Cisco CCNP 350-401 Questions & Answers

• Question 31:

  Which data is properly formatted with JSON?

  

  A. Opiton A

  B. Opiton B

  C. Opiton C

  D. Opiton D

  Correct Answer: B

  B is correct, checked in JSONLint validator numbers 18 and 25 can be in "" or not still valid.

• Question 32:

  Which outcome is achieved with this Python code?

  client.connect (ip, port= 22, username= usr, password= pswd )

  stdin, stdout, stderr = client.exec_command ( 'show ip bgp 192.168.101.0 bestpath\n ' )

  print (stdout)

  A. connects to a Cisco device using SSH and exports the routing table information

  B. displays the output of the show command in a formatted way

  C. connects to a Cisco device using SSH and exports the BGP table for the prefix

  D. connects to a Cisco device using Telnet and exports the routing table information

  Correct Answer: C

• Question 33:

  Refer to the exhibit. Which configuration must be applied to R1 to enable R1 to reach the server at 172.16.0.1?

  

  A. interface Ethernet0/0 ip address 172.16.0.7 255.255.0.0 router ospf 44 vrf hotel network 172.16.0.0 255.255.0.0

  B. interface Ethernet0/0 vrf forwarding hotel ip address 172.16.0.7 255.255.0.0 router ospf 44 vrf Hotel network 172.16.0.0 0.0.255.255 area 0

  C. interface Ethernet0/0 vrf forwarding bank ip address 172.16.0.7 255.255.0.0 router ospf 44 vrf bank network 172.16.0.0 0.0.255.255 area 0

  D. interface Ethernet0/0 ip address 172.16.0.7 255.255.0.0 router ospf 44 vrf bank network 172.16.0.0 0.0.255.255

  Correct Answer: C

• Question 34:

  Refer to the exhibit. What step resolves the authentication issue?

  

  A. use basic authentication

  B. change the port to 12446

  C. target 192 168 100 82 in the URI

  D. restart the vsmart host

  Correct Answer: C

  He first figure is the output of the "show control connections" command. From this figure we learned that the 192.168.100.82 so we need to connect to this IP address (not 192.168.100.80).

• Question 35:

  Refer to the exhibit. Which action resolves the EtherChannel issue between SW2 and SW3?

  

  A. Configure switchport mode trunk on SW2.

  B. Configure switchport nonegotiate on SW3

  C. Configure channel-group 1 mode desirable on both interfaces.

  D. Configure channel-group 1 mode active on both interfaces.

  Correct Answer: C

  SW2 is using PAgP and both members interface Gi0/0 and Gi0/1 are in state(I), it means they are not receiving any activity.

• Question 36:

  How does EIGRP differ from OSPF?

  A. EIGRP is more prone to routing loops than OSPF

  B. EIGRP has a full map of the topology, and OSPF only knows directly connected neighbors

  C. EIGRP supports equal or unequal path cost, and OSPF supports only equal path cost.

  D. EIGRP uses more CPU and memory than OSPF

  Correct Answer: C

  Reference: https://www.cisco.com/c/en/us/support/docs/ip/enhanced-interior-gateway-routing-protocol-eigrp/13677-19.html

• Question 37:

  What is a characteristic of para-virtualization?

  A. Para-virtualization guest servers are unaware of one another

  B. Para-virtualization allows direct access between the guest OS and the hypervisor

  C. Para-virtualization allows the host hardware to be directly accessed

  D. Para-virtualization lacks support for containers

  Correct Answer: B

  Paravirtualization is virtualization in which the guest operating system (the one being virtualized) is aware that it is a guest and accordingly has drivers that, instead of issuing hardware commands, simply issues commands directly to the host operating system. This will include things such as memory management as well.

• Question 38:

  Which solution do laaS service providers use to extend a Layer 2 segment across a Layer 3 network?

  A. VLAN

  B. VTEP

  C. VXLAN

  D. VRF

  Correct Answer: C

• Question 39:

  A customer requests a network design that supports these requirements:

  1.

  FHRP redundancy

  2.

  multivendor router environment

  3.

  IPv4 and IPv6 hosts

  Which protocol does the design include?

  A. GLBP

  B. VRRP version 2

  C. VRRP version 3

  D. HSRP version 2

  Correct Answer: C

  HSRP and GLBP are Cisco propietary, so they won't work in a multivendor setup. VRRPv3 us multivendor and supports IPv4 and 6.

• Question 40:

  Which unit measures the power of a radio signal with reference to 1 milliwatt?

  A. dBw

  B. dBm

  C. mW

  D. dBi

  Correct Answer: C