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Chapter 8: Configuring ATM Virtual Circuits
Avidia System Configuration and Management User Manual 155
Adding ATM Traffic Profiles
The ATM Traffic Profiles are stored in an ATM Traffic Descriptor Table. Each profile has an
index number assigned to it. You use the index number to assign a profile to a PVPC or PVCC.
1 From the ::traffic=> prompt, type show then press to view the ATM Traffic
Descriptor Table.
2 Note the next available index number.
3 Type the new command in the following format then press .
new <index> <type>
Parameters
<index>
The ATM Traffic Descriptor Table index number you want to associate with the
configuration.
<type>
One of the following supported traffic descriptors with associated parameters:
• ubr [<pcr01>][<CDVT>]
• cbr <pcr01> <CDVT> <MaxCTD> <CLR>
• nrt-VBR <PCR01> <CDVT> <MaxCTD> <CLR> <SCR01> <MBS>
• rt-VBR <PCR01> <CDVT> <MaxCTD> <CLR> <SCR01> <MBS>
<pcr01>
The desired peak cell rate, in cells per second, to be applied to all cells regardless of
the CLP tagging. This parameter is optional for ubr traffic. The valid range is
150-353207.
<CDVT>
The maximum allowable Cell Delay Variation Tolerance, or delay between
consecutive ATM cells, in cells per second. The valid range is 150-180000. The
default is 1500.
<MaxCTD>
The maximum Cell Transfer Delay, or elapsed time between the transmission of a cell
and the receipt of that cell at its destination, in microseconds. The valid range is 20 -
1000.
ENTER
ENTER