3Com 3C13636 Configuration Manual page 1325

3Com Router 3000 Ethernet Family
Configuration Guide
mpls-exp (in the outbound direction), ip-precedence, dscp, rtp, and acl are
effective for IP and MPLS packets.
fr-de, atm-clp, protocol, inbound-interface, any, and classifier are effective for all
packets.
When packets of a certain class do not meet the packet type restrictions of a rule, the
rule is senseless and regarded as ineffective, and the system will neglect it when
performing process by class.
I. Defining a class and enter the class view
Perform the following configuration in system view.
Table 3-20 Define a class and enter the class view
Define a class and enter the class view
Delete a class
The user-defined class name tcl-name should not be that of the classes pre-defined by
the system.
By default, the class is defaulted to and. That is, the relation between respective
matching rules in the class view is logic AND.
II. Defining/deleting the rule matching all packets
Perform the following configurations in class view.
Table 3-21 Define/delete the rule matching all packets
Define the rule matching all packets
Delete the rule matching all packets
III. Defining/deleting classifier match rule
Perform the following configurations in class view.
Table 3-22 Define/delete classifier match rule
Define classifier match rule
Delete classifier match rule
Operation
Operation
Operation
3Com Corporation
3-19
Chapter 3 Congestion Management
Command
traffic classifier tcl-name [ operator
{ and | or } ]
undo traffic classifier tcl-name
if-match [ not ] any
undo if-match [ not ] any
Command
if-match [ not ] classifier tcl-name
undo if-match [ not ] classifier tcl-name
Command