Exams > Cisco > 200-301: Cisco Certified Network Associate (CCNA)
200-301: Cisco Certified Network Associate (CCNA)
Page 28 out of 80 pages Questions 271-280 out of 791 questions
Question#271

What is a function of MAC learning on a switch?

  • A. MAC address learning is disabled by default on all VLANs.
  • B. Frames received for a destination MAC address not listed in the address table are dropped.
  • C. The MAC address table is used to populate the ARP table.
  • D. A static MAC address is manually added to the MAC table.
Discover Answer Hide Answer

D

Question#272

What does a switch do when it receives a frame whose destination MAC address is missing from the MAC address table?

  • A. It changes the checksum of the frame to a value that indicates an invalid frame.
  • B. It updates the CAM table with the destination MAC address of the frame.
  • C. It appends the table with a static entry for the MAC and shuts down the port.
  • D. It floods the frame unchanged across all remaining ports in the incoming VLAN.
Discover Answer Hide Answer

D

Question#273

By default, how long will the switch continue to know a workstation MAC address after the workstation stops sending traffic?

  • A. 200 seconds
  • B. 300 seconds
  • C. 600 seconds
  • D. 900 seconds
Discover Answer Hide Answer

B

Question#274

A project objective is to minimize the association time to the different access points as mobile devices move around the office. The ideal solution must cover numerous devices and device types, including laptops, mobile phones, tablets and wireless printers. What must be configured?

  • A. 802.11v BSS Max Idle Service
  • B. 802.11v Disassociation Imminent
  • C. 802.11ax BSS configure
  • D. 802.11k neighbor List Dual Band
Discover Answer Hide Answer

B

Question#275

Which two protocols are used by an administrator for authentication and configuration on access points? (Choose two.)

  • A. 802.1Q
  • B. RADIUS
  • C. Kerberos
  • D. TACACS+
  • E. 802.1x
Discover Answer Hide Answer

BD

Question#276

DRAG DROP -
Drag and drop the statements about access-point modes from the left onto the corresponding modes on the right.
Select and Place:

Discover Answer Hide Answer


Question#277

A WLC sends alarms about a rogue AP, and the network administrator verifies that the alarms are caused by a legitimate autonomous AP. How must the alarms be stopped for the MAC address of the AP?

  • A. Remove the AP from WLC management
  • B. Place the AP into manual containment.
  • C. Manually remove the AP from Pending state.
  • D. Set the AP Class Type to Friendly.
Discover Answer Hide Answer

B

Question#278

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

  • A. to increase security and encrypt management frames
  • B. to enable connected switch ports to failover and use different VLANs
  • C. to provide link redundancy and load balancing
  • D. to allow for stateful and link-state failover
Discover Answer Hide Answer

C

Question#279

When an access point is seeking to join wireless LAN controller, which message is sent to the AP-Manager interface?

  • A. Discovery response
  • B. DHCP request
  • C. DHCP discover
  • D. Discovery request
Discover Answer Hide Answer

C
The LAPs always connect to the management interface address of the controller first with a discovery request. The controller then tells the LAP the Layer 3 AP- manager interface (which can also be the management by default) IP address so the LAP can send a join request to the AP-manager interface next.
Reference:
https://www.cisco.com/c/en/us/support/docs/wireless/5500-series-wireless-controllers/119286-lap-notjoin-wlc-tshoot.html

Question#280


Refer to the exhibit. A network engineer configures the Cisco WLC to authenticate local wireless clients against a RADIUS server. Which task must be performed to complete the process?

  • A. Change the Support for CoA to Enabled
  • B. Select Enable next to Management
  • C. Select Enable next to Network User
  • D. Change the Server Status to Disabled
Discover Answer Hide Answer

C

chevron rightPrevious Nextchevron right