Cisco 350-401 Online Practice Questions and Exam Preparation

Cisco 350-401 Online Questions & Answers

• Question 71:

  What are two characteristics of a directional antenna? (Choose two.)

  A. commonly used to cover large areas
  B. low gain
  C. provides the most focused and narrow beam-width
  D. receive signals equally from all directions
  E. high gain
  C. provides the most focused and narrow beam-width
  E. high gain

• Question 72:

  Which statement describes the Cisco SD-Access plane functionality for fabric-enabled wireless?

  A. Control plane traffic and data plane traffic are sent to the WLC through VXLAN.
  B. The control plane traffic is sent to the WLC through CAPWAP tunnels, and the data plane traffic is sent from the AP to the fabric edge switch through VXLAN.
  C. The control plane traffic is sent to the WLC through VXLAN, and the data plane traffic is sent to the WLC through CAPWAP tunnels.
  D. Control plane traffic and data plane traffic are sent to the WLC through CAPWAP tunnels.
  B. The control plane traffic is sent to the WLC through CAPWAP tunnels, and the data plane traffic is sent from the AP to the fabric edge switch through VXLAN.

• Question 73:

  Which function does a Cisco SD-Access extended node perform?

  A. provides fabric extension to nonfabric devices through remote registration and configuration
  B. performs tunneling between fabric and nonfabric devices to route traffic over unknown networks
  C. used to extend the fabric connecting to downstream nonfabric enabled Layer 2 switches
  D. in charge of establishing Layer 3 adjacencies with nonfabric unmanaged node
  C. used to extend the fabric connecting to downstream nonfabric enabled Layer 2 switches

• Question 74:

  Which character formatting is required for DHCP Option 43 to function with current AP models?

  A. MD5
  B. Base64
  C. ASCII
  D. Hex
  C. ASCII

• Question 75:

  SIMULATION

  Guidelines

  This is a lab item in which tasks will be performed on virtual devices.

  1. Refer to the Tasks tab to view the tasks for this lab item.

  2. Refer to the Topology tab to access the device console(s) and perform the tasks.

  3. Console access is available for all required devices by clicking the device icon or using the tab(s) above the console window.

  4. All necessary preconfigurations have been applied.

  5. Do not change the enable password or hostname for any device.

  6. Save your configurations to NVRAM before moving to the next item.

  7. Click Next at the bottom of the screen to submit this lab and move to the next question.

  8. When Next is clicked, the lab closes and cannot be reopened.

  Topology

  

  

  A. See the solution below in Explanation.
  B. Place Holder
  C. Place Holder
  D. Place Holder
  A. See the solution below in Explanation.

  ---

  Explanation

  router bgp 10

  bgp router-id 10.1.1.111 no bgp default ipv4-unicast

  neighbor 209.165.200.226 remote-as 20 neighbor 209.165.202.130 remote-as 30 address-family ipv4

  neighbor 209.165.200.226 activate neighbor 209.165.202.130 activate network 10.1.1.0 mask 255.255.255.0 network 209.165.201.0 mask 255.255.255.0 network 209.165.202.0 mask 255.255.255.0 exit-address-family

• Question 76:

  What is a characteristic of an AP operating in FlexConnect mode?

  A. All traffic traverses the WLC to ensure policy enforcement on client traffic.
  B. Forwarding for locally switched traffic continues when the AP loses connectivity to the WLC.
  C. APs connect in a mesh topology and elect a root AP
  D. FlexConnect enables an AP to connect to multiple WLCs.
  B. Forwarding for locally switched traffic continues when the AP loses connectivity to the WLC.

• Question 77:

  Which two descriptions of FlexConnect mode for Cisco APs are true? (Choose two.)

