ELTEX MES3108 - Page 212

212 MES3000 Ethernet switch series
Table 5.255 Commands of the configuration mode for the list of traffic classification criteria
Command
Value
Action
match access-group
acl_name
(1–32) characters
Adds a traffic classification criterion. Defines traffic filtration
rules according to ACL for the classification.
Valid for the qos advanced mode only.
no match access-group
acl_name
Removes a traffic classification criterion.
Commands of the Configuration Mode for Traffic Classification Strategy
Command line request of the configuration mode for traffic classification strategy appears as
follows:
console# configure
console(config)# policy-map policy-map-name
console(config-pmap)#
Table 5.256 Commands of the configuration mode for traffic classification strategy
Command
Value
Action
class class_map_name
[access-group acl_name]
(1–32) characters
Defines a traffic classification rule and enters the configuration
mode of the classification rule—policy-map class.
- acl_name—defines traffic filtration rules according to ACL for
the classification. The access-group optional parameter is
mandatory for creation of a new classification rule.
In order to use the policy-map strategy configuration
for an interface, use the service-policy command in
the interface configuration mode.
Valid for the qos advanced mode only.
no class class_map_name
Removes a class-map traffic classification rule from the policy-
map strategy.
Commands of the Configuration Mode for Classification Rules
Command line request in the configuration mode for classification rules appears as follows:
console# configure
console(config)# policy-map policy-map-name
console(config-pmap)# class class-map-name [access-group acl- name]
console(config-pmap-c)#
Table 5.257 Commands of the configuration mode for classification rules
Command
Value
Action
trust [cos | dscp | cos-dscp]
The trusted mode is not
set by default.
Defines the trusted mode for a certain type of traffic. The
command sets a value which will be used in QoS as internal
DSCP.
- cos—CoS is used as internal DSCP;
- dscp—DSCP of incoming packets is used as internal DSCP
(default value);
- cos-dscp—if incoming packets are IP packets, their DSCP is
used as internal DSCP; otherwise CoS is used.
Valid for the qos advanced mode only.
no trust
Sets the default value.
set
{dscp new_dscp |
queue queue_id |
cos new_cos | vlan vlan_id}
new-dscp: (0–63)
queue-id: (1–8)
new-cos: (0–7)
Sets new values for IP packet.
The set and trust commands are mutually exclusive
for the same policy-map strategy.
The policy-map strategies which use set and trust
commands or have an ACL classification are assigned