[2024年08月06日] 最新でリアルな200-301試験問題集解答
あなたを簡単に合格させる200-301試験問と正確なCisco Certified Network Associate ExamのPDF問題
CCNA認定は、ネットワーキングの概念と実践的なスキルの習得を示しているため、IT業界の貴重な資産です。それは多くの雇用主によって認識されており、キャリアの進歩とより高い給与につながる可能性があります。さらに、CCNAは、Cisco Certified Network Professional（CCNP）やCisco Certified InternetWork Expert（CCIE）など、他のCisco認定の足がかりです。
質問 # 12
Refer to the exhibit.
An extended ACL has been configured configuration failed to work as
intended Which two
changes stop outbound traffic on TCP the 10.0.10 0/26 subnet while
still allowing all other traffic? (Choose
two )
- A. Add a "permit ip any any" statement at the end of ACL 101 for allowed traffic
- B. The ACL must be configured the Gi0/2 interface inbound on R1
- C. Add a "permit ip any any" statement to the begining of ACL 101 for allowed traffic.
- D. The source and destination IPs must be swapped in ACL 101
- E. The ACL must be moved to the Gi0/1 interface outbound on R2
正解：A、D
質問 # 13
Refer to the exhibit.
A packet sourced from 10.10.10.32 is destined for the internet.
- A. 0
- B. 1
- C. 2
- D. 3
正解：A
質問 # 14
What is a characteristic of RSA?
- A. It is a public-key cryptosystem
- B. It uses preshared keys for encryption
- C. It requires both sides to have identical keys
- D. It is a private-key encryption algorithm
正解：A
質問 # 15
Refer to the exhibit. What are the two steps an engineer must take to provide the highest encryption and authentication using domain credentials from LDAP?
- A. Select PSK under Authentication Key Management
- B. Select WPA+WPA2 on Layer 2 Security
- C. Select WPA Policy with TKIP Encryption
- D. Select 802.1X from under Authentication Key Management
- E. Select Static-WEP + 802.1X on Layer 2 Security
正解：B、D
質問 # 16
Configuration of which option is required on a Cisco switch for the Cisco IP phone to work?
- A. a voice VLAN ID in interface and global configuration mode
- B. the interface as an access port to allow the voice VLAN ID
- C. Cisco Discovery Protocol in global configuration mode
- D. PortFast on the interface
正解：B
質問 # 17
Which two encoding methods are supported by REST APIs? (Choose two)
- A. JSON
- B. SGML
- C. EBCDIC
- D. XML
- E. YAML
正解：A、D
解説：
Explanation
https://www.cisco.com/c/en/us/td/docs/switches/datacenter/aci/apic/sw/2-x/rest_cfg/2_1_x/b_Cisco_APIC_REST Reference:
https://www.cisco.com/c/en/us/td/docs/switches/datacenter/nexus1000/sw/5_x/rest_api_config/b_Cisco_N1KV_ The Application Policy Infrastructure Controller (APIC) REST API is a programmatic interface that uses REST architecture. The API accepts and returns HTTP (not enabled by default) or HTTPS messages that contain JavaScript Object Notation (JSON) or Extensible Markup Language (XML) documents.
質問 # 18
Refer to the exhibit. Given the output for this command, if the router ID has not been manually set, what router ID will OSPF use for this router?
- A. 10.1.1.2
- B. 10.154.154.1
- C. 172.16.5.1
- D. 192.168.5.3
正解：C
解説：
The highest IP address of all loopback interfaces will be chosen -> Loopback 0 will be chosen as the router ID.
質問 # 19
Refer to the exhibit.
An administrator must turn off the Cisco Discovery Protocol on the port configured with address last usable address in the 10.0.0.0/30 subnet. Which command set meets the requirement?
- A. interface gi0/1
clear cdp table - B. interface gi0/0
no cdp run - C. interface gi0/1
no cdp enable - D. interface gi0/0
no cdp advertise-v2
正解：B
質問 # 20
Refer to the exhibit.
A packet is being sent across router R1 to host 172.163.3.14. To which destination does the router send the packet?
