A10E/A28E/A28F Configuration Guide
Alpha-A28E(config)#class-map
class-map-name
[ match-all |
match-any ]
Create traffic classification and enter
traffic classification cmap configuration
mode.
Alpha-A28E(config-cmap)#match
{ access-list-map | ip-
access-list | mac-access-
list }
acl-number
(Optional) configure traffic classification
over ACL rule. The ACL rule must be
defined firstly and the type must be
permit.
Alpha-A28E(config-cmap)#match
class-map
class-map-name
(Optional) configure traffic classification
over traffic classification rule. The
pursuant traffic classification must be
created and the matched type must be
identical with the traffic classification
type.
Alpha-A28E(config-cmap)#match
ip dscp
dscp-value
(Optional) configure traffic classification
over DSCP rules.
Alpha-A28E(config-cmap)#match
ip precedence
precedence-
value
(Optional) configure traffic classification
over IP priority.
Alpha-A28E(config-cmap)#match
vlan
vlan-list
[ double-
tagging inner ]
(Optional) configure traffic classification
over VLAN ID rule of VLAN packets.
When the matched type of a traffic classification is match-all, the matched
information may have conflict and the configuration maybe fails.
Must configure traffic classification rule for traffic classification, i.e. take match
configuration.
For traffic classification quoted by traffic policy, you cannot modify traffic
classification rule, namely, you cannot modify the match parameter of traffic
classification.
4.3.5 Creating token bucket and rate limiting rules
Create rate limiting rule on the A10E/A28E as below.
Enter global configuration
mode.
Alpha-A28E(config)#mls qos
{ aggregate-policer | class-policer |
single-policer }
policer-name
rate-
value
burst-value
[ exceed-action
{ drop | policed-dscp-transmit
dscp-
value
]
Create token bucket and
configure rate limiting rules.
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