Cisco 200-105 Online Practice Questions and Exam Preparation

Cisco 200-105 Online Questions & Answers

• Question 471:

  What are the two default metrics used by EIGRP for route selection? (Choose two.)

  A. Bandwidth
  B. Delay
  C. Reliability
  D. Load
  E. MTU
  A. Bandwidth
  B. Delay

  ---

  EIGRP adds together weighted values of different network link characteristics in order to calculate a metric for evaluating path selection.

  These characteristics include:

  Delay (measured in 10s of microseconds)

  Bandwidth (measured in kilobytes per second)

  Reliability (in numbers ranging from 1 to 255; 255 being the most reliable) Load (in numbers ranging from 1 to 255; 255 being saturated) Various constants (K 1 through K 5) are able to be set by a user to produce varying routing behaviors.

  However, by default, only delay and bandwidth are used in the weighted formula to produce a single 32bit metric:

  

  Note: Default K values are: K1 = K3 = 1 and K2 = K4 = K5 = 0. When K5 is equal to 0 then [K5/( K4 + reliability)] is defined to be 1 Use of the default constants effectively reduces the formula above to:

  Reference: http://www.cisco.com/c/en/us/products/collateral/ios-nx-os-software/enhanced-interior-gateway-routing-protocol-eigrp/whitepaper_C11-720525.html

• Question 472:

  Which protocol is incompatible with CGMP leave processing?

  A. GARP
  B. VRRP
  C. HSRPv1
  D. HSRPv2
  C. HSRPv1

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  Reference: https://www.cisco.com/c/en/us/td/docs/switches/lan/catalyst2960xr/software/15-0_2_EX1/ip_multicast_routing/configuration_guide/b_ipmc_152ex1_2960-xr_cg/b_ipmc_152ex1_2960-xr_cg_chapter_0110.pdf

• Question 473:

  Which command do you enter to enable local authentication for Multilink PPP on an interface?

  A. Router(config-if)# l2tp authentication
  B. Router(config)# username router password password1
  C. Router(config-if)# ppp chap password password1
  D. Router(config)#aaa authentication ppp default local
  B. Router(config)# username router password password1

• Question 474:

  A network administrator enters the following command on a router: logging trap 3. What are three message types that will be sent to the Syslog server? (Choose three.)

  A. informational
  B. emergency
  C. warning
  D. critical
  E. debug
  F. error
  B. emergency
  D. critical
  F. error

• Question 475:

  You recently configured your enterprise network to use resources in a public cloud.

  Drag and drop the steps in the end-user process to access the cloud resources from the left onto the correct sequence on the right. Not all steps are used.

  Select and Place:

  

  

• Question 476:

  Which two characteristics of a distance-vector routing protocol are true? (Choose two)

  A. It may use the Dijkstra algorithm.
  B. It has a complete picture of the network.
  C. It has a higher CPU requirement than link-state protocols.
  D. It sends periodic updates.
  E. It may use the Bellman-Ford algorithm.
  D. It sends periodic updates.
  E. It may use the Bellman-Ford algorithm.

  ---

  Reference: https://techdifferences.com/difference-between-distance-vector-routing-and-link-state-routing.html

• Question 477:

  

  Refer to the exhibit. How will the router handle a packet destined for 192.0.2.156?

  A. The router will forward the packet via either Serial0 or Serial1.
  B. The router will return the packet to its source.
  C. The router will forward the packet via Serial2.
  D. The router will drop the packet.
  C. The router will forward the packet via Serial2.

  ---

  Router has a default router pointed to 192.168.4.1 and this subnet is connected via serial 2 interface. Router does not have router for the 192.0.2.156. so it will use the default gateway 192.168.4.1. A default route identifies the gateway IP address to which the router sends all IP packets for which it does not have a learned or static route.

• Question 478:

  Refer to the exhibit. The output that is shown is generated at a switch. Which three statements are true? (Choose three.)

  

  A. All ports will be in a state of discarding, learning, or forwarding.
  B. Thirty VLANs have been configured on this switch.
  C. The bridge priority is lower than the default value for spanning tree.
  D. All interfaces that are shown are on shared media.
  E. All designated ports are in a forwarding state.
  F. This switch must be the root bridge for all VLANs on this switch.
  A. All ports will be in a state of discarding, learning, or forwarding.
  C. The bridge priority is lower than the default value for spanning tree.
  E. All designated ports are in a forwarding state.

  ---

  From the output, we see that all ports are in Designated role (forwarding state) -> A and E are correct.

  The command "show spanning-tree vlan 30 only shows us information about VLAN 30. We don't know how many VLAN exists in this switch -> B is not correct.

  The bridge priority of this switch is 24606 which is lower than the default value bridge priority 32768 -> C is correct.

  All three interfaces on this switch have the connection type "p2p", which means Point-to-point environment -not a shared media >; D is not correct. The only thing we can specify is this switch is the root bridge for VLAN 3o but we cannot

  guarantee it is also the root bridge for other VLANs -> F is not correct.

• Question 479:

  Refer to the exhibit.

  

  While troubleshooting a switch, you executed the show interface port-channel 1 etherchannel command and it returned this output. Which information is provided by the Load value?

  A. the percentage of use of the link
  B. the preference of the link
  C. the session count of the link
  D. the number of source-destination pairs on the link
  D. the number of source-destination pairs on the link

• Question 480:

  Drag and drop the networking features or functions from the left onto the planes on which they operate on the right .

  Select and Place: