READ Free Dumps For Cisco- 400-051
| Question ID 12959 | How many music on hold servers are required in a trunk-only megacluster of Cisco Unified
Communications Manager Session Management Edition?
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| Option A | 0
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| Option B | 1
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| Option C | 2
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| Option D | 3
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| Option E | 4
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| Correct Answer | A |
Explanation Explanation: When considering a megacluster deployment, the primary areas impacting capacity are as follows: The megacluster may contain a total of 21 servers consisting of 16 subscribers, 2 TFTP servers, 2 music on hold (MoH) servers (0 required), and 1 publisher Server type must be either Cisco MCS 7845-I3/H3 class or Cisco Unified Computing System (UCS) C-Series or B-Series using the 10K Open Virtualization Archive (OVA) template. Redundancy model must be 1:1. Reference: http://www.cisco.com/c/en/us/td/docs/voice_ip_comm/cucm/admin/8_5_1/ccmfeat/fsgd- 851-cm/fsmoh.html#wp1027431
| Question ID 12960 | What is the maximum one-way delay, in milliseconds, between any two Cisco Unified
Communications Manager servers in a non-Session Management Edition cluster over an
IP WAN?
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| Option A | 20
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| Option B | 40
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| Option C | 80
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| Option D | 160
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| Option E | 250
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| Correct Answer | B |
Explanation Explanation: The maximum one-way delay between any two Unified CM servers should not exceed 40 msec, or 80 msec round-trip time. Propagation delay between two sites introduces 6 microseconds per kilometer without any other network delays being considered. This equates to a theoretical maximum distance of approximately 3000 km for 20 ms delay or approximately 1860 miles. These distances are provided only as relative guidelines and in reality will be shorter due to other delay incurred within the network. http://www.cisco.com/c/en/us/td/docs/voice_ip_comm/cucm/srnd/7x/uc7_0/models.html