70-663 · Question #3
Your network contains an internal network and a perimeter network that are separated by firewall. The perimeter network ___________ Server 2010 Edge Transport server. You plan to deploy an internal…
The correct answer is C. 50636 and 25. Edge Transport Server Network Ports for EdgeSync Secure LDAP TCP 50636 (Edgesync service over SSL) from the Hub Transport server to the Edge Transport server For the Edge Synchonization, the 50636 must be open for successful EdgeSync synchronization which is used for directory…
Question
Your network contains an internal network and a perimeter network that are separated by firewall. The perimeter network ___________ Server 2010 Edge Transport server. You plan to deploy an internal Exchange Server 2010 organization that meets the following requirements.
- Support EdgeSync synchronization
- Support encrypted delivery of outbound e-mail messages to the Edge
Transport server
- Minimize the attack surface of the internal network
Which TCP ports should you allow form the internal network to the perimeter network?
Options
- A3309 and 25
- B3309 and 636
- C50636 and 25
- D50636 and 135
How the community answered
(41 responses)- A2% (1)
- B12% (5)
- C80% (33)
- D5% (2)
Explanation
Edge Transport Server Network Ports for EdgeSync Secure LDAP TCP 50636 (Edgesync service over SSL) from the Hub Transport server to the Edge Transport server For the Edge Synchonization, the 50636 must be open for successful EdgeSync synchronization which is used for directory synchronization from Hub Transport servers to ADAM. To set up the rule, the IP address must be internal IP address between the Hub and Edge server. Edge Transport Server Network Ports for Mail Flow SMTP (TCP 25) from the Internet to the Edge Transport server SMTP (TCP 25) from the Edge Transport server to the Hub Transport server SMTP (TCP 25) from the Hub Transport server to the Edge Transport server DNS (UDP 53) from the Edge Transport server to a DNS server capable of public DNS lookups (ie to look up MX records)
Topics
Community Discussion
No community discussion yet for this question.