HPE6-A79 · Question #16
A network administrator assists with the migration of a WLAN from a third-party vendor to Aruba in different locations throughout the country. In order to manage the solution from a central point…
The correct answer is C. Block all ports to the MMs except UDP 500 and 4500. Explanation/Reference: Ports 4500 and 500 are essential for controller to controller communication , since other sites do not have static/available public IP , using VPN site to site by VPN concentrator is not an option here m question also states that both MMs are reachable on…
Question
A network administrator assists with the migration of a WLAN from a third-party vendor to Aruba in different locations throughout the country. In order to manage the solution from a central point, the network administrator decides to deploy redundant Mobility Masters (MMs) in a datacenter that are reachable through the Internet.
Options
- ADeploy an MC at the datacenter as a VPN concentrator.
- BBlock all inbound connections, and instruct the MM to initiate the connection to the MCs.
- CBlock all ports to the MMs except UDP 500 and 4500.
- DInstall a PEFV license, and configure firewall policies that protect the MM.
How the community answered
(55 responses)- A9% (5)
- B2% (1)
- C84% (46)
- D5% (3)
Explanation
Explanation/Reference: Ports 4500 and 500 are essential for controller to controller communication , since other sites do not have static/available public IP , using VPN site to site by VPN concentrator is not an option here m question also states that both MMs are reachable on the internet already so blocking admin ports is essential.
Topics
Community Discussion
No community discussion yet for this question.