Study tips 642-437

which file type describes the contents of the firmware image?

Which three methods are used by a Cisco Unified Border Element to provide network hiding?

What is the function of class-based marking?

Which analog port configuration will support these requirements?

(Choose two.)

Which QoS mechanism for VoIP works with weighted fair queuing (WFQ) and class-based weighted fair queuing (CBWFQ)?

How does LLQ ensure that voice traffic is always expedited?

Drag the appropriate DSP resource for each gateway from the list to the correct locations in the graphic so the call can be completed.

Drag the appropriate IOS commands from the left and drop them in the spaces on the right to create a dial peer

Drag the components from the left and drop them under the appropriate categories on the right.