What voice endpoint is recommended for use with the Cisco Unified Communications 500 Series for small businesses?()
第1题:
Refer to the exhibit. A router has a 256 kbps Frame Relay circuit connected to interface serial 0/0. As a large FTP packet is being placed into the hardware transmit queue of interface serial 0/0, a voice packet is placed into the priority queue of that interface. How, and in what order, wi the packets be transmitted?()
第2题:
On a WLAN controller, what is the default roaming bandwidth percentage reserved for voice clients?()
第3题:
A.mean
B.high
C.harsh
D.sweet
第4题:
What are two major sources of delay that can be managed by QoS in voice-enabled networks?()
第5题:
What is the typical marked DSCP value for a voice media packet in Voice over IP technology?()
第6题:
What will cause wireless voice devices to perform poorly?()
第7题:
If voice and data traffic will be sent and received via a WAN links, what must be configured to provide a certain amount of dedicated bandwidth and to prioritize the voice traffic over other types of network traffic?()
第8题:
What does the interface subcommand switchport voice vlan 222 indicate?()
第9题:
What is the recommended radius of a cell for a voice-ready wireless network?()
第10题:
What protocol does an IP phone use to learn the voice VLAN ID it should use for voice traffic?()