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Which statement about a Cisco APIC controller versus a more traditional SDN controller is true?
Which statement about a Cisco APIC controller versus a more traditional SDN controller is true?A . APIC uses a policy agent to translate policies into instructionsB . APIC supports OpFlex as a Northbound protocolC . APIC does support a Southbound REST APID . APIC uses an imperative modelView AnswerAnswer: A
What are two methods of ensuring that the multicast RPF check passes without changing the unicast routing table? (Choose two)
What are two methods of ensuring that the multicast RPF check passes without changing the unicast routing table? (Choose two)A . disabling BGP routing protocolB . implementing static mroutesC . disabling the interface of the router back to the multicast sourceD . implementing MBGPE . implementing OSPF routing protocolView AnswerAnswer:...
What is a benefit of deploying an on-premises infrastructure versus a cloud infrastructure deployment?
What is a benefit of deploying an on-premises infrastructure versus a cloud infrastructure deployment?A . faster deployment times because additional infrastructure does not need to be purchasedB . lower latency between systems that are physically located near each otherC . less power and cooling resources needed to run infrastructure on-premisesD...
What is a benefit of a virtual machine when compared with a physical server?
What is a benefit of a virtual machine when compared with a physical server?A . Deploying a virtual machine is technically less complex than deploying a physical server.B . Virtual machines increase server processing performance.C . The CPU and RAM resources on a virtual machine cannot be affected by other...
Why is Tunnel 0 disabled?
The following system log message is presented after a network administrator configures a GRE tunnel: Why is Tunnel 0 disabled?A . Because the tunnel cannot reach its tunnel destinationB . Because the best path to the tunnel destination is through the tunnel itselfC . Because dynamic routing is not enabledD...
What is a VPN in a Cisco SD-WAN deployment?
What is a VPN in a Cisco SD-WAN deployment?A . virtual channel used to carry control plane informationB . attribute to identify a set of services offered in specific places in the SD -WAN fabricC . common exchange point between two different servicesD . virtualized environment that provides traffic isolation...
Which function does a fabric edge node perform in an SD-Access deployment?
Which function does a fabric edge node perform in an SD-Access deployment?A . Connects the SD-Access fabric to another fabric or external Layer 3 networksB . Connects endpoints to the fabric and forwards their trafficC . Provides reachability border nodes in the fabric underlayD . Encapsulates end-user data traffic into...
In a three-tier hierarchical campus network design, which action is a design best-practice for the core layer?
In a three-tier hierarchical campus network design, which action is a design best-practice for the core layer?A . provide QoS prioritization services such as marking, queueing, and classification for critical network trafficB . provide advanced network security features such as 802. IX, DHCP snooping, VACLs, and port securityC . provide...
What is the reason for this behavior?
Refer to the exhibit. R1(config)#ip sla 1 R1(config-ip-sla)#icmp-echo 172.20.20.2 source-interface FastEthernet1/0 R1(config-ip-sla-echo)#timeout 5000 R1(config-ip-sla-echo)#frequency 10 R1(config-ip-sla-echo)#threshold 500 R1(config)#ip sla schedule 1 start-time now life forever R1(config)#track 10 ip sla 1 reachability R1(config)#ip route 0.0.0.0 0.0.0.0 172.20.20.2 After implementing the configuration 172.20.20.2 stops replaying to ICMP echoes, but the default route...
Which measure is used by an NTP server to indicate its closeness to the authoritative time source?
Which measure is used by an NTP server to indicate its closeness to the authoritative time source?A . stratumB . hop countC . time zoneD . latencyView AnswerAnswer: A
