Online Access Free 600-511 Exam Questions

Which three types of interface are supported on border leaf switches to connect to an external router? (Choose three.)

• A.point-to-point interface
• B.backup interface
• C.switched virtual interface
• D.Layer 3 interface
• E.management interface
• F.subinterface with 802.1Q tagging

Which three options are major components of the Cisco ACI fabric? (Choose three.)

• A.OpenFlow controller
• B.Application Policy Infrastructure Controller
• C.application network profiles
• D.spine switches
• E.Layer 4 to Layer 7 service devices
• F.leaf switches

Which option is for migrating an existing Data Center network to Cisco ACI?

• A.First migrate existing access layer (for example, Catalyst 5500/6000 + FEX) to Cisco MDS 9500 Series.
• B.First disable flooding on each bridge domain during migration to avoid broadcast storms.
• C.First connect the core (for example, Cisco ASR 9000 Router or Cisco Nexus 7000 Series Switches) to the ACI fabric that supports external connectivity routing mechanisms (OSPF NSSA, iBGP, and static routes).
• D.First migrate existing FEXs to 9500.

Which two options are two intended uses of Layer 3-External in the ACI fabric? (Choose two.)

• A.to provide connectivity to external networks
• B.to advertise IP and MAC information outside of the ACI fabric
• C.to advertise a default gateway into the ACI fabric
• D.to define the default gateway for the devices connected to the ACI fabric
• E.to apply policy to endpoints not contained in an EPG

If flowlet switching and dynamic flow prioritization are enabled, which two statements about ACI fabric load balancing are true? (Choose two.)

• A.A flowlet is a subset of a TCP/UDP flow that is composed of packets of approximately the same size (64 bytes to 127 is flowlet 1, 128 to 255 is flowlet 2, ...).
• B.Each flowlet of a TCP/UDP flow is treated with same priority and takes the same path to avoid out-of-order packets.
• C.The egress leaf reorders out-of-order packets when flowlet switching is used.
• D.The first few identified flowlets of a TCP/UDP flow are treated with a higher priority than the last flowlet of the same TCP/UDP flow.
• E.A flowlet is a subset of a TCP/UDP flow that is composed of packets that are part of the same bursts of packets.