A.Optical network
B.Network management
C.Storage-area network (SAN)
D.Content delivery network (CDN)
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A.Stores data on the network and connects the local-area network (LAN) to the wide-area network (WAN)
B.Routes traffic down alternative paths and connects the local-area network (LAN) to the wide- area network (WAN)
C.Broadcasts data to all devices that are connected to it across the local-area network (LAN) and wide-area network (WAN)
D.Reads Media Access Control (MAC) addresses to forward messages to the correct location and connects the local-area network (LAN) to the wide-area network (WAN)
A.Host
B.Switch
C.Printer
D.Repeater
A.Layer one
B.Layer two
C.Layer three
D.Layer four
A.Optical fiber
B.Access point
C.Directional antenna
D.Omni-directional antenna
A.Network security
B.Wireless network
C.Content networking
D.Virtual Private Network (VPN)
最新試題
Which tool provides A complete guide that makes it easier for partners, regardless of theirexperience level, to sell cisco unified communications solutions to their customers?（）
What is the goal of the borderless network architecture?（）
Which cisco product portfolio allows users to access their email, voice, and fax messagesfrom A single inbox anytime, anywhere?（）
The cisco ironport portfolio performs which service?（）
Is an open standard promotes interoperability among the wireless client adapters and dial-inservers from different vendors.（）
What are three benefit that the Smart Business Architecture provides to customers?（）
A standard three-year term, next-business-day hardware replacement, and telephone support arefeatures of which cisco support program?（）
Which device is used in wireless networks to send transmissions to a target area?（）
Which two Internet Protocol (IP) telephony devices are best categorized as infrastructurecomponents?（）
Which cisco security product line uses deep inspection to identify and prevent malicious attacks,resource misuse, and unauthorized access?（）