What is a requirement for Feed Service to work?

The correct answer is D. Cisco ISE has Internet access to download feed update. Cisco ISE Feed Service allows ISE to download updated profiling feeds (OUI data, device fingerprints, etc.) from Cisco's cloud-based feed server. For this to work, the ISE Policy Administration Node (PAN) must have Internet access to reach Cisco's external feed server. The port…

Architecture and Deployment

Question

Options

ATCP port 3080 must be opened between Cisco ISE and the feed server
BCisco ISE has a base license.
CCisco ISE has access to an internal server to download feed update
DCisco ISE has Internet access to download feed update

How the community answered

(29 responses)

A
7% (2)
B
3% (1)
D
90% (26)

Explanation

Cisco ISE Feed Service allows ISE to download updated profiling feeds (OUI data, device fingerprints, etc.) from Cisco's cloud-based feed server. For this to work, the ISE Policy Administration Node (PAN) must have Internet access to reach Cisco's external feed server. The port used is TCP 443 (HTTPS), not 3080. A base license is not sufficient - profiling requires at least a Plus license. An internal server is not involved unless using an offline/proxy setup.

Topics

#Cisco ISE#Feed Service#Internet Connectivity#Updates

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