Switch Unit Mgmt Port Range

1.3.6.1.4.1.171.12.11.1.9.4.1.4

-- "This object indicates the total ports of this unit. This object is a set of system LED indications. The first four octets is defined as system LED. The first LED is power LED. The second LED is status LED(01:fail or error).The Third LED is Console LED. The other octets are the logical port LED (following dot1dBasePort ordering). Every two bytes are presented to a port. The first byte is presented to the Link/Activity LED .The second byte is presentd to the Speed LED. . status LED: 01 = fail or error. 02 = unit work normal. Link/Activity LED : The most significant bit is used for blink/solid: 8 = The LED blinks. The second significant bit is used for link status: 1 = link fail. 2 = link pass. Speed LED : 01 = 10Mbps. 02 = 100Mbps. 03 = 1000Mbps. The four remaining bits are currently unused and must be 0.