642-270 試験問題を無料オンラインアクセス

Which three states are possible within a dual-rate policer? (Choose three)

• A.excess bursting
• B.traffic policing
• C.exceeding
• D.conforming
• E.violation

Which audio encoding and compression standard is used for a Cisco TelePresence call between two Cisco TelePresence

• A.Advanced Audio Coding-Low Delay
• B.Audio Lossless Coding
• C.G.711
• D.G.729

How much bandwidth does a Cisco CTS-3000

• A.18.3 Mb/s
• B.15.4 Mb/s
• C.20 Mb/s
• D.11 Mb/s

During a multipoint meeting, once flow control is active, what is the maximum number of CTS......STMS?

• A.9
• B.3
• C.12
• D.6

On a Cisco TelePresence CLI, which command is the correct syntax to get Layer 2 address of all connected devices?

• A.show arp list
• B.arp list list
• C.utils arp list
• D.show arp active
• E.arp list active