logs or logging and events

By default, events sent only to console port

to SSH session: CLI> monitor logging

Open

CLI(config)> logging <output> [<severity>] filter { <group> <filter_path> | all }

ip acl log packet

ip nat session { all | log | max | per-host max | threshold }

ip bfd neighbor state

ip bgp neighbor state

ip ospf neighbor state

ipsec { all | cac all | ikev1 { all | phase1 | phase2 } | ikev2 { all | phase1 | phase2 }}

sys { PSU { all | failure | ok | unplugged } | reboot all }