  A. APs that operate in FlexConnect mode cannot detect rogue APs.
  B. When connected to the controller, FlexConnect APs can tunnel traffic back to the controller.
  C. FlexConnect mode is used when the APs are set up in a mesh environment and used to bridge between each other.
  D. FlexConnect mode is a feature that is designed to allow specified CAPWAP-enabled APs to exclude themselves from managing data traffic between dents and infrastructure.
  E. FlexConnect mode is a wireless solution for branch office and remote office deployments.
  B. When connected to the controller, FlexConnect APs can tunnel traffic back to the controller.
  E. FlexConnect mode is a wireless solution for branch office and remote office deployments.

  ---

  Explanation

  A FlexConnect AP can, on a per-WLAN basis, either tunnel client data in CAPWAP to the controller (called Central Switching), or have client data egress at the AP's LAN port (called Local Switching). With Locally Switched WLANs, the AP can tag client traffic in separate VLANs, to segregate the traffic from its management interface.

  References:

  https://www.cisco.com/c/en/us/td/docs/wireless/controller/7-2/configuration/guide/cg/cg_flexconnect.html

  https://www.cisco.com/c/en/us/td/docs/wireless/controller/8-5/config-guide/b_cg85/flexconnect.html#flexconnect-overview

• Question 78:

  What are two common sources of interface for WI-FI networks? (Choose two.)

  A. radar
  B. LED lights
  C. rogue AP
  D. conventional oven
  E. fire alarm
  A. radar
  C. rogue AP

  ---

  Explanation

  It includes many different types of radio communication, such as low-frequency radio, AM radio, shortwave radio, television, FM radio, microwave, and radar. The microwave category also contains the two main frequency ranges that are used for wireless LAN communication: 2.4 and 5 GHz.

• Question 79:

  A customer requested a GRE tunnel through the provider network between two customer sites using loopback to hide internal networks.

  Which configuration on R2 establishes the tunnel with R1?

  A. R2(config)#interface Tunnel1 R2(config-if)#ip address 172.20.1.2 255.255.255.0 R2(config-if)#ip mtu 1500 R2(config-if}#ip tcp adjust-mss 1360 R2(config-if)#tunnel source 192.168.20.1 R2(config-if)#tunnel destination 10.10.1.1
  B. R2(config)#interface Tunnel1 R2(config-if)#ip address 172.20.1.2 255.255.255.0 R2(config-if)#ip mtu 1400 R2(config-if)#ip tcp adjust-mss 1360 R2(config-if)#tunnel source 192.168.20.1 R2(config-if)#tunnel destination 192.168.10.1
  C. R2(config)#interface Tunnel1 R2(config-if)#ip address 172.20.1.2 255.255.255.0 R2(config-if)#ip mtu 1400 R2(config-if)#ip tcp adjust-mss 1360 R2(config-if)#tunnel source 10.10.2.2 R2(config-if)#tunnel destination 10.10.1.1
  D. R2(config)#interface Tunnel1 R2(config-if)#ip address 172.20.1.2 255.255.255.0 R2(config-if)#ip mtu 1500 R2(config-if)#ip tcp adjust-mss 1360 R2(config-if)#tunnel source 10.10.2.2 R2(config-if)#tunnel destination 10.10.1.1Correct
  C. R2(config)#interface Tunnel1 R2(config-if)#ip address 172.20.1.2 255.255.255.0 R2(config-if)#ip mtu 1400 R2(config-if)#ip tcp adjust-mss 1360 R2(config-if)#tunnel source 10.10.2.2 R2(config-if)#tunnel destination 10.10.1.1

• Question 80:

  An engineer is implementing a Cisco MPLS TE tunnel to improve the streaming experience for the clients of a video-on-demand server.

  Which action must the engineer perform to configure extended discovery to support the MPLS LDP session between the headend and tailend routers?

  A. Configure the interface bandwidth to handle TCP and UDP traffic between the LDP peers
  B. Configure a Cisco MPLS TE tunnel on both ends of the session
  C. Configure an access list on the interface to permit TCP and UDP traffic
  D. Configure a targeted neighbor session.
  B. Configure a Cisco MPLS TE tunnel on both ends of the session