Configuring QoS
QoS Defaults
OmniSwitch 6624/6648 Network Configuration Guide
April 2004
page 21-11
Policy Action Defaults
The following are defaults for the
policy action
command:
Note that in the current software release, the
deny
and
drop
options produce the same effect that is, the
traffic is silently dropped.
Note.
There are no defaults for the
policy condition
command.
Default (Built-in) Policies
The switch includes some built-in policies, or default policies, for particular traffic types or situations
where traffic does not match any policies. In all cases, the switch accepts the traffic and places it into
default queues.
•
Fragments
—Fragments with unknown source or destination TCP/UDP ports are accepted on the
switch, unless the
qos classify fragments
command is entered. See
“Fragment Classification” on
page 21-17
for more information about this command.
•
Other traffic
—Any traffic that does not match a policy is accepted or denied based on the global dispo-
sition setting on the switch. The global disposition is by default
accept
. Use the
qos default bridged
disposition
,
qos default routed disposition
,
and
qos default multicast disposition
commands to
change the disposition as described in
“Creating Policy Conditions” on page 21-24
and
“Setting the
Global Default Dispositions” on page 21-13
.
•
The
switch
network group
—The switch has a default network group, called
switch
, that includes all IP
addresses configured for the switch itself. This default network group may be used in policies. See
“Creating Network Groups” on page 21-35
for more information about network groups.
•
Policy Port Groups
—The switch has built-in policy port groups for each slot. The groups are called
Slot01
,
Slot02
, etc. Use the
show policy port group
command to view the built-in groups.
Description
Keyword
Default
Whether the flow matching the
rule should be accepted or
denied
disposition
accept