Alcatel-Lucent OmniSwitch 6250, Справочное руководство CLI, Страница: 1513 / 2018

QoS Policy Commands
OmniSwitch CLI Reference Guide November 2009 page 39-17
policy port group
Configures a port group and its associated slot and port numbers. A port group may be attached to a policy
condition. The action associated with that policy will be applied to all members of the port group.
policy port group group_name slot/port[-port] [slot/port[-port]...]
no policy port group group_name
policy port group group_name no slot/port[-port] [slot/port[-port]...]
Syntax Definitions
group_name The name of the port group (up to 31 alphanumeric characters).
slot/port[-port] The slot and port (or port range) to be included in the group. At least
one slot/port combination must be specified. Additional combinations
may be included in the group; each combination should be separated by
a space.
Defaults
N/A
Platforms Supported
OmniSwitch 6250
Usage Guidelines
•
Use this command to configure a group of ports to which you want to apply QoS rules. Rather than
create a condition for each port, group ports together. Use the
policy condition command to associate a
condition with the port group.
•
Use the no form of the command to remove a port group from the configuration, or to remove a slot/
port from a port group.
•
If a range of ports is specified using the syntax slot/port-port (i.e., 2/1-8), a single port within that
range cannot be removed on its own. The entire range must be deleted as it was entered.
•
When a port group is used as part of a policy rule and a policy action specifies a maximum bandwidth,
each interface in the port group will be allowed the maximum bandwidth.
•
To prevent IP source address spoofing, add ports to the port group called UserPorts . This port group
does not need to be used in a condition or rule to be effected on flows and only applies to routed traf-
fic. Ports added to the UserPorts group will block spoofed traffic while still allowing normal traffic on
the port. Refer to the
OmniSwitch 6250 Network Configuration Guide for more information about ACL
security enhancements.
•
Use the qos user-port command to configure the option to filter or administratively disable a port
when a specific type of traffic (Spoof, RIP and/or, BPDU) is received on a port that is a member of the
pre-defined UserPorts group.