User guide

PPPoE PPPoE command reference
iMG/RG Software Reference Manual (ADSL Port)
8-100
8.7.4.1.41 PPPOE SET TRANSPORT QOSCLASS
Syntax PPPOE SET TRANSPORT
{<name>|<number>} QOSCLASS
{UBR|CBR|VBR|VBRRT|ABR|QFC
}
Description This command sets the quality of service class for an existing PPPoE transport that per-
forms dialout over PVC.
Options The following table gives the range of values for each option that can be specified with
this command and a default value (if applicable).
Example --> pppoe set transport pppoe3 abr
See also PPPOE SHOW TRANSPORT
PPPOE SET TRANSPORT QOSCLASS
Option Description Default Value
name An existing PPPoE transport. To display transport names, use
the pppoe list transports command.
N/A
number An existing PPPoE transport. To display transport numbers, use
the pppoe list transports command.
N/A
ubr Unspecified Bit Rate; non-constant and unpredictable data
transport rate. PCR (Peak Cell Rate) is the average and maxi-
mum speed of transmission.
UBR
cbr Constant Bit Rate; constant demand and predictable data trans-
port rate. PCR is the average and maximum speed of transmis-
sion.
vbr Variable Bit Rate; non-constant but predictable data transport
rate that uses Non-Real-Time (NRT). You can specify the PCR,
SCR, BT and MBS for VBR traffic.
vbrrt Variable Bit Rate Real-Time; non-constant but predictable data
transport rate that uses Real-Time (RT). You can specify the
PCR, SCR, BT and MBS for VBRRT traffic.
abr Available Bit Rate; non-constant and unpredictable data trans-
port rate that provides ATM-layer feedback and flow control.
qfc QFC; ATM flow control protocol that supports ABR.