Configuring Vp Policing; Configuring Applications Carried By Atm; Configuring Layer 3 Ve Interfaces - HPE FlexNetwork MSR Series Comware 5 Layer 2 - Wan Access Configuration Manual

Step
Enter ATM interface view or
8.
PVC view
Enable the ATM class on the
9.
interface or PVC

Configuring VP policing

VP policing is used to set the sustainable rate of a virtual path identifier (VPI). When applying VP
policing, the parameters of PVC are still valid. Only when the parameters of PVC and VP policing are
met, will the packets be transmitted or received. In calculating the traffic, the LLC/SNAP, MUX and
NLPID headers are included, but the ATM cell header is not included.
To set the parameters of VP policing:
Step
Enter system view.
1.
Enter ATM interface view.
2.
Set the parameters of VP policing.
3.

Configuring applications carried by ATM

Table 3, although ATM can carry multiple protocols, a specific encapsulation type might not
In
support ATM applications (such as IPoA, IPoEoA, PPPoA, and PPPoEoA).
Table 3 Support for ATM applications
ATM application
IPoA
IPoEoA
PPPoA
PPPoEoA
High MBS settings might result in the failure of the service vbr-rt and vbr-nrt commands because of
hardware limitations. To avoid the situation, set MBS to a smaller value.
With aal5snap adopted, two or more protocols are supported. But for aal5nlpid, you cannot enable
InARP on a PVC for an IPoA application.

Configuring Layer 3 VE interfaces

To configure a PVC to carry PPPoEoA, IPoEoA, and EoA, you must first specify a VE interface for
the channel. If not, the permanent virtual channel cannot be created.
Command
•
Enter ATM interface view:
interface atm
{ interface-number |
interface-number.subnumbe
r }
•
Enter PVC view:
pvc { pvc-name [ vpi/vci ] |
vpi/vci }
atm-class atm-class-name
aal5snap
Supported
Supported
Supported
Supported
200
Remarks
N/A
N/A
Command
system-view
interface atm interface-number
pvp limit vpi output-scr
aal5mux
Supported
Supported
Supported
Supported
aal5nlpid
Supported
Not supported
Not supported
Not supported