200-301無料問題集「Cisco Certified Network Associate」

質問 1

Refer to the exhibit.

R1 has taken the DROTHER role in the OSPF DR/BDR election process. Which configuration must an engineer implement so that R1 is elected as the DR?

（A）Option D

（B）Option B

（C）Option C

（D）Option A

正解：B 解答を投票する

質問 2

What are two benefits of FHRPs? (Choose two.)

（A）They enable automatic failover of the default gateway.

（B）They prevent (oops in the Layer 2 network.

（C）They allow encrypted traffic.

（D）They are able to bundle muftlple ports to increase bandwidth

（E）They allow multiple devices lo serve as a single virtual gateway for clients in the network

正解：A、E 解答を投票する

質問 3

What are two advantages of implementing a controller-based architecture instead of a traditional network architecture? (Choose two.)

（A）It enables configuration task automation.

（B）It provides increased scalability and management options.

（C）It increases security against denial-of-service attacks.

（D）It allows for seamless connectivity to virtual machines.

（E）It supports complex and high-scale IP addressing schemes.

正解：A、B 解答を投票する

質問 4

Drag and drop the DNS lookup components from the left onto the functions on the right.

正解：

Explanation:

質問 5

Refer to the exhibit. Company A wants to use a RADIUS server to service all user and device authentication attempts with a more secure and granular authentication approach. Not all client devices support dot1x authentication. Which two configuration changes must be made to accomplish the task? (Choose two.)

（A）Set Authentication under the Layer 3 tab.

（B）Enable WPA2 Policy under the Layer 2 tab.

（C）Select Authentication server under the AAA servers tab.

（D）Enable AutoConfig IPSK under the Layer 2 tab.

（E）Configure Enterprise Security type under the Layer 2 tab.

正解：C、E 解答を投票する

質問 6

Refer to the exhibit.

Router R1 resides in OSPF Area 0. After updating the R1 configuration to influence the paths that it will use to direct traffic, an engineer verified that each of the four Gigabit interfaces has the same route to 10.10.0.0
/16. Which interface will R1 choose to send traffic to reach the route?

（A）GigabitEthernet0/3

（B）GigabitEthernet0/2

（C）GigabltEthornet0/1

（D）GigabitEthernet0/0

正解：C 解答を投票する

質問 7

Refer to the exhibit.

What is the result if Gig1/11 receives an STP BPDU?

（A）The port immediately transitions to STP forwarding.

（B）The port goes into error-disable state

（C）The port transitions to the root port

（D）The port transitions to STP blocking

正解：B 解答を投票する

質問 8

（A）

（B）

（C）

（D）

正解：B 解答を投票する

質問 9

Refer to the Exhibit.

After the switch configuration the ping test fails between PC A and PC B Based on the output for switch 1.
which error must be corrected?

（A）There is a native VLAN mismatch

（B）The PCs are m the incorrect VLAN

（C）Access mode is configured on the switch ports.

（D）All VLANs are not enabled on the trunk

正解：A 解答を投票する

解説: (JPNTest メンバーにのみ表示されます)

質問 10

Refer to the exhibit.

What is the prefix length for the route that router1 will use to reach host A?

（A）/27

（B）/29

（C）/25

（D）/28

正解：B 解答を投票する

質問 11

Refer to the exhibit.

An extended ACL has been configured and applied to router R2 The configuration failed to work as intended Which two changes stop outbound traffic on TCP ports 25 and 80 to 10.0.20 0 26 from the 10.0.10 0/26 subnet while still allowing all other traffic? (Choose two )

（A）The source and destination IPs must be swapped in ACL 101

（B）Add a "permit ip any any" statement at the end of ACL 101 for allowed traffic

（C）The ACL must be configured the Gi0/2 interface inbound on R1

（D）Add a "permit ip any any" statement to the begining of ACL 101 for allowed traffic.

（E）The ACL must be moved to the Gi0/1 interface outbound on R2

正解：A、B 解答を投票する

質問 12

A network engineer starts to implement a new wireless LAN by configuring the authentication server and creating the dynamic Interface. What must be performed next to complete the basic configuration?

（A）Install the management interface and add the management IP.

（B）Create the new WLAN and bind the dynamic interface to It.

（C）Enable Telnet and RADIUS access on the management interface.

（D）Configure high availability and redundancy tor the access points.

正解：B 解答を投票する

質問 13

Refer to the exhibit.

An engineer configures interface fa0/1 on SW1 and SW2 to pass traffic from two different VLANs. For security reasons, company policy requires the native VLAN to be set to a nondefault value. Which configuration meets this requirement?

（A）