| OID symbolic | OID numeric | Type | Access | Description |
|---|
| ciscoDot11QosMIB | 1.3.6.1.4.1.9.9.416 | | | This MIB module provides network management
support for QoS on wireless LAN devices. The
objects defined in this MIB provide equivalent
support as the objects in the IEEE 802.11E
Standard draft. The original names of the objects
in the standard are included in the REFERENCE
clauses.
GLOSSARY and ACRONYMS
Access point (AP)
Transmitter/receiver (transceiver) device
that commonly connects and transports data
between a wireless network and a wired network.
AIFS
Arbitration Interframe Space. It is one of the
five different IFSs defined to provide priority
levels for access to the wireless media. It
shall be used by QSTAs to transmit data type
frames (MPDUs) and management type frames
(MMPDUs).
BSS
IEEE 802.11 Basic Service Set (Radio Cell). The
BSS of an AP comprises of the stations directly
associating with the AP.
CW
Contention Window. It is the time period between
radio signal collisions caused by simultaneous
broadcast from multiple wireless stations.
The contention window is used to compute the
random backoff of the radio broadcast. The IEEE
802.11b does not specify the unit for the time
period.
CWP Factor
Contention Window Persistence Factor. It indicates
the factor used in computing new CW values on every
15 unsuccessful attempt to transmit an MPDU or an
MMPDU of a traffic class. It is a scaling factor
in units of 1/16ths.
IFS
Inter-Frame Space is the time interval between
frames. A STA shall determine that the medium
is idle through the use of the carrier sense
function for the interval specified. In other
words, the size of the IFS determines the length
of the backoff time interval of a device to the
medium. In this case, the medium is the radio
wave spectrum. The IEEE 802.11b standard does not
specify any unit for the time interval.
BSS
IEEE 802.11 Basic Service Set (Radio Cell). The
MAC
Medium Access Control. Layer 2 in the network
model.
MPDU
MAC protocol data unit. The unit of data exchanged
between two peer MAC entities using the services
of the physical layer (PHY).
MMPDU
Management type MAC protocol data unit.
MSDU
MAC service data unit. Information that is
delivered as a unit between MAC service access
points.
QBSS
Quality of service basic service set.
QSTA
QoS station.
STA (WSTA)
A non-AP IEEE 802.11 wireless station. |
| ciscoDot11QosMIBNotifs | 1.3.6.1.4.1.9.9.416.0 | | | |
| NTF cdot11QosChangeNotif | 1.3.6.1.4.1.9.9.416.0.1 | | | This notification will be sent when the QoS
configuration in the cdot11QosConfigTable is
changed. The object cdot11TrafficClass specifies
the traffic class of which a queue is configured.
The sending of these notifications can be enabled
or disabled via cdot11QosNotifEnabled. |
| ciscoDot11QosMIBObjects | 1.3.6.1.4.1.9.9.416.1 | | | |
| ciscoDot11QosConfig | 1.3.6.1.4.1.9.9.416.1.1 | | | |
| cdot11QosConfigTable | 1.3.6.1.4.1.9.9.416.1.1.1 | | not-accessible | This table contains the basic set of attributes
to configure QoS queues for radio interfaces of
a wireless LAN device. This table has an
expansion dependent relationship with the ifTable.
Each IEEE 802.11 wireless interface has different
outbound queues for different network traffic
class. For each entry in this table, there exists
an entry in the ifTable of ifType ieee80211(71). |
| cdot11QosConfigEntry | 1.3.6.1.4.1.9.9.416.1.1.1.1 | | not-accessible | Each entry contains parameters to configure
traffic contention window, AIFS, priority
and MSDU lifetime for each traffic queue on an
IEEE 802.11 interface. |
| U32 cdot11TrafficQueue | 1.3.6.1.4.1.9.9.416.1.1.1.1.1 | Unsigned32 | not-accessible | This is the index to the outbound traffic
queue on the radio interface. |
| CDO cdot11TrafficClass | 1.3.6.1.4.1.9.9.416.1.1.1.1.2 | Cdot11QosTrafficClass | read-only | This object specifies the traffic class
and priority for the traffic on this queue. |
| U32 cdot11QosCWmin | 1.3.6.1.4.1.9.9.416.1.1.1.1.3 | Unsigned32 | read-write | This object defines the minimum contention
window value for a traffic class. The
minimum contention window is 2 to the power
of cdot11QosCWmin minus 1, and that is from
0 to 1023. The cdot11QosCWmin value must
be less than or equal to cdot11QosCWmax. |
| U32 cdot11QosCWmax | 1.3.6.1.4.1.9.9.416.1.1.1.1.4 | Unsigned32 | read-write | This object defines the maximum contention
window value for a traffic class. The
maximum contention window is 2 to the power
of cdot11QosCWmax minus 1, and that is from
0 to 1023. The cdot11QosCWmax value must be
greater than or equal to cdot11QosCWmin. |
| U32 cdot11QosBackoffOffset | 1.3.6.1.4.1.9.9.416.1.1.1.1.5 | Unsigned32 | read-write | This specifies the offset of the radio
backoff from the transmission media for
this traffic class. The backoff interval
of a radio is calculated from a pseudo
random integer drawn from a uniform
distribution over the interval determined
by the maximum and minimum of the contention
window. |
| U32 cdot11QosMaxRetry | 1.3.6.1.4.1.9.9.416.1.1.1.1.6 | Unsigned32 | read-write | This specifies the number of times the radio
retries for a particular transmission if there
is a collision for the media. |
| cdot11QosSupportTable | 1.3.6.1.4.1.9.9.416.1.1.2 | | not-accessible | This table contains the attributes indicating
QoS support information on the IEEE 802.11
interfaces of this device. This table has a
sparse dependent relationship with the ifTable.