- A. 207.165.200.254 via Serial0/0/1
- B. 207.165.200.250 via Serial/0/0/0
- C. 207.165.200.246 via Serial0/1/0
- D. 207.165.200.254 via Serial0/0/0
正解：B
質問 # 21
Refer to the exhibit.
Which route type is configured to reach the internet?
- A. network route
- B. default route
- C. host route
- D. floating static route
正解：B
質問 # 22
Which option about JSON is true
- A. used to describe structured data that includes arrays
- B. uses predefined tags or angle brackets () to delimit markup text
- C. similar to HTML, it is more verbose than XML
- D. used for storing information
正解：A
解説：
Section: Automation and Programmability
Explanation:
JSON data is written as name/value pairs.
A name/value pair consists of a field name (in double quotes), followed by a colon, followed by a value:
"name":"Mark"
JSON can use arrays. Array values must be of type string, number, object, array, boolean or null..
For example:
{
"name":"John",
"age":30,
"cars":[ "Ford", "BMW", "Fiat" ]
}
質問 # 23
What is the default behavior of a Layer 2 switch when a frame with an unknown destination MAC address is received?
- A. The Layer 2 switch forwards the packet and adds the destination MAC address to its MAC address table.
- B. The Layer 2 switch floods packets to all ports except the receiving port in the given VLAN.
- C. The Layer 2 switch sends a copy of a packet to CPU for destination MAC address learning.
- D. The Layer 2 switch drops the received frame.
正解：B
解説：
Section: Network Fundamentals
Explanation:
If the destination MAC address is not in the CAM table (unknown destination MAC address), the switch sends the frame out all other ports that are in the same VLAN as the received frame. This is called flooding. It does not flood the frame out the same port on which the frame was received.
質問 # 24
All physical cabling is in place. A company plans to deploy 32 new sites.
The sites will utilize both IPv4 and IPv6 networks.
1 . Subnet 172.25.0.0/16 to meet the subnet requirements and maximize
the number of hosts
Using the second subnet
* Assign the first usable IP address to e0/0 on Sw1O1
* Assign the last usable IP address to e0/0 on Sw102
2. Subnet to meet the subnet requirements and maximize
the number of hosts
c Using the second subnet
* Assign an IPv6 GUA using a unique 64-Bit interface identifier
on e0/0 on Sw101
* Assign an IPv6 GUA using a unique 64-Bit interface identifier
on eO/O on swi02
Guidelines
This is a lab item in which tasks will be performed on virtual devices.
* Refer to the Tasks tab to view the tasks for this lab item.
* Refer to the Topology tab to access the device console(s) and perform the tasks.
* Console access is available for all required devices by clicking the device icon or using the tab(s) above the console window.
* All necessary preconfigurations have been applied.
* Do not change the enable password or hostname for any device.
* Save your configurations to NVRAM before moving to the next item.
* Click Next at the bottom of the screen to submit this lab and move to the next question.
* When Next is clicked, the lab closes and cannot be reopened.
- A. See the Explanation for the solution
正解：A
解説：
To subnet 172.25.0.0/16 to meet the subnet requirements and maximize the number of hosts, you need to determine how many bits you need to borrow from the host portion of the address to create enough subnets for 32 sites. Since 32 is 2^5, you need to borrow 5 bits, which means your new subnet mask will be /21 or 255.255.248.0. To find the second subnet, you need to add the value of the fifth bit (32) to the third octet of the network address (0), which gives you 172.25.32.0/21 as the second subnet. The first usable IP address in this subnet is 172.25.32.1, and the last usable IP address is 172.25.39.254.
