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Teldat GmbH
bintec Rxxx2/RTxxx2
Field
Peak Cell Rate (PCR)
Sustained Cell Rate
(SCR)
Maximum Burst Size
(MBS)
17.2.3 OAM Controlling
OAM is a service for monitoring ATM connections. A total of five hierarchies (flow level F1
to F5) are defined for OAM information flow. The most important information flows for an
ATM connection are F4 and F5. The F4 information flow concerns the virtual path (VP) and
the F5 information flow the virtual channel (VC). The VP is defined by the VPI value, the
VC by VPI and VCI.
Description
applications with burst data traffic.
•
rate is assigned to the connection - Sustained Cell Rate
(SCR). This may be exceeded by the volume configured in
Maximum Burst Size (MBS). Additional ATM traffic is
marked and handled with low priority based on the utilisation
of the destination network, i.e. is discarded if necessary. The
Peak Cell Rate (PCR) constitutes the maximum possible data
rate. This category is suitable for critical applications with
burst data traffic.
Enter a value for the maximum data rate in bits per second.
Possible values:
to
The default value is .
Only for ATM Service Category =
or
Enter a value for the minimum available, guaranteed data rate
in bits per second.
Possible values:
to
The default value is .
Only for ATM Service Category =
or
Enter a value for the maximum number of bits per second by
which the PCR can be exceeded briefly.
Possible values:
to
The default value is .
: A guaranteed data
.
.
.
17 WAN
311
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