Supported Notifications

By default, the following notifications are enabled on a switch:

  • Manager password changes

  • SNMP authentication failure

  • Link-change traps: when the link on a port changes from up to down (linkDown) or down to up (linkUp)

  • Port-security (web, MAC, or 802.1X) authentication failure

  • Invalid password entered in a login attempt through a direct serial, Telnet, or SSH connection

  • Inability to establish a connection with the RADIUS or TACACS+ authentication server

  • DHCP snooping events

  • ARP protection events