This condition is generated by the Ethernet bridging process (eswd) when STP (Spanning Tree Protocol) cannot derive the base MAC (Media Access Control) address of the system. The ESWD_STP_BASE_MAC_ERROR message is logged each time the Ethernet bridging process STP functionality failed to derive the base MAC address of the system. When a ESWD_STP_BASE_MAC_ERROR event … [Read more...]
How to do a packet capture of monitor traffic interface
monitor traffic interface <interface-name> displays the packet send/received by Routing Engine in that interface. For example, in below output we can see the STP packets received and LLDP packets send out of the interface … [Read more...]