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Company XYZ wants to redesign the Layer 2 part of their network and wants to use all available uplinks for increased performance. They also want to have end host reachability supporting conversational learning. However, due to design constraints, they cannot implement port-channel on the uplinks. Which other technique can be used to make sure the uplinks are in active/active state?
Answer: A
Company XYZ was not satisfied with the reconvergence time OSPF is taking. BFD was implemented to try to reduce the reconvergence time, but the network is still experiencing delays when having to reconverge. Which technology will improve the design?
Answer: B
An enterprise plans to evolve from a traditional WAN network to a software-defined WAN network. The existing devices have limited capability when it comes to virtualization. As the migration is carried out, enterprise applications and services must not experience any traffic impact. Which implementation plan can be used to accommodate this during the migration phase?
Answer: A
A security architect receives reports of these incidents: • An attacker exploits printers and medical devices in the organization to gain control of the network. • An attacker disrupts operations through attacks on networked business infrastructure. What is the next step to address these issues after discovery and classification of devices?
Answer: C
Which two protocols are used by SDN controllers to communicate with switches and routers? (Choose two.)
Answer: CE
Which SDN architecture component is used by the application layer to communicate with the control plane layer to provide instructions about the resources required by applications?
Answer: B
A customer has a functional requirement that states HR systems within a data center should be segmented from other systems that reside in the same data center and same VLAN. The systems run legacy applications by using hard-coded IP addresses. Which segmentation method is suitable and scalable for the customer?
Answer: C
Which feature is supported by NETCONF but is not supported by SNMP?
Answer: A
Two routers R1 and R2 are directly connected through an Ethernet link. Both routers are running OSPF over the Ethernet link and OSPF has been registered with BFD. R1 has been set up to transmit BFD at a 50 ms interval, but R2 can receive only at a 100 ms rate due to platform limitations. What does this mean?
Answer: B
Which extensions to GRE tunneling provide session tracking and in-order packet delivery in exchange for additional state stored in tunnel endpoints?
Answer: A
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