Cisco CCNA 200-301 Questions & Answers

• Question 1321:

  What is the primary purpose of a console port on a Cisco WLC?

  A. in-band management via an asynchronous transport

  B. in-band management via an IP transport

  C. out-of-band management via an asynchronous transport

  D. out-of-band management via an IP transport

  Correct Answer: C

  The console port on a Cisco Wireless LAN Controller (WLC) is used for out-of-band management via an asynchronous transport. The console port provides a direct, physical connection to the WLC and can be used for initial configuration, troubleshooting, and recovery in case of network connectivity issues.

  In contrast, in-band management refers to the management of the WLC using the same network infrastructure that is used for user traffic. This is typically done via an IP transport, such as SSH or HTTPS, and allows administrators to manage the WLC remotely.

• Question 1322:

  Which port type does a lightweight AP use to connect to the wired network when it is configured in local mode?

  A. EtherChannel

  B. access

  C. LAG

  D. trunk

  Correct Answer: B

  When a lightweight AP is configured in local mode, it typically uses an "access" port to connect to the wired network.

  An access port is a type of port on a network switch that is configured to carry traffic for only one VLAN. In this mode, the AP is essentially treated as a client device on the network, and it connects to a single VLAN on the switch. This allows the AP to receive configuration information and other management traffic from the controller, as well as to forward wireless traffic to the wired network.

• Question 1323:

  Which step immediately follows receipt of the EAP success message when session resumption is disabled for an EAP-TLS connection?

  A. PMKID caching

  B. four-way handshake

  C. 802.1X authentication

  D. EAPOL-key frame

  Correct Answer: C

  When session resumption is disabled for an EAP-TLS connection, the step that immediately follows the receipt of the EAP success message is the 802.1X authentication. After the EAP success message is received, the authentication server sends an EAP success message to the supplicant indicating that the authentication was successful, and then the supplicant sends an EAPOL-logoff message to the authenticator to terminate the session.

  After the session is terminated, the supplicant must re-authenticate the next time it tries to connect to the network. Therefore, the next step in the process is to initiate a new 802.1X authentication exchange between the supplicant and the authenticator, starting with the EAPOL-start frame.

• Question 1324:

  Refer to the exhibit.

  

  All interfaces are in the same VLAN. All switches are configured with the default STP priorities. During the STP elections, which switch becomes the root bridge?

  A. MDF-DC-1: 0d:E0:43:96:02:30

  B. MDF-DC-2: 0d:0E:18:1B:05:97

  C. MDF-DC-4: 0d:E0:19:A1:B3:19

  D. MDF-DC-3: 0d:0E:18:2A:3C:9D

  Correct Answer: B

• Question 1325:

  What are two port types used by a Cisco WLC for out-of-band management? (Choose two.)

  A. service

  B. console

  C. management

  D. distribution system

  E. redundant

  Correct Answer: AB

• Question 1326:

  What is a reason to implement LAG on a Cisco WLC?

  A. Allow for stateful failover between WLCs.

  B. Increase security by encrypting management frames.

  C. Increase the available throughput on the link.

  D. Enable the connected switch ports to use different Layer 2 configurations.

  Correct Answer: C

  The reason to implement LAG (Link Aggregation Group) on a Cisco WLC (Wireless LAN Controller) would be C. Increase the available throughput on the link.

  LAG combines multiple physical links into a single logical link, increasing the available bandwidth and improving network performance. By using LAG, multiple links can be used simultaneously to transmit and receive data, which allows the WLC to provide higher throughput than a single link could provide. This is especially important in high-density WLAN environments where there are many wireless clients connecting to the network and generating a large amount of traffic.

• Question 1327:

  A wireless access point is needed and must meet these requirements:

  1.

  “zero-touch” deployed and managed by a WLC

  2.

  process only real-time MAC functionality

  3.

  used in a split-MAC architecture Which access point type must be used?

  A. mesh

  B. autonomous

  C. lightweight

  D. cloud-based

  Correct Answer: C

• Question 1328:

  Which interface is used for out-of-band management on a WLC?

  A. management

  B. virtual

  C. dynamic

  D. service port

  Correct Answer: D

  Out of band is service-port interface In band is management interface

• Question 1329:

  What is a benefit of using private IPv4 addressing?

  A. Multiple companies can use the same addresses without conflicts.

  B. Direct connectivity is provided to internal hosts from outside an enterprise network.

  C. Communication to the internet is reachable without the use of NAT.

  D. All external hosts are provided with secure communication to the internet.

  Correct Answer: A

• Question 1330:

  Which element of a virtualization solution manages virtualized services and enables connections between virtualized services and external interfaces?

  A. software

  B. network functionality

  C. virtual machine

  D. hardware

  Correct Answer: A

  "Virtualization software - A hypervisor provides management for virtualized services. It enables connections between virtual services and external interfaces." https://www.cisco.com/c/en/us/solutions/enterprise-networks/what-is-virtualization.html#~how-it-works