Test Last

Refer to the exhibit. What can be determined from the NTP association information from R1?

• R1 is an NTP master and is using its internal clock as a time source

•  R1 is an NTP master set to Stratum 0

• R1 is an NTP client and peers with an NTP master set to Stratum 0

• R1 is an NTP client and peers with an NTP master of 127.127.1.1

Which capability does a distributed virtual switch have?

• use advanced IPsec encryption algorithms

• run dynamic routing protocols

• provide configuration consistency across the hosts

• use floating static routes

Which technology is the Cisco SD-Access fabric control plane based on?

•   IS-IS

•  Cisco TrustSec

•  VXLAN

• LISP

Which tool functions in a push model, supports languages like Python or Ruby, and does not require an agent to be installed per host?

• Saltstack

• Ansible

• Puppet

• Chef

Which type of API enables Cisco DNA Center to focus on outcome instead of the individual steps that are required to achieve the outcome?

• westbound Integration

•  northbound intent

•  southbound Multivendor Support

• eastbound Events and Notifications

Refer to the exhibit. Which command must be applied to complete the configuration and enable RESTCONF?

• ip http client username restconf

•  ip http secure-port 443

•  ip http server

• ip http secure-server

Refer to the exhibit. An attacker can advertise OSPF fake routes from 172.16.20.0 network to the OSPF domain and black hole traffic. Which action must be taken to avoid this attack and still be able to advertise this subnet into OSPF?

• Configure graceful restart on the 172.16.20.0 interface

•  Configure 172.16.20.0 as a stub network

•  Apply a policy to filter OSPF packets on R2

• Configure a passive interface on R2 toward 172.16.20.0

A Cisco administrator deploys a new wireless network but CAPWAP APs cannot communicate with the wireless controller. IP connectivity in the network functions properly. Which action resolves the issue?

• Ensure that the controller is connected to a AAA server

• Open CAPWAP UDP ports 5246 and 5247 in the network firewall

• Enable the UDP Lite feature on the WLC

• Open CAPWAP UDP port 12222 in the network firewall

Refer to the exhibit. An engineer must deny HTTP traffic from host A to host B while allowing all other communication between the hosts

Refer to the exhibit. An engineer must deny HTTP traffic from host A to host B while allowing all other communication between the hosts. Drag and drop the commands into the configuration to achieve these results. Some commands may be used more than once. Not all commands are used.

• Permit

• Permit

• Action drop

• Action forward

An engineer adds a new switch to a Cisco StackWise stack. The switch that was active before the switch was added is elected as the active switch again. Which action does the active switch take?

• It removes any Layer 3 configuration on the new switch to maintain normal Layer 2 functionality on the stack

•  It suspends traffic forwarding until the new switch, is updated with the current running configuration of the stack

•  It clears the MAC table of the stack and releams the attached devices

• It checks the lOS and running configuration of the new switch and updates them if necessary to match the other switches in the stack