Table 7-8 Sct Bandwidth Parameter Descriptions - Cisco MGX 8850 (PXM1E/PXM45) Configuration Manual

Managing PXM1E Port SCTs
Table 7-8
Table 7-8
Parameter
SERV-TYPE
PCR
SCR
MCR
MBS
CDVT
ICR
MFS
1. SCR = sustained cell rate
2. MCR = minimum cell rate
3. MBS = maximum burst size
4. CDVT = cell delay variation tolerance
5. ICR = initial cell rate
6. MFS = maximum frame size
Cisco MGX 8850 (PXM1E/PXM45), Cisco MGX 8950, Cisco MGX 8830, and Cisco MGX 8880 Configuration Guide
7-18
describes the SCT ABR Parameters shown in the example.
SCT Bandwidth Parameter Descriptions
Description
The service type (for example, CBR, VBR, ABR) to which the parameters in this
table apply (for example, COSB_NUM, CAC_TYPE, UPC_ENB).
Specifies the maximum PCR for a connection using this service type. The value is
a percentage of the maximum cell rate for the logical interface. 1000000 is equal
to 100%.
The range and units are 0 to 1000000.
Specifies the SCR
percentage of the maximum cell rate for the logical interface. 1000000 is equal to
100%.
The range and units are from 0 to 1000000.
Specifies the MCR
percentage of the maximum cell rate for the logical interface. 1000000 is equal to
100%.
The range and units are from 0 to 1000000.
Specifies the maximum number of cells that can arrive at a rate equal to the PCR.
3
The MBS is used for policing.
The range and units are from 1 to 5000000.
Specifies the CDVT
Specifies the ICR
configured period of time. The value is a percentage of the PCR for the logical
interface. 1000000 is equal to 100%.
Note ABR service type connections are used only.
The range and units are from 0 to 1000000.
Specifies the AAL5 MFS
1
for a connection using this service type. The value is a
2
for a connection using this service type. The value is a
4
for the first leaky bucket.
5
for a transmission on a connection that has been idle for a
6
in cells.
Release 5.0.10, OL-3845-01 Rev. B0, August 16, 2004
Chapter 7 Managing Service Class Templates