Dell PowerSwitch S4820T 9.50.1 Configuration Guide for the S4820T System - Page 1065

This message indicates that the specified card is not receiving enough power. In response, the system first shuts down Power over Ethernet (PoE). If the under-voltage condition persists, line cards are shut down, then the RPMs. Troubleshoot an Under-Voltage Condition To troubleshoot an under-voltage condition, check that the correct number of power supplies are installed and their Status light emitting diodes (LEDs) are lit. The following table lists information for SNMP traps and OIDs on S-Series environmental monitoring hardware and hardware components. Table 79. SNMP Traps and OIDs OID String Receiving Power .1.3.6.1.4.1.6027.3.10.1.2.5.1.6 Transmitting power .1.3.6.1.4.1.6027.3.10.1.2.5.1.8 Temperature .1.3.6.1.4.1.6027.3.10.1.2.5.1.7 OID Name chSysPortXfpRecvPower chSysPortXfpTxPower chSysPortXfpRecvTemp Description OID displays the receiving power of the connected optics. OID displays the transmitting power of the connected optics. OID displays the temperature of the connected optics. NOTE: These OIDs only generate if you enable the enable optic-infoupdate-interval is enabled command. Hardware MIB Buffer Statistics .1.3.6.1.4.1.6027.3.16.1.1.4 fpPacketBufferTable .1.3.6.1.4.1.6027.3.16.1.1.5 fpStatsPerPortTable .1.3.6.1.4.1.6027.3.16.1.1.6 fpStatsPerCOSTable View the modular packet buffers details per stack unit and the mode of allocation. View the forwarding plane statistics containing the packet buffer usage per port per stack unit. View the forwarding plane statistics containing the packet buffer statistics per COS per port. S-Series Debugging and Diagnostics 1065