C
HAPTER
41
| Quality of Service Commands
– 979 –
ES-4500G Series
◆
Up to 16 classes can be included in a policy map.
E
XAMPLE
This example creates a policy called “rd-policy,” uses the
class
command
to specify the previously defined “rd-class,” uses the
command to
classify the service that incoming packets will receive, and then uses the
command to limit the average bandwidth to 100,000 Kbps, the
burst rate to 4,000 bytes, and configure the response to drop any violating
packets.
Console(config)#policy-map rd-policy
Console(config-pmap)#class rd-class
Console(config-pmap-c)#set ip dscp 3
Console(config-pmap-c)#police flow 10000 4000 conform-action transmit
violate-action drop
Console(config-pmap-c)#
police flow
This command defines an enforcer for classified traffic based on the
metered flow rate. Use the no form to remove a policer.
S
YNTAX
[
no
]
police flow
committed-rate committed-burst
violate-action
{
drop
|
new-dscp
}
committed-rate
- Committed information rate (CIR) in kilobits per
second. (Range: 64-1000000 kbps at a granularity of 64 kbps or
maximum port speed, whichever is lower)
committed-burst
- Committed burst size (BC) in bytes.
(Range: 4000-16000000 at a granularity of 4k bytes)
violate-action
- Action to take when packet exceeds the CIR and
BC. (There are not enough tokens to service the packet, the packet
is set red).
transmit
- Transmits without taking any action.
drop
- Drops packet as required by violate-action.
new-dscp
- Differentiated Service Code Point (DSCP) value.
(Range: 0-63)
D
EFAULT
S
ETTING
None
C
OMMAND
M
ODE
Policy Map Class Configuration
C
OMMAND
U
SAGE
◆
You can configure up to 16 policers (i.e., class maps) for ingress ports.
◆
The
committed-rate
cannot exceed the configured interface speed, and
the
committed-burst
cannot exceed 16 Mbytes.
Содержание iPECS ES-4526G
Страница 1: ...USER GUIDE User Manual ES 4550G ES 4526G Managed Layer 3 Stackable GE Switch ...
Страница 38: ...CONTENTS 38 ES 4500G Series ...
Страница 58: ...SECTION I Getting Started 58 ES 4500G Series ...
Страница 70: ...CHAPTER 1 Introduction System Defaults 70 ES 4500G Series ...
Страница 84: ...CHAPTER 2 Initial Switch Configuration Managing System Files 84 ES 4500G Series Success Console ...
Страница 86: ...SECTION I Web Configuration 86 ES 4500G Series Multicast Filtering on page 413 ...
Страница 196: ...CHAPTER 6 VLAN Configuration Configuring MAC based VLANs 196 ES 4500G Series ...
Страница 204: ...CHAPTER 7 Address Table Settings Clearing the Dynamic Address Table 204 ES 4500G Series ...
Страница 228: ...CHAPTER 8 Spanning Tree Algorithm Configuring Interface Settings for MSTP 228 ES 4500G Series ...
Страница 230: ...CHAPTER 9 Rate Limit Configuration 230 ES 4500G Series Figure 106 Configuring Rate Limits ...
Страница 260: ...CHAPTER 12 Quality of Service Attaching a Policy Map to a Port 260 ES 4500G Series ...
Страница 478: ...CHAPTER 17 IP Configuration Setting the Switch s IP Address IP Version 6 478 ES 4500G Series ...
Страница 528: ...CHAPTER 20 IP Services Forwarding UDP Service Requests 528 ES 4500G Series ...
Страница 584: ...CHAPTER 21 Unicast Routing Configuring the Open Shortest Path First Protocol Version 2 584 ES 4500G Series ...
Страница 614: ...CHAPTER 22 Multicast Routing Configuring PIMv6 for IPv6 614 ES 4500G Series ...
Страница 628: ...CHAPTER 23 Using the Command Line Interface CLI Command Groups 628 ES 4500G Series ...
Страница 702: ...CHAPTER 26 SNMP Commands 702 ES 4500G Series ...
Страница 710: ...CHAPTER 27 Remote Monitoring Commands 710 ES 4500G Series ...
Страница 868: ...CHAPTER 34 Port Mirroring Commands Local Port Mirroring Commands 868 ES 4500G Series ...
Страница 890: ...CHAPTER 37 Address Table Commands 890 ES 4500G Series ...
Страница 1066: ...CHAPTER 43 LLDP Commands 1066 ES 4500G Series ...
Страница 1076: ...CHAPTER 44 Domain Name Service Commands 1076 ES 4500G Series ...
Страница 1286: ...CHAPTER 49 Multicast Routing Commands PIM Multicast Routing 1286 ES 4500G Series ...
Страница 1288: ...SECTION I Appendices 1288 ES 4500G Series ...
Страница 1293: ...APPENDIX A Software Specifications Management Information Bases 1293 ES 4500G Series UDP MIB RFC 2013 ...
Страница 1294: ...APPENDIX A Software Specifications Management Information Bases 1294 ES 4500G Series ...
Страница 1327: ...ES 4526G ES 4550G E042011 ST R01 150200000149A ...
Страница 1328: ...APRIL 2011 ISSUE 1 0 ...