Cisco
500-254 · Question #4
If there is a firewall between Cisco ISE and an Active Directory external identity store, which port does not need to be open?
The correct answer is C. UDP 53. See the full explanation below for the reasoning.
Question
If there is a firewall between Cisco ISE and an Active Directory external identity store, which port does not need to be open?
Options
- ATCP 88
- BTCP 445
- CUDP 53
- DUDP 123
- EUDP/TCP 389
How the community answered
(39 responses)- A3% (1)
- B5% (2)
- C72% (28)
- D8% (3)
- E13% (5)
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