R0106-HP MSR Router Series ACL and QoS Command Reference(V7)

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Protocol Descri
p
tion
ssh SSH packets
stp STP packets
tacacs TACACS packets
telnet Telnet packets
tftp TFTP packets
ttl-expires TTL expire packets
udld UDLD packets
udp-helper UDP helper packets
vrrp VRRP packets
vrrp6 IPv6 VRRP packets
vtp VTP packets
Usage guidelines
When defining match criteria, use the usage guidelines described in these subsections.
Defining an ACL-based match criterion
• If the ACL referenced in the if-match command does not exist, the traffic class cannot be applied to
hardware.
• You can configure multiple ACLs for a class.
• For a traffic class, you can reference an ACL twice by its name and number with the if-match
command, respectively.
• If the ACL contains deny rules, the if-match clause is ignored and the matching process continues.
Defining a criterion to match an application group or application
You can configure multiple application group or application match criteria for a class.
Defining the relationship between match criteria
• You can 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 configuration:
traffic classifier classB operator and
if-match criterion 1
if-match criterion 2
traffic classifier classA operator or
if-match criterion 3
if-match classifier classB
• You can configure multiple if-match classifier clauses for a class.
Defining a criterion to match a destination MAC address
• You can configure multiple destination MAC address match criteria for a traffic class.
• A destination MAC address match criterion is significant only to Ethernet interfaces.