Cisco WS-CBS3032-DEL Software Configuration Manual page 885

Chapter 37 Configuring QoS
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Beginning in privileged EXEC mode, follow these steps to create a hierarchical policy map:
Command
Step 1 configure terminal
Step 2
class-map [match-all | match-any]
class-map-name
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When you enable VLAN-based QoS and configure a hierarchical policy map in a switch stack, these
automatic actions occur when the stack configuration changes:
– When a new stack master is selected, the stack master re-enables and reconfigures these features
on all applicable interfaces on the stack master.
– When a stack member is added, the stack master re-enables and reconfigures these features on
all applicable ports on the stack member.
When you merge switch stacks, the new stack master re-enables and reconfigures these features
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on the switches in the new stack.
When the switch stack divides into two or more switch stacks, the stack master in each switch
–
stack re-enables and reconfigures these features on all applicable interfaces on the stack
members, including the stack master.
When you configure a default traffic class by using the class class-default policy-map configuration
command, unclassified traffic (traffic that does not meet the match criteria specified in the traffic
classes) is treated as default traffic class (class-default).
Cisco Catalyst Blade Switch 3130 and 3032 for Dell Software Configuration Guide
Purpose
Enters global configuration mode.
Creates a VLAN-level class map, and enter class-map configuration
mode. For information about creating a class map, see the
Traffic by Using Class Maps" section on page
By default, no class maps are defined.
• (Optional) Use the match-all keyword to perform a logical-AND
of all matching statements under this class map. All match criteria
in the class map must be matched.
(Optional) Use the match-any keyword to perform a logical-OR of
•
all matching statements under this class map. One or more match
criteria must be matched.
For class-map-name, specify the name of the class map.
•
If neither the match-all or match-any keyword is specified, the default
is match-all.
Because only one match command per class map is supported,
Note
the match-all and match-any keywords function the same. See
the "Creating Named Standard and Extended ACLs" section on
page 35-15 for limitations when using the match-all and the
match-any keywords.
Configuring Standard QoS
"Classifying
37-54.
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