Description - Dell Force10 Z9000 Reference Manual

Version 8.3.7.0
Version 7.6.1.0
Version 7.5.1.0
pre-Version
6.1.1.1
Usage
E-Series Only Behavior
Information
If a Policy QoS is applied on an interface when clear qos statistics is issued, it
clears the egress counters in show queue statistics and vice versa. This behavior is due to the
values being read from the same hardware registers.
The clear qos statistics command clears both the queued and matched byte and
packet counters if the queued counters incremented based on classification of packets to the
queues because of policy-based QoS. If the queued counters were incremented because of
some other reason and do not reflect a matching QoS entry in the CAM, this command clears
the matched byte and packet counters only.
Related
show qos statistics
Commands

description

Add a description to the selected policy map or QoS policy.
C-Series, E-Series, S-Series, Z-Series, S4810
Syntax description {description}
To remove the description, use the no description {description} command.
Parameters
description
Defaults none
Command Modes CONFIGURATION (policy-map-input and policy-map-output; conf-qos-policy-in and conf-qos-
policy-out; wred)
Command History
Version 8.3.11.1
Version 8.3.7.0
pre-Version
7.7.1.0
Related
policy-map-input
Commands
policy-map-output
qos-policy-input
Introduced on the S4810.
Introduced on the S-Series.
Introduced on the C-Series.
Introduced on the E-Series.
– displays the QoS statistics.
Enter a description to identify the policies (80 characters maximum).
Introduced on the Z9000.
Introduced on the S4810.
Introduced.
– creates an input policy map.
– creates an output policy map.
– creates an input QoS-policy on the router.
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