640-916 試験問題を無料オンラインアクセス

Which is employed by Cisco Nexus 7000 switching products to create multiple logical switches?

• A.vPC
• B.VRF
• C.VDC
• D.VTP
• E.VLAN

What is the purpose of Fibre Channel over Ethernet?

• A.FCoE encapsulates native Fiber Channel traffic inside iSCSI packets.
• B.FCoE maps Fibre Channel onto Layer 2 Ethernet, Converging IP, and storage networks.
• C.FCoE encapsulates Native Fiber Channel inside IP packets.
• D.FCoE encapsulates native Fiber Channel traffic inside GRE tunnels.
• E.Data Center Bridging uses FCoE to transport IP traffic over native Fiber Channel.

A network engineer is configuring a pair of 6248 Fabric Interconnects, each with dual 10G uplinks to a parent switch. One design requirement is to ensure a specific server is able to use 10G of throughput to the LAN without contention from other servers within the 5108 chassis. Which technology will accomplish this?

• A.Port-Channels
• B.Unified Ports
• C.LAN Pin Groups
• D.System QoS Policy

Based on a modular approach in network design, what are the two functionalities of the data center core layer? (Choose two.)

• A.connection between WAN and server farm blocks
• B.access-list checking and filtering
• C.data encryption
• D.NAT
• E.high-speed transport

Which vPC connection creates the illusion of a single control plane?

• A.vPC overlay link
• B.vPC keepalive link
• C.vPC peer link
• D.vPC management link
• E.vPC control link