Cisco 200-105 Online Practice Questions and Exam Preparation

Cisco 200-105 Online Questions & Answers

• Question 481:

  What are two benefits of using NAT? (Choose two.)

  A. NAT facilitates end-to-end communication when IPsec is enabled.
  B. NAT eliminates the need to re-address all hosts that require external access.
  C. NAT conserves addresses through host MAC-level multiplexing.
  D. Dynamic NAT facilitates connections from the outside of the network.
  E. NAT accelerates the routing process because no modifications are made on the packets.
  F. NAT protects network security because private networks are not advertised.
  B. NAT eliminates the need to re-address all hosts that require external access.
  F. NAT protects network security because private networks are not advertised.

• Question 482:

  Which type of VPN allows for one endpoint to be learned dynamically during tunnel negotiation?

  A. DMVPN
  B. site-to-site VPN
  C. GRE
  D. client VPN
  A. DMVPN

• Question 483:

  Which of the following are the valid numbers of standard ACL? (Choose two.)

  A. 50
  B. 1550
  C. 150
  D. 1250
  E. 2050
  A. 50
  B. 1550

• Question 484:

  Which type of interface can negotiate an IP address for a PPPoE client?

  A. Ethernet
  B. dialer
  C. serial
  D. Frame Relay
  B. dialer

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  Reference: http://www.cisco.com/c/en/us/td/docs/ios-xml/ios/bbdsl/configuration/xe-3s/bba-pppoe-client.html#GUID-FFFC40B9-3F50-484A-92FF-7458E7E4FC47

• Question 485:

  In which integration method is an IPv6 packet encapsulated within an IPv4 protocol?

  A. dual-stack
  B. proxy
  C. dot1q
  D. tunneling
  D. tunneling

• Question 486:

  The network technician is planning to use the 255.255.255.224 subnet mask on the network.

  Which three valid IP addresses can the technician use for the hosts? (Choose three.)

  A. 172.22.243.127
  B. 172.22.243.190
  C. 172.22.243.191
  D. 192.168.1.160
  E. 10.17.64.34
  F. 10.16.33.98
  B. 172.22.243.190
  E. 10.17.64.34
  F. 10.16.33.98

• Question 487:

  Which command do you enter to verify that a VLAN has been removed from a trunk?

  A. Switch(config-if)# switchport trunk allowed vlan none
  B. Switch(config-if)# switchport trunk except vlan 10
  C. Switch(config-if)# switchport trunk remove vlan 10
  D. Switch(config-if)# no switchport trunk allowed vlan add 10
  A. Switch(config-if)# switchport trunk allowed vlan none

• Question 488:

  Which two requirements must be met to allow two routers running EIGRP for Ipv6 to become neighbors? (Choose two.)

  A. Both routers must be configured to use the MTU K value for metric calculations.
  B. The peering interface on each router must be set to passive.
  C. The EIGRP process must be in no shutdown mode on both routers.
  D. The autonomous system numbers must match.
  E. The routers must be operating on different subnets.
  C. The EIGRP process must be in no shutdown mode on both routers.
  D. The autonomous system numbers must match.

• Question 489:

  What are three valid reasons to assign ports to VLANs on a switch? (Choose three.)

  A. to make VTP easier to implement
  B. to isolate broadcast traffic
  C. to increase the size of the collision domain
  D. to allow more devices to connect to the network
  E. to logically group hosts according to function
  F. to increase network security
  B. to isolate broadcast traffic
  E. to logically group hosts according to function
  F. to increase network security

• Question 490:

  Refer to the exhibit. The network associate is configuring OSPF on the Core router. All the connections to the branches should be participating in OSPF. The link to the ISP should NOT participate in OSPF and should only be advertised as the default route.

  What set of commands will properly configure the Core router?

  

  A. B. C.
  C

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  There are two ways to inject a default route into a normal area.1. If the ASBR already has the default route in its routing table, you can advertise the existing 0.0.0.0/0 into the OSPF domain with the default-information originate router configuration command.2. If the ASBR doesn't have a default route, you can add the keyword always to the default-information originate command (default-information originate always). This command will advertise a default route into the OSPF domain, regardless of whether it has a route to 0.0.0.0. Another benefit of adding always keyword is that it can add stability to the internetwork. For example, if the ASBR is learning a default route from another routing domain such as RIP and this route is flapping, then without the always keyword, each time the route flaps, the ASBR will send a new Type 5 LSA into the OSPF domain causing some instability inside the OSPF domain. With the always keyword, the ASBR will advertise the default inside the OSPF domain always, In the example shown here, only choice C is correct as the wildcard mask correctly specifies the 10.10.2.16 0.0.0.15 networks, which include all IP addresses in the 10.10.2.16

  10.10.2.31 range. In this question we were told that the ISP link should NOT be configured for OSPF, making choice A incorrect.

  Reference: http://www.cisco.com/en/US/tech/tk365/technologies_configuration_example09186a00801ec9f0.shtml