A. Layer 2
B. Layer 3
C. Layer 4
D. out-of-band
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A. prioritization
B. classification
C. fragmentation
D. traffic shaping
A. one-way latency of 150 ms to 200 ms
B. jitter of 30 ms or less
C. packet loss of 2 percent or less
D. 150bps of overhead bandwidth
A. ISL
B. VLAN Trunk
C. VoQ
D. Enhanced ISL
A. RSVP itself provides bandwidth and delay guarantees.
B. For RSVP to be end-to-end， all devices must support RSVP.
C. RSVP reservations are maintained by a centralized reservations server.
D. An RSVP compatible QoS mechanism must be used to implement guarantees according to RSVP reservations.
A. supports multiple protocols
B. works only in a shared or loop environment
C. allows addressing for up to 4 million nodes
D. provides a high speed transport for SCSI payloads
最新試題
Which two statements about FCIP and iSCSI are correct？（）
To ensure quality， what is the maximum end-to-end transit time in milliseconds on a voice network？（）
What is the traditional mode for a firewall？（）
Which path selection protocol is used by Fibre Channel fabrics？（）
Which three of the following descriptions are true about the firewall modes？ （）
Which statement about Fibre Channel communications is correct？（）
One of your customers has deployed a Layer 3 gateway in the untrusted network. Which gateway mode is appropriate for this customer？（）
At a certain customer’s site， a NAS is both physically and logically in the traffic path. The NAS identifies clients solely based on their MAC addresses. In which access mode has this NAS been configured to operate？（）
During consultation， you find that a customer has only a single asset closet and is looking for asolution that is easy to deploy. Which NAS physical deployment model would you suggest to this customer？（）
The Cisco NAC Appliance is able to check which three items before allowing network access？（）