Module 2

Question 1

Supported Active Directory topologies:

Answer 1

Single forest with single domain
• Single forest with multiple domains
• Single forest with multiple trees
• Multiple forests in a central forest topology
• Multiple forests in a resource forest topology

Question 2

DNS load balancing is supported for:

Answer 2

Front End pools and Director pools
Edge Server pools
Stand-alone Mediation server pools

Question 3

Certificates are required for:

Answer 3

Internal servers
External user access
Group Chat server

Question 4

Client requirements include:

Answer 4

Client bootstrapping policies
• Client version policies
• Key in-band provisioning settings

Question 5

Devices include requirements for:

Answer 5

• Web services
• Enterprise Voice
• Active Directory contact objects
• Dial plans, voice policies, and outbound calling routes
• PIN authentication and policy
• Enabling PIN authentication for new devices

Question 6

Network requirements include:

Answer 6

• Network adapter card must support 1 Gbps
• Low-latency, high-bandwidth LAN
• T1/E1 lines or SIP trunking for PSTN integration

Question 7

Media requirements include:

Answer 7

• Configuring external firewall as a NAT
• Deploying media subsystem with a QoS infrastructure
• Disabling IPsec for A/V traffic

Question 8

The Lync Server 2010 Planning Tool:

Answer 8

• Helps you create an initial topology design
• Collects component configuration information
• Provides a preview of deployment
• Exports XML file for Topology Builder

Question 9

Other server roles you may deploy include:

Answer 9

• Monitoring server
• Archiving server
• Edge server
• A/V Conferencing server
• Mediation server
• Director
• Survivable Branch Appliance (SBA) or Survivable Branch Server