Cisco Certified Design Expert Practical 352-011 Prüfungsfragen mit Lösungen:
1. 
2. Which option reduces jitter in a VoIP network?
A) Increase the bandwidth of the links
B) Deploy WRED
C) Adjust the playout delay buffer at the receiver
D) Deploy call Admission Control
3. Drag and drop the optical technology design characteristics on the left to the correct optical technologies on the right. Not all options are used.
4. The enterprise customer ABC Corp will deploy a centralized unified communications application to provide voice, and instant messaging to their branch offices. Some of the branch offices are located in remote locations and are connected via a 1.5 Mb/s Layer 3 VPN connection. Which two ways are the most cost-effective to ensure that this new application is implemented properly? (Choose two)
A) Set WAN optimization on the CE router to compress the voice packets for improved bandwidth utilization and performance
B) Set LFI on the WAN connections to interleave the small voice packets with the large data packets
C) Use a low bitrate codec such as G 729
D) Use a low bitrate codec such as G 711
E) Set voice activity detection to avoid sending packets when the conversations is silent
F) Enable VRF-Lite on the CE router to create a separate voice VRF
5. A network is designed to use OSPF to reach eBGP peers. For eBGP peers to stay stable in case of a link failure, what condition should be avoided?
A) Disable BGP synchronization
B) Advertise IP addresses used on eBGP peer statements via eBGP
C) Advertise IP addresses used on eBGP statements via a normal OSPF area
D) Use an ACL to block BGP in one direction
Fragen und Antworten:
| 1. Frage Antwort: Nur für Mitglieder sichtbar | 2. Frage Antwort: C | 3. Frage Antwort: Nur für Mitglieder sichtbar | 4. Frage Antwort: C,E | 5. Frage Antwort: B |
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