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What is a characteristic of video traffic that governs QoS requirements for video?
What is a characteristic of video traffic that governs QoS requirements for video?A . Video is typically constant bit rate.B . Voice and video are the same, so they have the same QoS requirements.C . Voice and video traffic are different, but they have the same QoS requirements.D . Video...
On which Cisco Unified Communications Manager nodes can the TFTP service be enabled?
On which Cisco Unified Communications Manager nodes can the TFTP service be enabled?A . Any nodeB . Any subscriber nodesC . Only nodes that have Cisco Unified CM service enabledD . Any two nodeView AnswerAnswer: A
Which configuration is needed to accomplish this task?
An administrator needs to stop the leading 9 from outbound calls on an IOS Voice Gateway and ensure that the system handles 911 emergency calls. Which configuration is needed to accomplish this task? A) B) C) D) A . Exhibit AB . Exhibit BC . Exhibit CD . Exhibit DView...
When a 8800 series phone is registered over MRA, where does it register?
When a 8800 series phone is registered over MRA, where does it register?A . Cisco Unified Communications ManagerB . Expressway-CC . Cisco Unified Presence ServerD . Expressway-EView AnswerAnswer: A
Why would we not include an end user’s PC device in a QoS trust boundary?
Why would we not include an end user’s PC device in a QoS trust boundary?A . The end user could incorrectly tag their traffic to bypass firewalls.B . There is no reason not to include an end user’s PC device m a QoS trust boundaryC . The end user may...
How does Cisco Unified Communications Manager determine which pattern to use?
Multiple route patterns match a number. How does Cisco Unified Communications Manager determine which pattern to use?A . the one that discards everything PreDotB . the one with the longest matchC . the one that comes first in numerical orderD . the one with the closed matchView AnswerAnswer: D
Which action should be taken to troubleshoot this issue?
End users report bad video quality and voice choppiness on Cisco Collaboration endpoints. The engineer changed the device pool the users were in but did not correct the problem. Which action should be taken to troubleshoot this issue?A . Set the service parameter Use Video Bandwidth Pool for Immersive Video...
As a voice engineer, which two recommendations do you make to your company to optimize Cisco Unified Communications Manager configuration to reduce the number of toll fraud incidents? (Choose two.)
As a voice engineer, which two recommendations do you make to your company to optimize Cisco Unified Communications Manager configuration to reduce the number of toll fraud incidents? (Choose two.)A . Inbounds CSS on any gateway typically should have access to internal destinations only and not PSTN destinations.B . Classify...
Which DSCP values are expected for interactive voice and video?
An engineer is setting up a system with voice and video endpoints using auto-QoS policy on the switches. Which DSCP values are expected for interactive voice and video?A . EF AND AF41B . EF AND AF21C . EF AND CS3D . EF AND CS6View AnswerAnswer: A
On which protocol and port combination does Cisco prime collaboration receive notifications (Traps and InformRequests) from several network devices in the collaboration infrastructure for which it has requested notifications?
On which protocol and port combination does Cisco prime collaboration receive notifications (Traps and InformRequests) from several network devices in the collaboration infrastructure for which it has requested notifications?A . UDP 161B . TCP 161C . TCP 80D . UDP 162View AnswerAnswer: D
