VeEX RXT-6000e, User Manual

Page: 261 / 387

The Bandwidth Profile specifies how much traffic the customer is authorized to transmit and how the frames are
prioritized within the network. In the Bandwidth table, the user specifies the following bandwidth criteria:
CIR: Committed Information Rate. This is the guaranteed maximum rate at which the customer can send
frames that are assured to be forwarded through the network without being dropped. Tap on the box to enter a
rate and choose between IR Mbps or ULR Mbps . Allowed values range from 0.01Mbps to the line bandwidth.
Information Rate (IR): Measures the average Ethernet frame rate starting at the MAC address field and
ending at the CRC.
Utilized Line Rate (ULR):
Measures the average Ethernet frame rate starting with the overhead and
ending at the CRC.
V-SAM Services - Header
Excess Information Rate (EIR):
Maximum rate above the CIR at which the customer can send frames that will
be 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).
Not supported on 10GE, 40GE
and 100GE .
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
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