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Which effect of using ingress filtering to prevent spoofed addresses on a network design is true?
Which effect of using ingress filtering to prevent spoofed addresses on a network design is true?A . It reduces the effectiveness of DDoS attacks when associated with DSCP remarking toScavenger. B. It protects the network Infrastructure against spoofed DDoS attacks. C. It Classifies bogon traffic and remarks it with DSCP...
Which consideration is correct about the QoS for IPv4 and IPv6?
You are designing a network running both IPv4 and IPv6 to deploy QoS. Which consideration is correct about the QoS for IPv4 and IPv6?A . IPv4 and IPv6 traffic types can use use queuing mechanisms such as LLQ, PQ and CQ. B. IPv6 packet classification is only available with process...
Which cloud service should be used if the enterprise wants to avoid hardware issues yet have control of its applications and operating system?
An enterprise that runs numerous proprietary applications has major issues with its on-premises server estate hardware, to the point where business-critical functions are compromised. The enterprise accelerates plans to migrate services to the cloud. Which cloud service should be used if the enterprise wants to avoid hardware issues yet have...
Which action can be performed to tune the device performance?
A BGP route reflector in the network is taking longer than expected to coverage during large network changes. Troubleshooting shows that the router cannot handle all the TCP acknowledgements during route updates. Which action can be performed to tune the device performance?A . Increase the size of the hold queue....
Which technology can be used to prevent these types of attacks?
Company XYZ wants to improve the security design of their network to include protection from reconnaissance and DoS attacks on their sub interfaces destined toward next hop routers. Which technology can be used to prevent these types of attacks?A . MPP B. CPPr C. CoPP D. DPPView AnswerAnswer: C Explanation:...
Aware services for location tracking changes must be applied to the existing wireless network to increase the location accuracy?
An existing wireless network was designed to support data traffic only. You must nowinstall context. Aware services for location tracking changes must be applied to the existing wireless network to increase the location accuracy? (Chose two)A . Add access points along the perimeter of the coverage area. B. Increase the...
Which two techniques can be used in service provider-style networks to offer a more dynamic, flexible, controlled, and secure control plane design?
The Layer 3 control plane is the intelligence over the network that steers traffic toward its intended destination. Which two techniques can be used in service provider-style networks to offer a more dynamic, flexible, controlled, and secure control plane design? (Choose two.)A . access control lists B. firewalls C. QoS...
Which two factors must be considered for high availability in campus LAN designs to mitigate concerns about unavailability of network resources? (Choose two.)
Which two factors must be considered for high availability in campus LAN designs to mitigate concerns about unavailability of network resources? (Choose two.)A . device resiliency B. device type C. network type D. network resiliency E. network sizeView AnswerAnswer: A,D
Which platform is well-suited as a state-aware orchestration system?
An international media provider is an early adopter of Docker and micro services and is using an open-source homegrown container orchestration system. A few years ago, they migrated from on-premises data centers to the cloud Now they are faced with challenges related to management of the deployed services with their...
Which challenge is solved by SDN for cloud service providers?
SDN emerged as a technology trend that attracted many industries to move from traditional networks to SDN. Which challenge is solved by SDN for cloud service providers?A . need for intelligent traffic monitoring B. exponential growth of resource-intensive application C. complex and distributed management flow D. higher operating expense and...
