Cisco 200-125 Online Practice Questions and Exam Preparation

Cisco 200-125 Online Questions & Answers

• Question 91:

  An administrator must assign static IP addresses to the servers in a network. For network 192.168.20.24/29, the router is assigned the first usable host address while the sales server is given the last usable host address. Which of the following should be entered into the IP properties box for the sales server?

  A. IP address: 192.168.20.14 Subnet Mask: 255.255.255.248 Default Gateway: 192.168.20.9
  B. IP address: 192.168.20.254 Subnet Mask: 255.255.255.0 Default Gateway: 192.168.20.1
  C. IP address: 192.168.20.30 Subnet Mask: 255.255.255.248 Default Gateway: 192.168.20.25
  D. IP address: 192.168.20.30 Subnet Mask: 255.255.255.240 Default Gateway: 192.168.20.17
  E. IP address: 192.168.20.30 Subnet Mask: 255.255.255.240 Default Gateway: 192.168.20.25
  C. IP address: 192.168.20.30 Subnet Mask: 255.255.255.248 Default Gateway: 192.168.20.25

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  For the 192.168.20.24/29 network, the usable hosts are 192.168.24.25 (router) ?192.168.24.30 (used for the sales server).

• Question 92:

  If the primary root bridge experiences a power loss, which switch takes over?

  A. switch 0004.9A1A.C182
  B. switch 00E0.F90B.6BE3
  C. switch 00E0.F726.3DC6
  D. switch 0040.0BC0.90C5
  A. switch 0004.9A1A.C182

• Question 93:

  Which Type of ipv6 unicast ip address is reachable across the internet ?

  A. Unique Local
  B. Compatible
  C. Link Local
  D. Global
  D. Global

• Question 94:

  Which configuration register value can you set on a Cisco device so that it ignores the NVRAM when it boots?

  A. 0x2124
  B. 0x2120
  C. 0x2142
  D. 0x2102
  C. 0x2142

• Question 95:

  What is the most efficient subnet mask for a point to point ipv6 connection?

  A. /127
  B. /128
  C. /64
  D. /48
  E. /32
  A. /127

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  Explanation: ref : https://tools.ietf.org/html/rfc6164

• Question 96:

  which feature or protocol must you enbable so that the output of the show interface trunk command includes information about native VLAN mismatches?

  A. DTP
  B. CDP
  C. Portfast
  D. RSTP
  B. CDP

• Question 97:

  How does a router handle an incoming packet whose destination network is missing from the routing table?

  A. it discards the packet.
  B. it broadcasts the packet to each network on the router.
  C. it routes the packet to the default route.
  D. it broadcasts the packet to each interface on the router.
  A. it discards the packet.

• Question 98:

  What happens when an 802.11a node broadcasts within the range of an 802.11g access point?

  A. The access point transmits, but the node is unable to receive.
  B. A connection occurs
  C. Both the node and the access point are unable to transmit.
  D. The node transmits, but the access point is unable to receive.
  D. The node transmits, but the access point is unable to receive.

• Question 99:

  You are working in a data center environment and are assigned the address range 10.188.31.0/23. You are asked to develop an IP addressing plan to allow the maximum number of subnets with as many as 30 hosts each. Which IP address range meets these requirements?

  A. 10.188.31.0/26
  B. 10.188.31.0/25
  C. 10.188.31.0/28
  D. 10.188.31.0/27
  E. 10.188.31.0/29
  D. 10.188.31.0/27

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  Each subnet has 30 hosts < 32 = 25 so we need a subnet mask which has at least 5 bit 0s -> /27. Also the question requires the maximum number of subnets (which minimum the number of hosts-per-subnet) so /27 is the best choice.

• Question 100:

  Which cloud service is typically used to provide DNS and DHCP services to an enterprise?

  A. IaaS
  B. DaaS
  C. SaaS
  D. PaaS
  A. IaaS