Which configuration command configures queue buffer allocati

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第4题：

What is the protocol of following described： there are 4 priority queues：high，medium，normal.low the high and medium queue have precedence over the default queue the classifcation is configuration via the command ‘priority-list’ the default queue is the normal queue.

第5题：

Which two Cisco AutoQoS configuration statements are true？ （）

• A、the auto discovery qos command is supported on serial interfaces， subinterfaces， and virtual interfaces
• B、CEF must be enabled before configuring the auto discovery qos command
• C、the auto discovery qos privilege EXEC command must be configured on a router for several days to collect a sampling of data traffic
• D、the auto qos trust command relies on NBAR to provide VoIP classification
• E、the auto qos voip command configures the voip classification on routers and switches

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第9题：

A user complains that the network printer is not printing.  The system administrator knows there is a print queue for the network printer and needs to check on the queue.  Which command is run?（）

• A、 netstat 
• B、 lpstat 
• C、 telinit 
• D、 prtconf 

第10题：

Which statement describes queue and buffer managment in the E-series router?（）

• A、Buffer memory is managed dynamically in the I/O module.
• B、Buffer memory is managed dynamically in the switch fabric.
• C、Buffer memory is managed dynamically on egress line modules.
• D、Buffer memory is managed dynamically on ingress line modules