640-911 試験問題を無料オンラインアクセス

Refer to the exhibit. When PC-A communicates with the Server what will the source MAC address be in the received frames at PC-A?

• A.MAC address of the NIC in the Server
• B.MAC address of router interface Eth1
• C.MAC address of switch interface E1/9
• D.MAC address of router interface Eth2

What network device is considered an invisible wire?

• A.router
• B.switch
• C.hub
• D.bridge

Which situation will cause a switch to flood traffic out all of the ports on the switch?

• A.The switch receives a source MAC address of 0000.0000.0000.
• B.The switch was configured in cut-through mode.
• C.The switch receives a destination MAC address of 0000.0000.0000.
• D.The switch receives a destination MAC of ffff.ffff.ffff.
• E.The switch's TCAM reaches the MAC address limit.

What is the order of the OSI stack starting at Layer 1 and ending at Layer 7?

• A.Presentation, Application, Data Link, Session, Network, Transport, Physical
• B.Physical, Data Link, Network, Transport, Session, Presentation, Application
• C.Application, Presentation, Transport, Data Link, Session, Physical, Network
• D.Physical, Network, Transport, Data Link, Session, Application, Presentation
• E.Application, Presentation, Session, Transport, Network, Data Link, Physical

A network engineer is tasked with installing a new switch into the network access layer. The switch needs to see VTP data, but does not need to participate in the VTP domain. What VTP mode should the switch be configured for?

• A.server
• B.client
• C.active
• D.off
• E.transparent