fix by dana watanabe to support C3500xl in description string.  Added new T3 to speed map
fix by dana watanabe to support C3500xl in description string.  Added new T3 to speed map

42wim/snmp-info,42wim/snmp-info,lucwillems/SNMP-INFO,lucwillems/SNMP-INFO,lucwillems/SNMP-INFO