Cisco 350-401 Online Practice Questions and Exam Preparation

Cisco 350-401 Online Questions & Answers

• Question 501:

  Under which network conditions is an outbound QoS policy that is applied on a router WAN interface most beneficial?

  A. under all network conditions
  B. under network convergence conditions
  C. under traffic classification and marking conditions
  D. under interface saturation conditions
  D. under interface saturation conditions

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  Explanation

  Marking is done at the edge, QOS performs no useful functions other than marking unless there is congestion.

• Question 502:

  A local router shows an EBGP neighbor in the Active state. Which statement is true about the local router?

  A. The local router has active prefix in the forwarding table from the neighboring router.
  B. The local router has BGP passive mode configured for the neighboring router.
  C. The local router is attempting to open a TCP session with the neighboring router.
  D. The local router is receiving prefixes from the neighboring router and adding them in RIB-IN.
  C. The local router is attempting to open a TCP session with the neighboring router.

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  Explanation

  The BGP session may report in the following states 1 Idle: the initial state of a BGP connection. In this state, the BGP speaker is waiting for a BGP start event, generally either the establishment of a TCP connection or the re-establishment of a previous connection. Once the connection is established, BGP moves to the next state.

  2 Connect: In this state, BGP is waiting for the TCP connection to be formed. If the TCP connection completes, BGP will move to the Open Sent stage; if the connection cannot complete, BGP goes to Active 3 Active: In the Active state, the BGP speaker is attempting to initiate a TCP session with the BGP speaker it wants to peer with. If this can be done, the BGP state goes to Open Sent state.

  4 Open Sent: the BGP speaker is waiting to receive an OPEN message from the remote BGP speaker 5 Open Confirm: Once the BGP speaker receives the OPEN message and no error is detected, the BGP speaker sends a KEEPALIVE message to the remote BGP speaker 6 Established: All of the neighbor negotiations are complete. You will see a number, which tells us the number of prefixes the router has received from a neighbor or peer group.

• Question 503:

  Which action controls the maximum cell size in a high-density wireless environment?

  A. Statically set TX power on access points to max.
  B. Disable low data rates.
  C. Set mandatory data rates.
  D. Decrease TX power on access points.
  D. Decrease TX power on access points.

• Question 504:

  Refer to the exhibit.

  

  An engineer must ensure that all traffic leaving AS 200 will choose Link 2 as the exit point.

  Assuming that all BGP neighbor relationships have been formed and that the attributes have not been changed on any of the routers, which configuration accomplishes this task?

  A. R3(config)#route-map PREPEND permit 10R3(config-route-map)#set as-path prepend 200 200 200R3(config)#router bgp 200R3#(config-router)#neighbor 10.1.1.1 route-map PREPEND out
  B. R4(config)#route-map PREPEND permit 10R4(config-route-map)#set as-path prepend 100 100 100R4(config)#router bgp 200R4(config-router)#neighbor 10.2.2.2 route-map PREPEND in
  C. R4(config)#route-map PREPEND permit 10R4(config-route-map)#set as-path prepend 200 200 200R4(config)#router bgp 200R4(config-router)#neighbor 10.2.2.2 route-map PREPEND out
  D. R3(config)#route-map PREPEND permit 10R3(config-route-map)#set as-path prepend 100 100 100R3(config)#router bgp 200R3(config-router)#neighbor 10.1.1.1 route-map PREPEND in
  A. R3(config)#route-map PREPEND permit 10R3(config-route-map)#set as-path prepend 200 200 200R3(config)#router bgp 200R3#(config-router)#neighbor 10.1.1.1 route-map PREPEND out

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  Explanation

  R3 advertises BGP updates to R1 with multiple AS 100 so R3 believes the path to reach AS 200 via R3 is farther than R2 so R3 will choose R2 to forward traffic to AS 200.

• Question 505:

  An engineer must export the contents of the devices object in JSON format. Which statement must be used?

  

  A. json.repr(Devices)
  B. json.dumps(Devices)
  C. json.prints(Devices)
  D. json.loads(Devices)
  B. json.dumps(Devices)

• Question 506:

  A customer has completed the installation of a Wi-Fi 6 greenfield deployment at their new campus. They want to leverage Wi-Fi 6 enhanced speeds on the trusted employee WLAN. To configure the employee WLAN, which two Layer 2 security policies should be used? (Choose two.)

  A. WPA2 (AES)
  B. 802.1X
  C. OPEN
  D. WEP
  E. WPA (AES)
  A. WPA2 (AES)
  B. 802.1X

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  Explanation

  If some devices experience problems connecting to the Wi-Fi 6 network, the problem may be in missing WPA3 support or the "WPA3/WPA2 mixed mode" feature. Mixed mode is intended to ensure that older clients can still connect, but in practice there are some clients who do not recognize this setting and refuse to connect at all. As WP3 is much safer than WPA2, we do not recommend downgrading the security of WPA2 to let older clients connect.

  Well WPA2 always better than OPEN.

• Question 507:

  What is the name of the numerical relationship of the wireless signal compared to the noise floor?

  A. SNR
  B. RSSI
  C. EIRP
  D. gain
  A. SNR

• Question 508:

  Refer to the exhibit.

  

  Which command filters the ERSPAN session packets only to interface GigabitEthernet1?

  A. source ip 10.10.10.1
  B. source interface gigabitethernet1 ip 10.10.10.1
  C. filter access-group 10
  D. destination ip 10.10.10.1
  C. filter access-group 10

• Question 509:

  DRAG DROP

  Drag and drop the code snippets from the bottom onto the blanks in the script to convert a Python object into a compact JSON object by removing space characters. Not all options are used.

  Select and Place:

  

  

• Question 510:

  Refer to the exhibit. Router R2 should be learning the route for 10.123.187.0/24 via EIGRP. Which action resolves the issue without introducing more issues?

  

  A. Remove route redistribution in R2 for this route in OSPF.
  B. Use distribute-list to modify the route as an internal EIGRP route.
  C. Redistribute the route in EIGRP with metric, delay, and reliability.
  D. Use distribute-list to filter the external routes in OSPF.
  A. Remove route redistribution in R2 for this route in OSPF.