D-Link DMS-3130 User Manual - Page 481
BPDU Protection
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DMS-3130 Series Multi-Gigabit L3 Stackable Managed Switch Web UI Reference Guide Log Description Event description: Record the event when the configure information of DDP is saved automatically. Log Message: [Unit , ]Configuration automatically saved to flash due to configuring from DDP(Username: , IP: ) Parameters description: Unit: Box ID username: Represent current login user. ipaddr: Represent client IP address Severity Informational BPDU Protection Log Description Event description: Record the event when the BPDU attack happened. Log Message: enter STP BPDU under protection state (mode: ) Parameters description: interface-id: Interface on which detected STP BPDU attack. mode: BPDU Protection mode of the interface. Mode can be drop, block, or shutdown Event description: Record the event when the STP BPDU attack recovered. Log Message: recover from BPDU under protection state. Parameters description: interface-id: Interface on which detected STP BPDU attack. Severity Informational Informational CFM Log Description Event Description: Cross-connect is detected Log Message: CFM cross-connect. VLAN:, Local(MD Level:, Interface:, Direction:) Remote(MEPID:, MAC:) Parameters Description: vlanid: Represents the VLAN identifier of the MEP. mdlevel: Represents the MD level of the MEP. interface-id: Represents the interface number of the MEP. mepdirection: Can be "inward" or "outward". mepid: Represents the MEPID of the MEP. The value 0 means unknown MEPID. macaddr: Represents the MAC address of the MEP. The value all zeros mean unknown MAC address. Note: In CFM hardware mode, remote MEP information (mepid and macaddr) is unknown. Event Description: Error CFM CCM packet is detected. Log Message: CFM error CCM. MD Level:, VLAN:, Local(Interface:, Direction:) Remote(MEPID:, MAC:) Parameters Description: vlanid: Represents the VLAN identifier of the MEP. Severity Critical Warning 470