agentCosQueueWredDecayExponent
NETGEAR-QOS-COS-MIB ·
.1.3.6.1.4.1.4526.10.3.3.2.3.1.4
Object
column
r/w
Unsigned32
The decay exponent value used with the weighted
random early discard (WRED) algorithm to determine
how quickly the average queue length calculation
reacts to the current length of the queue. A higher
value produces a slower response, meaning previously
sampled queue length values are factored into the
calculation for a longer period of time. The default
value is 9.
Use caution when changing this value from its
default. If set too low, short traffic bursts can
cause WRED to drop too many packets. If set too
high, WRED might not detect queue congestion in a
timely manner and becomes ineffective. The default
value should be sufficient for most users.
This object value is only used when the
agentCosQueueMgmtType is set to wred(2) and is
otherwise ignored.
Context
- MIB
- NETGEAR-QOS-COS-MIB
- OID
.1.3.6.1.4.1.4526.10.3.3.2.3.1.4- Type
- column
- Access
- readwrite
- Status
- current
- Parent
- agentCosQueueControlEntry
- Table
- agentCosQueueControlTable
- Siblings
- 5
Syntax
Unsigned32
Values & Constraints
Object Constraints
range: 0-15
Related Objects
Sibling Objects
| Object | Type | Syntax | OID |
|---|---|---|---|
| agentCosQueueIntfIndex This is a unique index for an entry in the
agentCosQueueControlTable, agentCosQueueTable,
or agentCosQueueMgmtTable. A non-zero value indicates
the ifIndex for the correspond… | column | IF-MIBInterfaceIndexOrZero | .1.3.6.1.4.1.4526.10.3.3.2.3.1.1 |
| agentCosQueueIntfShapingRate Maximum bandwidth allowed for this interface as a
whole, typically used to shape the outbound
transmission rate. The value is specified in terms
of percentage of overall link s… | column | SNMPv2-SMIUnsigned32 | .1.3.6.1.4.1.4526.10.3.3.2.3.1.2 |
| agentCosQueueMgmtTypeIntf The management technique used for all queues on this
interface. If taildrop(1), then all new packets
presented to the queues are dropped based on some
maximum threshold value(… | column | Enumeration | .1.3.6.1.4.1.4526.10.3.3.2.3.1.3 |
| agentCosQueueDefaultsRestore Causes the default values to be restored for all COS
queue objects defined for this interface. This
includes objects in the following tables:
agentCosQueueTable
a… | column | Enumeration | .1.3.6.1.4.1.4526.10.3.3.2.3.1.5 |
| agentCosQueueIntfShapingRateUnits Gets the units of the threshold value to percentage of
port speed or kilobits per second (kbps). | column | Enumeration | .1.3.6.1.4.1.4526.10.3.3.2.3.1.6 |