VeEX VePAL TX300M, User Manual

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forwarded on a best effort basis, but may be dropped in the event of congestion within the network. The combined CIR
and EIR must not exceed the line bandwidth. Traffic beyond CIR + EIR will be dropped when it enters the carrier's
network. Tap on the box to enter a rate. EIR is expressed in terms
IR Mbps
or
ULR Mbps
. Select a term to express EIR
or select
Disable
to disable the test.
Traf. Policing:
Enable or Disable the traffic policing test. For this test, traffic is transmitted at 25% higher than the
CIR+EIR. The Policing test fails if the higher traffic rate is allowed through the network.
Color Aware:
Enable, Disable. When Color Aware is enabled, the Drop Eligible parameter in the VLAN header
configuration screen is not available for configuration. If no VLAN is configured for the service traffic, the Color Aware
parameter is ignored.
CBS
and
EBS
: Committed Burst Size (CBS) and Excess Burst Size (EBS).
CBS can be enabled without enabling EBS
If EBS is enabled, then CBS is automatically enabled too
Values between 4 KBytes and 100 KBytes can be input for both CBS and EBS
V-SAM Setup - Services - Service Attributes
Enabling/Disabling Tests
A check next to the parameters in the Service Attributes table indicates that the test for the
corresponding service is set to run. Tap on the box to remove the check and cancel the test for that
service.
Service Acceptance Parameters
The user establishes Pass/Fail test criteria for the following Service Acceptance Criteria. Values define the minimum requirements
to ensure that the service meets the Service Level Agreement (SLA):
FLR:
Maximum ratio of lost frames to the total transmitted frames allowed to still be compliant with the SLA. FLR is only
guaranteed for traffic conforming to the CIR. Enter a percentage from 0-100.
FTD:
Maximum transfer time that the frames can take to travel from source to destination, and still be compliant with the
SLA. FTD is only guaranteed for traffic conforming to the CIR. Values are measured in us, ms, or sec. Input a value within
the digital range of .001-999 and 1 us-999sec. The user can also choose to
Disable
the FTD threshold evaluation. FTD
will be measured anyway but the value will not contribute toward passing or failing the service.
IFDV:
Maximum frame jitter allowed to still be compliant with the SLA. FDV is only guaranteed for traffic conforming to the
CIR. Values are measured in us, ms, or sec. Input a value within the digital range of .001-999 and 1 us-999sec. The user
can also choose to
Disable
the IFDV threshold evaluation. IFDV will be measured anyway but the value will not contribute
toward passing or failing the service.
TX300S_e-manual_D07-00-064P_RevA00