SNMP Коммутатор 802.1D 60 28 3000 1 0 1 TLights_Proc OnDiscovery OnDataReceived OnDinDiscovery "Discoverydot1dTpAgingTime" "Number of unicast forwarding/filtering MAC address" "Number of discarded MAC address" "MAC address aging time-out (sec)" "SNMP Device Availability (%)" "dot1dTpFdbPort" 0.1 0.1 0.1 0.1 1000 500 250 100 90 94 96 99