52-48
Catalyst 6500 Series Switch Software Configuration Guide—Release 8.7
OL-8978-04
Chapter 52 Configuring QoS
Configuring QoS on the Switch
IP ACEs for UDP Traffic
To create or modify an IP ACE for the UDP traffic, perform this task in privileged mode:
For the port parameter keyword options, see the “IP ACE Layer 4 UDP Classification Criteria” section
on page 52-19.
This example shows how to create an IP ACE for the UDP traffic:
Console> (enable) set qos acl ip my_IPacl trust-ipprec microflow my-micro aggregate my-agg
udp any any
my_IPacl editbuffer modified. Use ‘commit’ command to apply changes.
Console> (enable)
IP ACEs for ICMP Traffic
To create or modify an IP ACE for the ICMP traffic, perform this task in privileged mode:
For the icmp_code and icmp_type parameter keyword options, see the “IP ACE Layer 4 ICMP
Classification Criteria” section on page 52-19.
This example shows how to create an IP ACE for ICMP echo traffic:
Console> (enable) set qos acl ip my_IPacl trust-ipprec microflow my-micro aggregate my-agg
icmp any any echo
my_IPacl editbuffer modified. Use ‘commit’ command to apply changes.
Console> (enable)
Task Command
Step 1
Create or modify an IP ACE for the UDP traffic. set qos acl ip {acl_name} {{dscp dscp_value} |
trust-cos | trust-ipprec | trust-dscp}
[microflow microflow_name] [aggregate
aggregate_name] udp {src_ip_spec} [{operator}
{port} [port]] {dest_ip_spec} [{operator} {port}
[port]] [precedence precedence_value |
dscp-field dscp] [before editbuffer_index |
modify editbuffer_index]
Step 2
Verify the configuration. show qos acl info {acl_name | all}
editbuffer [editbuffer_index]
Task Command
Step 1
Create or modify an IP ACE for the ICMP traffic. set qos acl ip acl_name {dscp dscp | trust-cos |
trust-ipprec | trust-dscp} [microflow
microflow_name] [aggregate aggregate_name]
icmp src_ip_spec dest_ip_spec
[icmp_type [icmp_code]| icmp_message]
[precedence precedence | dscp-field dscp]
[before editbuffer_index | modify
editbuffer_index]
Step 2
Verify the configuration. show qos acl info {acl_name | all}
editbuffer [editbuffer_index]
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