System > SNMP Settings > SNMP Trap Settings
From this page you can specify whether the device can send SNMP notifications.
Figure 4.28 – System > SNMP Settings > SNMP Trap Settings
SNMP Authentication Traps: Tick the box to send authentication failure notifications.
System Coldstart Traps: System cold start boot-up information.
System Warmstart Traps: System warm start boot-up information.
Fiber Port Link Up / Link Down: Fiber port connection information.
Twisted Pair Port Link Up / Link Down: Twisted pair port connection information.
Firmware Upgrade State: Information of firmware upgrade - success or failure.
Port Security Violation: Information of Port Security Violation.
Loopback Detection occurring / recovery: Tick the box to send SNMP Trap when Loopback Detection
occurring and recovery.
Duplicate IP Detected: Information of duplicate IP was detected.
Click Apply for the changes to take effect.
System > User Accounts
From this page you can control user privileges. Select Enabled or Disable to configure the Password
Encryption State. Add a new user by typing in a User Name, Password and choose the level of
privilege(Admin, Operator or User) from the Access Right drop-down menu, then click the Apply button.
You can modify an existing user account in the User Account Table. To change the password, type in the
Old Password, New Password and retype it in the Confirm New Password entry field and select the
Encrypt, then click the Edit button. To delete the user account, click the Delete button.
Figure 4.29– System > User Accounts
System > MAC Address Aging Time
The MAC Address Aging Time page specifies the length of time a learned MAC Address will remain in the
forwarding table without being accessed (that is, how long a learned MAC address is allowed to remain idle).
To change this, type in a different value representing the MAC address age-out time in seconds.
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