QTECH QSW-3400 Инструкция по настройке - Manual (Page 200)

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199
Command Explanation
Global mode
class-map
no class-map
Create a class-map and enter class-map
mode, the no command deletes the
specified class-map.
match {access-group | ip
dscp | ip precedence
precedence-list>| ipv6 access-group
index-or-name>| ipv6 dscp | ipv6
flowlabel | vlan |
cos | c-vlan }
no match {access-group | ip dscp | ip
precedence|ipv6 access-group| ipv6 dscp |
ipv6 flowlabel | vlan | cos | c-vlan}
Set the match standard of class-map,
(classify data flow by ACL, IPv4
Precedent or DSCP, etc for the class
map); the no command deletes the
specified match standard.
2. Configure policy-map of flexible QinQ
Command Explanation
Global mode
policy-map
no policy-map
Create a policy-map and enter policy-
map mode, the no command deletes
the specified policy-map.
class [insert-before
map-name>]
no class
After a policy-map is created, it can be
associated to a class. Different policy or
new DSCP value can be applied to
different data flows in class mode; the
no command deletes the specified
class-map.
set {s-vid }
no set {s-vid }
Assign the new cos and vid value to the
packets which match the class map, no
command cancels the operation.
3. Bind flexible QinQ policy-map to port
Command Explanation
Port mode
service-policy in
no service-policy in
Apply a policy-map to a port, the no
command deletes the specified policy-
map applied to the port.