Command Reference Guide

3Com Router 3000 Ethernet Family
Command Reference Guide
Chapter 2 Congestion Management Configuration
Commands
3Com Corporation
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[3Com -behavior-database] queue af bandwidth 200
[3Com -behavior-database] queue-length 16
2.5.33 remark atmclp
Syntax
remark atmclp atmclp-value
undo remark atmclp
View
Traffic behavior view
Parameter
atmclp-value: Value of the cell loss priority (CLP) bit in ATM packets, 0 or 1.
Description
Use the remark atmclp command to have the system remark the CLP bit of ATM
packets in the class.
Use the undo remark atmclp command to disable remarking the CLP bit of ATM
packets.
By default, the CLP bit of ATM packets is not remarked.
The policy that includes CLP remark can apply only on the outbound direction of
interfaces or ATM PVCs. When congestion occurs, the router drops packets with a high
CLP bit value, if CLP remark is supported.
Example
# Remark the CLP bit of ATM packets to 1.
[3Com ] traffic behavior database
[3Com -behavior-database] remark atmclp 1
2.5.34 remark dot1p
Syntax
remark dot1p cos-value
undo remark dot1p
View
Traffic behavior view
Parameter
cos-value: 802.1p priority value of VLAN packets, ranging from 0 to 7.