Enterprise QoS Solution Reference Network Design Guide
Enterprise QoS Solution Reference Network Design Guide
Enterprise QoS Solution Reference Network Design Guide
Create successful ePaper yourself
Turn your PDF publications into a flip-book with our unique Google optimized e-Paper software.
Chapter 2 Campus <strong>QoS</strong> <strong>Design</strong><br />
show qos policer<br />
Version 3.3<br />
Catalyst 6500 PFC2/PFC3—<strong>QoS</strong> Considerations and <strong>Design</strong><br />
CAT6500-PFC2-CATOS> (enable) show qos acl map runtime SOFTPHONE-PC-3-1<br />
<strong>QoS</strong> ACL mappings on input side:<br />
ACL name Type Vlans<br />
-------------------------------- ---- ---------------------------------<br />
SOFTPHONE-PC-3-1 IP<br />
ACL name Type Ports<br />
-------------------------------- ---- ---------------------------------<br />
SOFTPHONE-PC-3-1 IP 3/1<br />
CAT6500-PFC2-CATOS> (enable)<br />
The Catalyst 6500 CatOS show qos policer verification command displays the Normal and Excess Rates<br />
and Burst for any/all policers.<br />
In the example below, three aggregate policers have been defined: SOFTPHONE-VOICE-3-1,<br />
SOFTPHONE-SIGNALING-3-1, and PC-DATA-3-1, with Normal Rates of 128 kbps, 32 kbps, and 5<br />
Mbps, respectively. Each of these policers will markdown excess traffic according to the Policed-DSCP<br />
Normal-Rate and are attached to the ACL: SOFTPHONE-PC-3-1.<br />
Example 2-59 Show <strong>QoS</strong> Policer Verification for Catalyst 6500 Switch—CatOS<br />
CAT6500-PFC2-CATOS> (enable) show qos policer runtime all<br />
Warning: Runtime information may differ from user configured setting due to hard<br />
ware granularity.<br />
<strong>QoS</strong> microflow policers:<br />
<strong>QoS</strong> aggregate policers:<br />
Aggregate name Avg. rate (kbps) Burst size (kb) Normal action<br />
--------------------- ---------------- --------------- -------------<br />
SOFTPHONE-VOICE-3-1 128 7936 policed-dscp<br />
Excess rate (kbps) Excess burst size (kb) Excess action<br />
------------------ ---------------------- -------------<br />
31457280 31744 policed-dscp<br />
ACL attached<br />
------------------------------------<br />
SOFTPHONE-PC-3-1<br />
Aggregate name Avg. rate (kbps) Burst size (kb) Normal action<br />
--------------------- ---------------- --------------- -------------<br />
SOFTPHONE-SIGNALING-3-1 32 7936 policed-dscp<br />
Excess rate (kbps) Excess burst size (kb) Excess action<br />
------------------ ---------------------- -------------<br />
31457280 31744 policed-dscp<br />
ACL attached<br />
------------------------------------<br />
SOFTPHONE-PC-3-1<br />
Aggregate name Avg. rate (kbps) Burst size (kb) Normal action<br />
--------------------- ---------------- --------------- -------------<br />
PC-DATA-3-1 4864 7936 policed-dscp<br />
Excess rate (kbps) Excess burst size (kb) Excess action<br />
------------------ ---------------------- -------------<br />
31457280 31744 policed-dscp<br />
ACL attached<br />
------------------------------------<br />
SOFTPHONE-PC-3-1<br />
CAT6500-PFC2-CATOS> (enable)<br />
<strong>Enterprise</strong> <strong>QoS</strong> <strong>Solution</strong> <strong>Reference</strong> <strong>Network</strong> <strong>Design</strong> <strong>Guide</strong><br />
2-89
Change language