For each entry in this table, there exists an
entry in the ifTable of ifType ieee80211(71). |
| cdot11QosSupportEntry | 1.3.6.1.4.1.9.9.416.1.1.2.1 | | not-accessible | Each entry contains attributes to indicate
if QoS and priority queue are supported for
an IEEE 802.11 interface. |
| T/F cdot11QosOptionImplemented | 1.3.6.1.4.1.9.9.416.1.1.2.1.1 | TruthValue | read-only | This object indicates if QoS is implemented
on this IEEE 802.11 network interface. |
| T/F cdot11QosOptionEnabled | 1.3.6.1.4.1.9.9.416.1.1.2.1.2 | TruthValue | read-only | This object indicates if QoS is enabled
on this IEEE 802.11 network interface. If it
is 'true', QoS queuing is ON and traffic are
prioritized according to their traffic class.
If it is 'false', there is no QoS queuing
and traffic are not prioritized. |
| U32 cdot11QosQueuesAvailable | 1.3.6.1.4.1.9.9.416.1.1.2.1.3 | Unsigned32 | read-only | This object shows the number of QoS
priority queues are available on this
IEEE 802.11 network interface. That is the
number of queue per interface in the
cdot11QosConfigTable. |
| cdot11QosIfVlanTable | 1.3.6.1.4.1.9.9.416.1.1.3 | | not-accessible | This table maps VLANs to different traffic
classes and defines their QoS properties.
This table has an expansion dependent
relationship with the ifTable. For each entry
in this table, there exists an entry in the
ifTable of ifType ieee80211(71). |
| cdot11QosIfVlanEntry | 1.3.6.1.4.1.9.9.416.1.1.3.1 | | not-accessible | Each entry defines parameters determining the
traffic class and QoS configuration of a VLAN. |
| CDO cdot11QosIfVlanId | 1.3.6.1.4.1.9.9.416.1.1.3.1.1 | CDot11IfVlanIdOrZero | not-accessible | This object identifies the VLAN (1 to 4095) on
this radio interface. |
| CDO cdot11QosIfVlanTrafficClass | 1.3.6.1.4.1.9.9.416.1.1.3.1.2 | Cdot11QosTrafficClass | read-only | This is the QoS traffic class for the traffic
transmitting on this VLAN. The traffic class
determines the priority for the VLAN. |
| ciscoDot11QosQueue | 1.3.6.1.4.1.9.9.416.1.2 | | | |
| cdot11QosQueueTable | 1.3.6.1.4.1.9.9.416.1.2.1 | | not-accessible | This table contains the queue weight and size
information and statistics for each traffic
queue on each the IEEE 802.11 interface. This
table has a sparse dependent relationship with the
ifTable. For each entry in this table, there exists
an entry in the ifTable of ifType ieee80211(71). |
| cdot11QosQueueEntry | 1.3.6.1.4.1.9.9.416.1.2.1.1 | | not-accessible | Each entry contains the current queue weight, size,
and peak size information for each traffic queue
on an IEEE 802.11 interface. |
| U32 cdot11QosQueueQuota | 1.3.6.1.4.1.9.9.416.1.2.1.1.1 | Unsigned32 | read-only | This is the current QoS priority queue packet
quota for this queue on the overall bandwidth.
