The IP phones al a customer site do not pick an IP address from the DHCP An engineer must temporarily disable LLDP on all ports of the switch to leave only CDP. Which two commands accomplish this task? (Choose two.)

Which two steps are required for bulk configuration transactions on the Cisco UCM database utilizing BAT? (Choose two.)

A high-speed network is often configured with a five-class QoS model. Which classes are used in the model?

An engineer implements QoS in the enterprise network. Which command is used to verity the classification and marking on a Cisco IOS switch?

An engineer implements a new Cisco UCM based telephony system per these requirements.
* The local Ethernet bandwidth is sized based on the total bandwidth per call
* A G 736 codec is used.
* The bit rate is 64 kbps
* The codec sample interval is 10 ms
* The voice payload size is 160 bytes per 20 ms
What should the size of the Ethernet bandwidth be per call?