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Configure a New WAN Session
28 MM701G and MM702G User Manual
ATM QoS
Select the ATM Quality of Service indicated by your service provider. The options are:
• UBR (unspecified bit rate is the default setting)
• CBR (constant bit rate)
• VBR-rt (variable bit rate real-time)
• VBR-nrt (variable bit rate non-real-time)
QoS Peak Cell Rate
Enter the QoS Peak Cell Rate (PCR) value supplied by your service provider. If you
are not provided a PCR value, use the default. PCR is the maximum rate at which data
is transferred on the line and measured in ATM cells per second. The valid range is
1-5500 cells per second. The default PCR is 5500.
QoS Sustainable Cell Rate
Enter the QoS Sustainable Cell Rate (SCR) value supplied by your service provider.
Use for VBR-rt, and VBR-nrt ATM QoS. SCR is the average rate at which ATM cells
are transferred, measured in cells per second. The SCR must be less than the PCR. The
valid range is 1-5500 cells per second.
QoS Maximum Burst Size
Enter the QoS Maximum Burst Size (MBS) value supplied by your service provider.
Use with VBR-rt and VBR-nrt QoS. MBS is the maximum number of cells that can be
transmitted at the peak cell rate. The MBS rate must be equal to or less than the PCR.
The default MBS is 0.
Encapsulation
Select the encapsulation type as indicated by the service provider. The options are:
•
LlcBridged—Logical Link Control allows multiple protocols to be run over the
session. This is the default encapsulation.
•
VcMuxBridged—Virtual Channel Multiplexer-based encapsulation allows one
protocol to be run over the session.
2 Click
Create to add the new RFC1483-Bridge session to your session list on the WAN
Configuration
page.