8-35
Classifier-Based Software Configuration
Traffic Classes
Note If ICMP rate-limiting is already configured on a port, a service policy cannot
be applied to the port until you disable the ICMP rate-limiting configuration.
If you want to apply a service policy to the port, you can maintain ICMP rate-
limiting by configuring a QoS policy in which you add the necessary match
statements for ICMP packets to a class configuration and configure a rate-limit
action for the class in the policy configuration.
For information on globally configured ICMP, refer to the “Configuring ICMP”
section in the “Configuring IP Parameters for Routing Switches” chapter in
the Multicast and Routing Guide.
To apply a service policy on a port or VLAN interface, enter one of the
following commands from the global configuration context.
The following example shows how to apply a QoS policy to a port range and
a VLAN interface.
Context: Global configuration
Syntax: interface <port-list > service-policy <policy-name > in
Configures the specified ports with a policy that is applied
to inbound traffic on each interface.
Separate individual port numbers in a series with a comma;
for example, a1, b4, d3. Enter a range of ports by using a dash;
for example, a1-a5.
The policy name you enter must be the same as the policy
name you configured with the policy command (see
“Creating a Service Policy” on page 8-25).
Context: Global configuration
Syntax: vlan <vlan-id > service-policy <policy-name > in
Configures a policy on the specified VLAN that is applied to
inbound traffic on the VLAN interface.
Valid VLAN ID numbers range from 1 to 4094.
The policy name you enter must be the same as the policy
name you configured with the policy command (see
“Creating a Service Policy” on page 8-25).
To Next Page
Loading...
Need help?
General
