D-Link Dis-200G Series Cli Reference Manual page 260

Interface
Log Description
Event description: When port is down
Log Message: Port < interface-id> link down
Parameters description:
interface-id: Interface name
Event description: When port is up
Log Message: Port < interface-id> link up, <link-speed>
Parameters description:
interface-id: Interface name
link-speed: port link speed.
LBD
Log Description
Event description: Record the event when an interface detect loop.
Log Message: <interface-id> LBD loop occurred.
Parameters description:
interface-id: Interface on which loop is detected.
Event description: Record the event when an interface loop recovered
Log Message: <interface-id> LBD loop recovered.
Parameters description:
interface-id: Interface on which loop is detected.
Login/Logout CLI
Log Description
Event description: Login through console successfully.
Log Message: Successful login through Console (Username: <username>)
Parameters description:
username: Represent current login user.
vent description: Login through console unsuccessfully.
Log Message: Login failed through Console (Username: <username>)
Parameters description:
username: Represent current login user.
Event description: Console session timed out.
Log Message: Console session timed out (Username: <username>)
Parameters description:
username: Represent current login user.
Event description: Logout through console.
Log Message: Logout through Console (Username: <username>)
Parameters description:
username: Represent current login user.
Event description: Login through telnet successfully.
Log Message: Successful login through Telnet (Username: <username>, IP: <ipaddr>)
Parameters description:
username: Represent current login user.
ipaddr: Represent client IP address.
DIS-200G Series Gigabit Ethernet Switch CLI Reference Guide
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Severity
Informational
Informational
Severity
Errors
Errors
Severity
Informational
Warning
Informational
Informational
Informational