Free 648-244 Exam Braindumps
648-244 Designing and Implementing Cisco Unified Communications on Unified Computing Systems DIUCUCS Questions 16–20 (page: 5)

Which two statements would lead you to use a mixed Cisco Unified Communications Manager cluster with physical and virtual machines instead of a fully virtualized deployment? (Choose two.)

  1. when migrating from a physical to a virtual deployment
  2. when inter virtual machine traffic should be switched with Cisco Nexus 1000V Series Switches
  3. when using MOH audio live-stream devices
  4. when you want to use direct-attached Fibre Channel SAN devices
  5. when you need remote access to the BIOS setup

Answer(s): A,C



Why should you use the Cisco Unified Communications Sizing Tool in addition to your design solution that you did manually?

  1. this is not necessary if the DocWiki guidelines for virtualized Cisco Unified Communications are followed
  2. to distribute and place the virtual machines automatically in the optimized way
  3. to calculate CPU and memory utilization
  4. to select the optimized OVA template for the deployment

Answer(s): C



When designing a Cisco Unified Communications Manager cluster, how many MOH Unicast streams are supported per server when streaming is colocated?

  1. 48
  2. 128
  3. 250
  4. 256
  5. 500

Answer(s): E



When designing a virtualized Cisco Unity Connection deployment, which two statements are true? (Choose two.)

  1. configure CPU affinity for Cisco Unity Connection
  2. reserve an unused core per Cisco Unity Connection virtual machine
  3. reserve an unused core per host server
  4. iLBC codec selection reduces the number of ports by 75 percent
  5. a Cisco Unity Connection cluster supports up to 40,000 users

Answer(s): C,D



How many coresident applications can be hosted on a Cisco UCS C200 M2 server when using Cisco Unified Communications Manager Business Edition 6000?

  1. 3
  2. 4
  3. 5
  4. 6
  5. 8

Answer(s): B



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