Configuring Vp Policing; Configuring Applications Over Atm; Configuring Ipoa - 3Com MSR 50 Series Configuration Manual

136 C 5: ATM C
HAPTER
Configuring VP
Policing
Configuring
Applications over ATM

Configuring IPoA

ONFIGURATION
All the configurations that are directly performed to the PVC, performed to the
■
ATM class applied to the PVC, and performed to the ATM class applied to the
ATM interface take effect if they do not conflict.
For different configurations performed to a PVC, the ATM class applied to the
■
PVC, and the ATM class applies to the ATM interface, if the configurations
conflict with each other, those apply first take effect, and conflict prompt
appears when the rest are performed.
When an ATM class is applied to a PVC, no message is prompted no matter
■
whether or not the ATM class is successfully applied.
Error messages are prompted when configurations performed to a PVC are
■
invalid.
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 satisfied, will the packets be transmitted or
received. In calculating the traffic, the LLC/SNAP, MUX and NLPID headers are
included, but the ATM cell head is not included.
Follow these steps to configure VP policing:
To do...
Enter system view
Enter ATM interface view
Set the parameters of VP
policing
Follow these steps to configure IPoA:
To do...
Enter system view
Enter ATM interface
view
Create PVC, and enter
PVC view
Configure IPoA
mapping for the PVC,
and enable PVC to carry
IP packets
Use the command...
system-view
interface atm interface-number
pvp limit vpi output-scr
Use the command...
system-view
interface atm
{ interface-number |
interface-number.subinterface-nu
mber }
pvc { pvc-name [ vpi/vci ] |
vpi/vci }
map ip { ip-address [ ip-mask ] |
default | inarp [ minutes ] }
[ broadcast ]
Remarks
-
-
Required
Remarks
-
-
-
Required
By default, no mapping is
configured. If a mapping is
configured, pseudo-broadcast is
not supported by default.
Before configuring InARP, make
sure that aal5snap encapsulation
is used. InARP is not supported
when aal5mux or aal5nlpid
encapsulations is adopted.