A.IETF B.PFC C.ASIC D.TCAM
A. Features such as UplinkFast and BackboneFast are compatible with RSTP. B. An RSTP that is based on Cisco products generally performs better than the Cisco proprietary 802.1D enhancements. C. Cisco proprietary enhancements are not transparent. D. Information about port roles is sent to all switches. E. RSTPs that are based on Cisco products require no additional configuration.
A. Implement threshold monitoring using RMON. B. Implement monitoring using SNMP or RMON. C. Poll and record specific SNMP MIB objects from the device. D. Verify that SNMP MIB is supported in the relevant core device.