70-642 · Question #271
Your network contains a Network Policy Server (NPS) named NPS1 and a network access server named NAS1. NAS1 is configured to use NPS1 for authentication and accounting. A firewall separates NPS1 and…
The correct answer is D. UDP ports 1812, 1813, 1645 and 1646. Configure NPS UDP port information Network Policy Server (NPS) uses for RADIUS authentication and accounting traffic By default, NPS listens for RADIUS traffic on ports 1812, 1813, 1645, and 1646 for both Internet Protocol version 6 (IPv6) and IPv4 for all installed network…
Question
Your network contains a Network Policy Server (NPS) named NPS1 and a network access server named NAS1. NAS1 is configured to use NPS1 for authentication and accounting. A firewall separates NPS1 and NAS1. You need to ensure that NAS1 can successfully send authentication and accounting messages to NPS1. Which ports should you allow through the firewall?
Options
- ATCP ports 80, 443, 389 and 1645
- BTCP ports 88, 135, 139 and 1813
- CUDP ports 53, 67, 68 and 69
- DUDP ports 1812, 1813, 1645 and 1646
How the community answered
(34 responses)- A18% (6)
- B9% (3)
- C3% (1)
- D71% (24)
Explanation
Configure NPS UDP port information Network Policy Server (NPS) uses for RADIUS authentication and accounting traffic By default, NPS listens for RADIUS traffic on ports 1812, 1813, 1645, and 1646 for both Internet Protocol version 6 (IPv6) and IPv4 for all installed network adapters.
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