Which Cisco NAC Appliance component is optional?

Which statement is the most accurate regarding IPsec VPN design for an Enterprise Campus environment?

Which OSPF option can you configure to connect two parts of a partitioned backbone through a nonbackbone area?

Which two statements correctly describe an IPS device? (Choose two.)

Which two ways to support secure transport of multicast traffic are true? (Choose two.)

Which router type injects external LSAs into the OSPF database using either other routing protocols or static routes?

What are three primary components in IS-IS fast convergence? (Choose three.)

Multicast pim spare-mode send traffic overload. Which feature can reduce the multicast traffic in the access layer?

From a design perspective which two of the following OSPF statements are most relevant? (Choose two)

Which multicast implementation strategy provides load sharing and redundancy by configuring intradomain RPs as MSDP peers?