The total available quota is platform
dependent and is shared among all the
transmitting queues. The queue with the
largest quota value has the largest share of
the overall bandwidth of the radio. The quota
is allocated by the radio driver dynamically. |
| G32 cdot11QosQueueSize | 1.3.6.1.4.1.9.9.416.1.2.1.1.2 | Gauge32 | read-only | This is the current QoS priority queue size
for this queue. |
| C32 cdot11QosQueuePeakSizeEx | 1.3.6.1.4.1.9.9.416.1.2.1.1.3 | Counter32 | read-only | This is the peak QoS priority queue size
for this queue. |
| ciscoDot11QosStatistics | 1.3.6.1.4.1.9.9.416.1.3 | | | |
| cdot11QosStatisticsTable | 1.3.6.1.4.1.9.9.416.1.3.1 | | not-accessible | This table contains the QoS statistics
by traffic queue on each the IEEE 802.11
network interface. This table has a expansion
dependent relationship with the ifTable.
For each entry in this table, there exists an
entry in the ifTable of ifType ieee80211(71). |
| cdot11QosStatisticsEntry | 1.3.6.1.4.1.9.9.416.1.3.1.1 | | not-accessible | Each entry contain QoS statistics for data
transmission and receive for each traffic
queue on an IEEE 802.11 interface. |
| C32 cdot11QosDiscardedFrames | 1.3.6.1.4.1.9.9.416.1.3.1.1.1 | Counter32 | read-only | This is the counter for QoS discarded frames
transmitting from this IEEE 802.11 interface for
the traffic queue. |
| C32 cdot11QosFails | 1.3.6.1.4.1.9.9.416.1.3.1.1.2 | Counter32 | read-only | This is the counter for QoS failures on
this IEEE 802.11 interface for the traffic queue. |
| C32 cdot11QosRetries | 1.3.6.1.4.1.9.9.416.1.3.1.1.3 | Counter32 | read-only | This is the counter for QoS retries performed on
this IEEE 802.11 interface for the traffic queue. |
| C32 cdot11QosMutipleRetries | 1.3.6.1.4.1.9.9.416.1.3.1.1.4 | Counter32 | read-only | This is the counter for QoS multiple retries
performed on this IEEE 802.11 interface for the
traffic queue. |
| C32 cdot11QosTransmittedFrames | 1.3.6.1.4.1.9.9.416.1.3.1.1.5 | Counter32 | read-only | This is the counter for QoS frames transmitted
from this IEEE 802.11 interface for the traffic
queue. |
| cdot11QosIfStatisticsTable | 1.3.6.1.4.1.9.9.416.1.3.2 | | not-accessible | This table contains the attributes indicating
QoS statistics on the IEEE 802.11 interfaces
of the device. This table has a sparse dependent
relationship with the ifTable. For each entry in
this table, there exists an entry in the ifTable
of ifType ieee80211(71). |
| cdot11QosIfStatisticsEntry | 1.3.6.1.4.1.9.9.416.1.3.2.1 | | not-accessible | Each entry contains attributes to support
QoS statistics on an IEEE 802.11 interface. |
| C32 cdot11QosIfDiscardedFragments | 1.3.6.1.4.1.9.9.416.1.3.2.1.1 | Counter32 | read-only | This object counts the number of QoS discarded
transmitting fragments on this radio interface. |
| ciscoDot11QosNotifControl | 1.3.6.1.4.1.9.9.416.1.4 | | | |
| T/F cdot11QosNotifEnabled | 1.3.6.1.4.1.9.9.416.1.4.1 | TruthValue | read-write | Indicates whether cdot11QosChangeNotif
notification will or will not be sent by the
agent when the QoS configuration in the
cdot11QosConfigTable is changed. |
| ciscoDot11QosMIBConformance | 1.3.6.1.4.1.9.9.416.2 | | | |
| ciscoDot11QosMIBCompliances | 1.3.6.1.4.1.9.9.416.2.1 | | | |
| ciscoDot11QosMIBCompliance | 1.3.6.1.4.1.9.9.416.2.1.1 | | | The compliance statement for the
configuration and status groups. |
| ciscoDot11QosMIBGroups | 1.3.6.1.4.1.9.9.416.2.2 | | | |
| ciscoDot11QosConfigGroup | 1.3.6.1.4.1.9.9.416.2.2.1 | | | Configurations for IEEE 802.11 QoS. |
| ciscoDot11QosStatsGroup | 1.3.6.1.4.1.9.9.416.2.2.2 | | | Status and statistics for IEEE 802.11 QoS. |
| ciscoDot11QosNotifControlGroup | 1.3.6.1.4.1.9.9.416.2.2.3 | | | Notification control configuration for QoS. |
| ciscoDot11QosNotificationGroup | 1.3.6.1.4.1.9.9.416.2.2.4 | | | Notifications for QoS configuration. |
