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An engineer is configuring 802.1X authentication on Cisco switches in the network and is using CoA as a mechanism.
Which port on the firewall must be opened to allow the CoA traffic to traverse the network?
- A . TCP 6514
B. UDP 1700
C. TCP 49
D. UDP 1812
Suggested Answer: B
Explanation:
CoA Messages are sent on two different udp ports depending on the platform. Cisco standardizes on UDP port 1700, while the actual RFC calls out using UDP port 3799.
Explanation:
CoA Messages are sent on two different udp ports depending on the platform. Cisco standardizes on UDP port 1700, while the actual RFC calls out using UDP port 3799.
Posted : 27/11/2022 1:38 am