To assign the first usable IP address to e0/0 on Sw101, you need to enter the following commands on the device console:
Sw101#configure terminal Sw101(config)#interface e0/0 Sw101(config-if)#ip address 172.25.32.1 255.255.248.0 Sw101(config-if)#no shutdown Sw101(config-if)#end To assign the last usable IP address to e0/0 on Sw102, you need to enter the following commands on the device console:
Sw102#configure terminal Sw102(config)#interface e0/0 Sw102(config-if)#ip address 172.25.39.254 255.255.248.0 Sw102(config-if)#no shutdown Sw102(config-if)#end To subnet an IPv6 GUA to meet the subnet requirements and maximize the number of hosts, you need to determine how many bits you need to borrow from the interface identifier portion of the address to create enough subnets for 32 sites. Since 32 is 2^5, you need to borrow 5 bits, which means your new prefix length will be /69 or ffff:ffff:ffff:fff8::/69 (assuming that your IPv6 GUA has a /64 prefix by default). To find the second subnet, you need to add the value of the fifth bit (32) to the fourth hextet of the network address (0000), which gives you xxxx:xxxx:xxxx:0020::/69 as the second subnet (where xxxx:xxxx:xxxx is your IPv6 GUA prefix). The first and last IPv6 addresses in this subnet are xxxx:xxxx:xxxx:0020::1 and xxxx:xxxx:xxxx:0027:ffff:ffff:ffff:fffe respectively.
To assign an IPv6 GUA using a unique 64-bit interface identifier on e0/0 on Sw101, you need to enter the following commands on the device console (assuming that your IPv6 GUA prefix is 2001:db8::/64):
Sw101#configure terminal Sw101(config)#interface e0/0 Sw101(config-if)#ipv6 address 2001:db8::20::1/69 Sw101(config-if)#no shutdown Sw101(config-if)#end To assign an IPv6 GUA using a unique 64-bit interface identifier on e0/0 on Sw102, you need to enter the following commands on the device console (assuming that your IPv6 GUA prefix is 2001:db8::/64):
Sw102#configure terminal Sw102(config)#interface e0/0 Sw102(config-if)#ipv6 address 2001:db8::27::fffe/69 Sw102(config-if)#no shutdown Sw102(config-if)#end
質問 # 25
A network administrator needs to aggregate 4 ports into a single logical link which must negotiate layer 2 connectivity to ports on another switch.
What must be configured when using active mode on both sides of the connection?
- A. 802.1q trunks
- B. LACP
- C. LLDP
- D. Cisco vPC
正解：B
質問 # 26
Refer to the exhibit.
Drag and drop the networking parameters from the left onto the correct values on the right.
正解：
解説：
Explanation
NIC vendor OUI -> 00:0C:22NIC MAC address -> 00:0C:22:83:79:A3default gateway -> 192.168.1.193host IP address -> 192.168.1.200subnet mask -> 255.255.255.192 The "ip route" and "ip addr show eth1" are Linux commands.+ "ip route": display the routing table+ "ip addr show eth1": get depth information (only on eth1 interface) about your network interfaces like IP Address, MAC Address information
質問 # 27
Refer to the exhibit.
An engineer deploys a topology in which R1 obtains its IP configuration from DHCP. If the switch and DHCP server configurations are complete and correct. Which two sets of commands must be configured on R1 and R2 to complete the task? (Choose two)
- A. R1(config)# interface fa0/0
R1(config-if)#ip helper-address 198.51.100.100 - B. R2(config)# interface gi0/0
R2(config-if)#ip helper-address 198.51.100.100 - C. R1(config)# interface fa0/0
R1(config-if)#ip helper-address 192.0.2.2 - D. R2(config)# interface gi0/0
R2(config-if)#ip address dhcp - E. R1(config)# interface fa0/0
R1(config-if)#ip address dhcp
R1(config-if)# no shutsown
正解：B、E
質問 # 28
An engineer must configure traffic for a VLAN that is untagged by the switch as it crosses a trunk link. Which command should be used?
- A. switchport trunk encapsulation dot1q
- B. switchport trunk allowed vlan 10
- C. switchport mode trunk
- D. switchport trunk native vlan 10
正解：D
質問 # 29
......
200-301認証試験問題集の解答を提供しています：https://drive.google.com/open?id=1psrPMpuZ8purUBcgbUCdqQQdi7g-cDsm
更新された200-301試験練習テスト問題：https://www.goshiken.com/Cisco/200-301-mondaishu.html