Planet WGSW-24000 User Manual page 124

4.5.2.11 DiffServ Service Detailed Statistics
This screen displays class-oriented statistical information for the policy, which is specified by the interface
and direction. The 'Member Classes' drop down list is populated on the basis of the specified interface
and direction and hence the attached policy (if any). Highlighting a member class name displays the
statistical information for the policy-class instance for the specified interface and direction.
Selection Criteria
Counter Mode Selector - Specifies the format of the displayed counter values, which must
be either Octets or Packets. The default is 'Packets'.
Slot.Port - List of all valid slot number and port number combinations in the system that
have a DiffServ policy currently attached (in either direction), from which one can be
chosen.
Direction - List of the traffic direction of interface as either In or Out, from which one can be
chosen. Only shows the direction(s) for which a DiffServ policy is currently attached.
Member Classes - List of all DiffServ classes currently defined as members of the selected
Policy Name. Choose one member class name at a time to display its statistics.If no class is
associated with the chosen policy then nothing will be populated in the list.
Non-Configurable Data
Policy Name - Name of the policy currently attached to the specified interface and
direction.
Operational Status - Operational status of the policy currently attached to the specified
interface and direction. The value is either Up or Down.
Offered Packets/Octets (In) - Displays the count of the packets/octets offered to this class
instance before the defined DiffServ treatment is applied.
Discarded Packets/Octets (In) - Displays the count of the packets/octets discarded for this
class instance for any reason due to DiffServ treatment of the traffic class.
Sent Packets/Octets (Out) - Displays the count of the packets/octets forwarded for this
class instance after the defined DiffServ treatment was applied. In this case, forwarding
means the traffic stream was passed to the next functional element in the data path, such as
the switching or routing function or an outbound link transmission element
Tail Dropped Packets/Octets (Out) - Displays the count of the packets/octets discarded
due to tail dropping from a transmission queue, typically due to the effects of traffic shaping.
Random Dropped Packets/Octets (Out) - Displays the count of the packets/octets
discarded due to WRED active queue depth management, typically due to the effects of
traffic shaping. This count is only applicable for a class instance whose policy attributes
includes random dropping.
Shape Delayed Packets/Octets (Out) - Displays the count of the packets/octets that were
delayed due to traffic shaping. This count is only applicable for a class instance whose
policy attributes includes shaping.