Study tips 642-991

Which two of the following factors do IT departments need to consider when designing cabling plants? (Choose two

Which two Cisco Nexus 5500 features position the switch as an effective solution in the data center aggregation layer? (Choose two

In a data center environment, which ACL type allows for role-based access control?

Used in combination with DHCP snooping, which feature helps prevent spoofing attacks in the data center access layer?

Which access layer design can improve STP stability with the use of enhanced features like UDLD, loop guard, and BPDU guard?

Which two of the following are requirements of FCoE? (Choose two

Why are server-to-server traffic flows routed through the aggregation layer?

Which statement best describes the impact of the STP on this topology?

Which feature helps the default gateway to switch over to the secondary aggregation switch shown?

At which network layer would you likely find features like QoS ACLs?