
1152700 • Issue 1 • February 2001 • Operation and Maintenance
DLP-787 
Page 9 of 12
Table 787-2.  User Selectable Service Class Types and Parameters
SERVICE CLASS TYPE
ATM CBR, QoS Class I
ATM VBR, QoS Class II
ATM UBR, QoS Class Unspecified
Cell Delay Variation Tolerance
SELECTABLE PARAMETERS
Peak Cell Rate (PCR) Kbps Cell Loss Priority (CLP) = 0 + 1
Peak Cell Rate (PCR) Kbps
Sustained cell rate (SCR) Cell Loss Priority (CLP)
Tagging
Maximum Burst Size (MBS)
None
Specified in microseconds
COMMENTS
Card type and contract dependent.
QoS Class I defined, not selectable.
Card type and contract dependent, CLP always equals 0+1.
Card type and contract dependent.
Determines if SCR connection is a VBR.1 (CLP=0+1) or VBR.2 (CLP=0).
Determines if SCR connection is a VBR.2 (No) or VBR.3 (Yes).
Predetermined selectable values of 32, 50, 100, 150, or 210. See note below.
No Selectable Parameters for UBR service.
User defined according to traffic contract.
Cellworx Vision Subnetwork Management System | ||
File Configuration Fault Performance  | ||
Time and Date  | 
  | |
Connection  | Create...  | |
  | ||
Topology  | View ...  | |
Software  | Configure Traffic Contract ...  | |
Configure Service Provider Profile ...  | ||
NMIC Platform  | ||
View Ring Resource Usage ...  | ||
  | ||
  | View Fiber Bandwidth Usage ...  | |
  | ||
Figure 787-7.  GUI Connection Menu Tree
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