3Com MSR 50 Network Router User Manual


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Parameter max-number: Maximum number of PVCs allowed. The value range varies by the
type of physical interface, as shown in the following table.
Description Use the
pvc max-number command to set the maximum number of PVCs
allowed on an ATM interface.
Use the
undo pvc max-number command to restore the default.
The maximum number of PVCs allowed varies with interface type.
The maximum number specified in this command is the total number of the PVCs
available to both ATM main interface and the sub-interfaces.
n
The effect of this command applies to both ATM main interface and sub-interface.
However, the command itself is available only in ATM main interface view.
Example # Configure Atm 1/0 interface to support up to 1,024 PVCs.
<Sysname> system-view
[Sysname] interface atm 1/0
[Sysname-Atm1/0] pvc max-number 1024
pvp limit
Syntax pvp limit vpi output-scr
undo pvp limit vpi
View ATM interface view
Parameter vpi: Virtual path identifier of ATM network; its value ranges from 0 to 255.
output-scr: Sustainable rate of ATM cell output, in kbps. For its detailed value
range, refer to Table 30.
Description Use the
pvp limit command to set the parameters for VP policing.
Use the
undo pvp limit command to delete the VP policing.
By default, VP policing is not performed.
Table 29 The maximum number of PVCs supported on different types of ATM interfaces
Interface type Maximum number Default
ADSL 1 to 32 32
GSHDSL 1 to 32 32
ATM OC3 1 to 1,024 1,024
ATM25 1 to 256 256
ATME3 1 to 1,024 1,024
ATMT3 1 to 1,024 1,024