Alcatel-Lucent 6850-48 参考指南
QoS Policy Commands
page 53-182
OmniSwitch CLI Reference Guide
September 2009
show policy classify tos
Specifies a ToS value for a hypothetical packet to show how the QoS software in the switch will handle
the packet.
the packet.
show policy classify {l2 | l3 | multicast} [applied] tos tos_value
Syntax Definitions
l2
Uses the Layer 2 classifier for the hypothetical packet.
l3
Uses the Layer 3 classifier for the hypothetical packet.
multicast
Uses the multicast IGMP classifier for the hypothetical packet.
applied
Indicates that only applied policies should be examined.
tos_value
The Type of Service bits value included in the IP header. The three most
significant bits of the byte determine the precedence (i.e, priority) of the
frame (0 is the lowest, 7 is the highest).
significant bits of the byte determine the precedence (i.e, priority) of the
frame (0 is the lowest, 7 is the highest).
Defaults
N/A
Platforms Supported
OmniSwitch 6400, 6850, 6855, 9000, 9000E
Usage Guidelines
• Use this command to determine if the switch will classify the traffic condition specified and match it to
a policy. By default the classifier only tests pending policies (policies that have not yet been applied).
Use the applied keyword to test only those policies that have been applied.
Use the applied keyword to test only those policies that have been applied.
• Use the qos apply command to activate policies.
• If a ToS value is specified, a DSCP value may not be specified.
Examples
-> show policy classify l3 tos 7
for more information about the potential screen display.
Release History
Release 6.1; command was introduced.