R3303-HP HSR6800 Routers ACL and QoS Command Reference

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If a class that uses the AND operator has multiple if-match customer-vlan-id or if-match service-vlan-id
clauses, a packet that matches any of the clauses matches the class.
The match criteria listed below must be unique in a class that uses the AND operator. To ensure that the
class can be successfully applied to interfaces, avoid defining multiple if-match clauses for these match
criteria or inputting multiple values for any of the list arguments, such as the 8021p-list argument.
• customer-dot1p 8021p-list
• destination-mac mac-address
• dscp dscp-list
• ip-precedence ip-precedence-list
• source-mac mac-address
To create multiple if-match clauses or specify multiple values for any of these list arguments, ensure that
the operator of the class is OR.
Usage guidelines
• Defining an ACL-based match criterion
For a class, you can reference an ACL twice by its name and number with the if-match command,
respectively.
• Defining a criterion to match a destination MAC address
You can configure multiple destination MAC address match criteria for a class.
A destination MAC address match criterion is significant only to Ethernet interfaces.
• Defining a criterion to match a source MAC address
You can configure multiple source MAC address match criteria for a class.
A criterion to match a source MAC address is significant only to Ethernet interfaces.
• Defining the relationships between match criteria
This subsection describes how to use both AND and OR operators to define the match
relationships between the criteria for a class.
For example, define class classA with three match criteria. The relationship between them is
criterion 1 AND criterion 2 OR criterion 3. Use the following commands:
{ traffic class classB operator and
{ if-match criterion 1
{ if-match criterion 2
{ traffic class classA operator or
{ if-match criterion 3
{ if-match class classB
You can configure multiple if-match clauses for a class.
• Defining a criterion to match DSCP values
{ You can configure multiple DSCP match criteria for a class. All defined DSCP values are
automatically sorted in ascending order.
{ You can configure up to eight DSCP values in one command line. If multiple identical DSCP
values are specified, the system considers them as one. If a packet matches one of the defined
DSCP values, it matches the if-match clause.