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350-030 · Question #104
350-030 Question #104: Real Exam Question with Answer & Explanation
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Question
Which would be situations where configuring and using a DNS server would be advisable in an IP telephony network. (Choose 2)
Options
- AIf Network Address Translation (NAT) is required for communication between the IP phones and
- BDNS names resolution is required within the cluster deployed in a single site.
- CDNS names resolution is required for Multi-Site WAN Deployments with Centralized Call Processing.
- DDNS names resolution is required for Multi-Site WAN Deployments with Distributed Call Processing.
- EIP telephony disaster recovery network configurations.
- FThe size of the DNS response exceeds 1500 bytes, so only the first 1500 bytes are returned by the
- GThe MTU size in the network is longer than the bandwidth will allow.
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