Cisco 400-351 Online Practice Questions and Exam Preparation

Cisco 400-351 Online Questions & Answers

• Question 111:

  DRAG DROP

  Drag and drop the mobility architecture components on the left to their primary function on the right?

  Select and Place:

  

  

• Question 112:

  A WGB connects a wired network over a single wireless segment by learning the MAC addresses of its wired clients on the Ethernet instance. Which type of messaging does the WGB use when reporting the addresses to a lightweight access point?

  A. Internet Access Point Protocol
  B. CAPWAP tunneling
  C. Parallel Redundancy Protocol
  D. WGB broadcast tag
  A. Internet Access Point Protocol

• Question 113:

  Which parameter is a functionality of Micro segmentation in the Data Center?

  A. Interoperate transparently with a wide variety of hypervisors.
  B. Enhanced security for east-west traffic.
  C. Packet filtering for North-South traffic.
  D. Inter-operate transparently with a wide variety of Layer 1 to Layer 7 devices.
  B. Enhanced security for east-west traffic.

• Question 114:

  An autonomous AP is configured with the infrastructure –client command. What is this command used for?

  A. to allow more than 20 client associations
  B. to send reliable multicast traffic
  C. to enable multiple VLANs to cross the bridge link
  D. to allow only infrastructure device associations
  B. to send reliable multicast traffic

• Question 115:

  Which statement about the client SSO is true?

  A. All clients are synced between the active and standby WLC.
  B. Client SSO supports seamless transitions for clients that are in the process of associating/joining the controller.
  C. No clients are synced between the active and standby WLC.
  D. Only clients that are in run state are synced between the active and standby WLC.
  D. Only clients that are in run state are synced between the active and standby WLC.

• Question 116:

  You have received a new Cisco 5760 Controller and have gone through the initial startup wizard. You are now trying to add APs to the controller, but these are not joining. Which three checks should you do next? (Choose three.)

  A. Check that the radios are not in a shutdown state.
  B. Check the country code of the controller. The APs do not join the controller if the country does not match.
  C. Check that the correct time is set on the controller.
  D. Check that option 53 has been set in the DHCP scope.
  E. Check that the controller has enough AP licenses.
  F. Check that the controller has been configured with the correct hostname. Otherwise, resolution fails.
  B. Check the country code of the controller. The APs do not join the controller if the country does not match.
  C. Check that the correct time is set on the controller.
  E. Check that the controller has enough AP licenses.

• Question 117:

  Refer to the exhibit. You are configuring a MAC-based ACL on a root bridge. You must ensure that only one WGB can associate to the root. Which command or set of commands must you use?

  

  A. access-list 700 permit 001b.d43e.6d52 ffff.ffff.ffff access-list 700 deny 0000.0000.0000 0000.0000.0000
  B. access-list 700 permit 001b.d43e.6d52 0000.0000.0000 access-list 700 deny 0000.0000.0000 ffff.ffff.ffff
  C. access-list 700 permit 001b.2bab.68d0 0000.0000.0000 access-list 700 deny 0000.0000.0000 ffff.ffff.ffff
  D. access-list 700 permit 001b.2bab.68d0 0000.0000.0000
  D. access-list 700 permit 001b.2bab.68d0 0000.0000.0000

• Question 118:

  Refer to the exhibit. A network engineer collected these debugs while troubleshooting authentication issues on autonomous access point. Which two pieces of information can be identified from the debug outputs? (Choose two.)

  

  A. The user was authenticated using LEAP method.
  B. The user was authenticated using EAP-FAST method.
  C. This is an example of authentication done with a local RADIUS server.
  D. An incorrect password was used during authentication.
  E. This is an example of authentication done with a local external server.
  B. The user was authenticated using EAP-FAST method.
  C. This is an example of authentication done with a local RADIUS server.

• Question 119:

  Which feature insersection of a Cisco 5760 Wireless LAN Controller with HA AP SSO is not true?

  A. Upon guest anchor controller switchover, mobility tunnels stay active, APs remain connected, clients rejoin at MA or MC, and clients are anchored on the new active controller.
  B. Roamed clients that have their data path going through the mobility tunnel endpoint " become Local" in case of Layer 2 with sticky anchoring an Layer3 roam. Layer 2 roamed clients are not affected except when roaming occurs between Cisco Unified Wireless Network and CA controllers.
  C. wIPS information is synced to the standby unit. The standby unit does not have to relarn wIPS information upon switchover.
  D. Switchover during AP preimage download caused the APs to start image download all over again from the new active controller.
  B. Roamed clients that have their data path going through the mobility tunnel endpoint " become Local" in case of Layer 2 with sticky anchoring an Layer3 roam. Layer 2 roamed clients are not affected except when roaming occurs between Cisco Unified Wireless Network and CA controllers.

• Question 120:

  What two statements are true with regards to the UNII brands? (Choose two)

  A. All channels in the UNII-2 band require DFS and TPC
  B. The UNII-3 band provides channel that ate spaced 20 MHz apart
  C. The channels in UNII-3 band require DFS and TPC
  D. The UNII-1band provides 4 non-overlapping channels
  E. Different channels within the UNII-1band have different restrictions including transmit power antenna gain antenna style usage
  A. All channels in the UNII-2 band require DFS and TPC
  D. The UNII-1band provides 4 non-overlapping channels