Cisco 400-351 Online Practice Questions and Exam Preparation

Cisco 400-351 Online Questions & Answers

• Question 31:

  Which statement about a central web authentication solution using an anchor-foreign setup and Cisco ISE version 2.0 or above is true?

  A. The foreign WLC may show a client in RUN state, even when web authentication has not been completed by client.
  B. Cisco ISE sends the CoA message to the anchor WLC.
  C. The client IP address is provided using foreign WLC, and the client state is marked as "CENTRAL_WEBAUTH_REQD" until the client completes authentication.
  D. The redirect URL should be present only at the anchor WLC.
  B. Cisco ISE sends the CoA message to the anchor WLC.

• Question 32:

  Which three policies are building blocks of vSmart policies architecture? (Choose three.)

  A. data policy
  B. service policy
  C. control policy
  D. application aware policy
  E. site policy
  F. bandwidth policy
  A. data policy
  C. control policy
  D. application aware policy

• Question 33:

  What are two possible EDCA Profile options available for the 802.11a and/or the 802.11b/g radios? (Choose two.)

  A. Spectralink Voice Priority
  B. Video Optimized
  C. Custom Voice
  D. EDCA Optimized
  E. Default Voice
  A. Spectralink Voice Priority
  C. Custom Voice

• Question 34:

  What are two general SDN characteristics? (Choose two.)

  A. Northbound interfaces are open interfaces used between the control plane and the data plane.
  B. OpenFlow is considered one of the first Northbound APIs used by SDN controllers.
  C. The separation of the control plane from the data plane.
  D. OVSDB is an application database management protocol.
  E. Southbound interfaces are interfaces used between the control plane and the data plane.
  C. The separation of the control plane from the data plane.
  E. Southbound interfaces are interfaces used between the control plane and the data plane.

• Question 35:

  Which port does Cisco ISE use by default to send RADIUS CoA messages to the Cisco WLC?

  A. UDP 1700
  B. TCP 1812
  C. UDP 3799
  D. UDP 1813
  A. UDP 1700

• Question 36:

  Which event happens when a wireless client connects to a Cisco 5760 Converged Access Controller with a WLAN configured for AAA override enabled and an invalid VLAN (not configured on the Cisco 5760) is returned as part of RADIUS accept message by the Cisco ISE server?

  A. The client is marked as associated and DHCP required state.
  B. The client is marked as authenticated but does not get an IP address.
  C. The client is put in exclusion list by the WLC.
  D. The client is put in the RUN state and is mapped to the wireless management VLAN.
  B. The client is marked as authenticated but does not get an IP address.

• Question 37:

  You have configured video stream on a Cisco WLC and users are now viewing the company video broadcast over the wireless network how can you verify you have video stream configures and working in the cisco WLC GUI?

  A. The multicast status shows "normalmulticast" in the multicast group detail
  B. The multicast status shows "MediaStream allowed" in the multicast group detail
  C. The WMM state shows "Enabled" into the clients detai
  D. The multicast status shows "multicast-direct allowed" in the multicast group detail
  D. The multicast status shows "multicast-direct allowed" in the multicast group detail

• Question 38:

  Which statement best describes MAC authentication?

  A. The MAC address is used in place of the username in the EAP certificate exchange.
  B. If WEP is used as a key cipher, the MAC address may be used in the key hash.
  C. The MAC address can be spoofed, so it is insecure.
  D. Users will not be able to connect unless some form of encryption is also used.
  C. The MAC address can be spoofed, so it is insecure.

• Question 39:

  Which protocol allows for IP mobility in-between Data Centers?

  A. OTV
  B. LISP
  C. FABRIC PATH
  D. VXLAN
  B. LISP

• Question 40:

  Given: LAG bundles all distribution ports on a WLC into a single 802.3ad port channel.The system load-balances access points transparently to the user. Question: Which two items should be taken into consideration when configuring the neighbor Ethernet switch? (Choose two.)

  A. The Cisco WLC relies on the neighbor switch to load-balance traffic across the EtherChannel. The Cisco WLC does not perform any EtherChannel load-balancing on its own.
  B. LAG requires theEtherChannel to be configured for the "on" mode on the Catalyst switch.
  C. LAG requires that the Catalyst switch be configured with CiscoPAgP. Link Aggregation Control Protocol is not supported.
  D. The load-balancing method configured on the Catalyst switch must be based on Layer 2, not Layer 3. Failure to follow this recommendation may result in problems with access point association.
  A. The Cisco WLC relies on the neighbor switch to load-balance traffic across the EtherChannel. The Cisco WLC does not perform any EtherChannel load-balancing on its own.
  B. LAG requires theEtherChannel to be configured for the "on" mode on the Catalyst switch.