Remark Atm-Clp - H3C MSR810 Command Reference Manual

You can configure the priority of IP packets carried by each PVC. IP packets are transmitted through
the PVC corresponding to the priority of the IP packets.
• If no corresponding PVC is found, the IP packets are transmitted through the default PVC.
• If no default PVC is configured, the IP packets are distributed across the PVCs that are not
configured with priorities on a per-packet basis.
• If all PVCs are configured with priorities, the IP packets are dropped.
Data packets that are not IP packets are distributed across all PVCs in the PVC-group on a
per-packet basis.
All PVCs in a PVC-group obtain the encapsulation type and protocol type from the PVC-group.
A PVC belongs to one PVC-group.
This command is applicable to ATM P2MP subinterfaces, but not to ATM P2P subinterfaces.
The number of a PVC-group is unique on an interface (including interface and subinterface).
Examples
# Create a PVC-group numbered 1.
<Sysname> system-view
[Sysname] interface atm 2/4/0
[Sysname-ATM2/4/0] pvc-group 1
[Sysname-ATM2/4/0-pvc-group-1]
Related commands
display atm pvc-group
precedence

remark atm-clp

Use remark atm-clp to re-mark the cell loss priority (CLP) flag value of ATM cells.
Use undo remark atm-clp to restore the default.
Syntax
remark [ green | red | yellow ] atm-clp atm-clp-value
undo remark [ green | red | yellow ] atm-clp
Default
The CLP flag value of ATM cells is not re-marked.
Views
Traffic behavior view
Predefined user roles
network-admin
Parameters
green: Re-marks the CLP flag value of a green packet.
red: Re-marks the CLP flag value of a red packet.
yellow: Re-marks the CLP flag value of a yellow packet.
atm-clp-value: Sets the CLP flag value to 0 or 1. The cells with a CLP flag value of 1 are dropped first
when network congestion occurs.
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