An ISE profiler leaves a plant gateway unclassified even though the team's leaf profile matches on sysDescr. The gateway has a fixed address, answers SNMP queries, and keeps its web interface closed. Which probe supplies the attributes that this match needs?
Select an answer to reveal the explanation.
Short Explanation
You need the SNMP query probe when your match depends on system description data. It polls the gateway for sysDescr and related system OIDs, providing the attributes your leaf profile requires.
Full Explanation
The SNMP query probe is correct because the stated leaf profile matches on sysDescr, an SNMP system object. Polling sysDescr and related system OIDs supplies the required attributes; the gateway’s fixed address does not prevent SNMP polling, and its closed web interface is irrelevant to this probe. NMAP fingerprints open services, but cannot read the gateway’s closed web interface to obtain evidence that way. NetFlow profiles endpoints from observed traffic patterns, not system OIDs, so flow records cannot provide the required sysDescr value. RADIUS identifies endpoints from authentication records, which likewise do not supply the required system OIDs. Exam caveat: profiler results depend on configured matching rules and enabled probes; matching one attribute does not guarantee classification if other required conditions are absent. Practical check: confirm SNMP reachability and credentials from the ISE probe context, then inspect the collected sysDescr and related OIDs to verify they match the profile rule.