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Hey guys! I hope you can help me.We are updating some switches, Catalyst 9200 and 9300, to the software release 17.6.4. (DNA and Network Essential).Everything works as expected but we are getting some curious syslog warning messages. %SISF-4-ENTRY_BL...
sh device-tracking policy IPDT_POLICYDevice-tracking policy IPDT_POLICY configuration:security-level guarddevice-role nodeNOT gleaning from Neighbor DiscoveryNOT gleaning from DHCPgleaning from ARPgleaning from DHCP4NOT gleaning from protocol unknlim...
did you find a solution? We upgraded some switches to 17.6.4 and have the same issue ...Found your topic to late, so I opened a new topic ... sry for that%SISF-4-ENTRY_BLOCKED : Entry blocked --> Log Warning 17.6.4 - Cisco Community
