subnet = 10.112.0.0/13
  D. host IP address range = 10.104.0.1 to 10.111.255.254
  E. host IP address range = 10.106.0.1 to 10.106.255.254
  F. host IP address range = 10.106.0.1 to 10.119.255.254
  G. subnet broadcast IP address = 10.106.255.255
  H. subnet broadcast IP address = 10.111.255.255
  I. subnet broadcast IP address = 10.119.255.255
  A. subnet = 10.104.0.0/13
  D. host IP address range = 10.104.0.1 to 10.111.255.254
  H. subnet broadcast IP address = 10.111.255.255

• Question 225:

  DRAG DROP

  Drag the features from the left and drop them on the matching descriptions on the right. Not all features on the left are used.

  Select and Place:

  

  

• Question 226:

  Refer to the exhibit.

  

  The link between RT1 and RT2 requires an authentication to be enabled using encrypted password. Which four Cisco IOS commands are necessary to be applied on RT1? (Choose four.)

  A. hostname RT1
  B. int s0/0 encap hdlc
  C. int s0/0 encap ppp
  D. int s0/0 ppp authentication pap
  E. int s0/0 ppp authentication chap
  F. ip domain-name test.com
  G. username RT2 password C!sco!23
  H. username RT1 password C!sco!23
  A. hostname RT1
  C. int s0/0 encap ppp
  E. int s0/0 ppp authentication chap
  G. username RT2 password C!sco!23

• Question 227:

  

  

  

  

  Which interface is the correct interface for the interface numbered as 19 in the correct network diagram?

  A. Gi0/0/0/0
  B. Gi0/0/0/2
  C. Gi0/0/0/1
  D. Gi0/0/0/5
  E. Gi0/0/0/9
  B. Gi0/0/0/2

• Question 228:

  If a severity 1 problem is unresolved in four hours, the problem is escalated to which person?

  A. the TAC director
  B. the TAC manager
  C. the TAC duty manager
  D. the Vice President of Technical Services
  A. the TAC director

• Question 229:

  A BNG device can implement which three functions? (Choose three.)

  A. authentication, authorization, and accounting
  B. security and policy management
  C. DHCP server
  D. DHCP relay
  E. call management
  F. DNS proxy
  A. authentication, authorization, and accounting
  B. security and policy management
  D. DHCP relay

• Question 230:

  Which two commands can be used to enable LACP when configuring the interfaces for a 40 gigabit etherchannel? (Choose two.)

  A. switch (config-if)# channel-group 1 mode active
  B. switch (config-if)# channel-group 1 mode auto
  C. switch (config-if)# channel-group 1 mode desirable
  D. switch (config-if)# channel-group 1 mode passive
  E. switch (config-if)# channel-group 1 mode LACP
  A. switch (config-if)# channel-group 1 mode active
  D. switch (config-if)# channel-group 1 mode passive