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NETGEAR 8800 Chassis Switch CLI Manual The weight parameter does not apply when the switch is configured for strict priority scheduling, which is the default configuration. To configure the type of scheduling you want to use for the entire switch, use the configure qosscheduler [strict-priority | weighted-round-robin] command. The weight parameter configures the relative weighting for each QoS profile. Because each QoS profile has a default weight of 1, all QoS profiles have equal weighting. If you configure a QoS profile with a weight of 4, that specified QoS profile is serviced 4 times as frequently as the remaining QoS profiles, which still have a weight of 1. If you configure all QoS profiles with a weight of 16, each QoS profile is serviced equally but for a longer period. When the switch is configured for weighted-round-robin mode, the use-strict-priority option overrides the switch configuration for the specified QoS profile on all ports. Among QoS profiles configured with the use-strict-priority-option, QoS profile QP8 has the highest priority and QP1 has the lowest priority. All strict-priority QoS profiles are serviced first according to their priority level, and then all other QoS profiles are serviced based on their configured weight. Note: If you specify use-strict-priority, lower-priority queues and weighted-round-robin queues are not serviced at all as long as higher-priority queues have any remaining packets. Example The following command configures the QoS profile parameters of QoS profile qp1: configure qosprofile qp1 maxbuffer 75 weight 4 configure qosprofile egress configure qosprofile {egress} [{{minbw } {maxbw }} | {{committed_rate [K | M]} {peak_rate [K | M]}} ] [ports [ | all]] Description Modifies the default egress QoS profile parameters. Syntax Description qosprofile minbw Specifies a QoS profile name. Range is QP1 to QP8. The minimum bandwidth (minbw) option specifies the committed information rate as a percentage of the maximum port speed. The range is 0 to 100%, and the default value is 0. When autonegotiation is off, the CIR is the specified percentage of the configured port speed. When autonegotiation is on, the CIR is the specified percentage of the maximum port speed. Chapter 14. QoS Commands | 529

Section	Page
NETGEAR 8800 Chassis Switch CLI Manual	1
Contents	3
1. Command Reference Overview	6
Introduction	6
Audience	6
Structure of this Guide	7
Understanding the Command Syntax	7
Access Levels	7
Syntax Symbols	8
Syntax Helper	8
Object Names	9
Command Shortcuts	10
Port Numbering	10
Numerical Ranges	10
Line-Editing Keys	11
Command History	12
2. Commands for Accessing the Switch	13
3. Commands for Managing the Switch	57
SNMP	57
Telnet	58
TFTP	58
System Redundancy with Dual Management Modules Installed	58
Power Supply Management	58
Simple Network Time Protocol	59
4. Commands for Managing the NETGEAR 8800 Software	157
5. Commands for Configuring Slots and Ports on a Switch	190
6. Commands for Configuring LLDP	269
7. PoE Commands	300
Summary of PoE Software Features	300
8. Commands for Status Monitoring and Statistics	330
Event Management System	330
sFlow Statistics	331
RMON	331
9. VLAN Commands	425
10. FDB Commands	453
11. Commands for Virtual Routers	472
12. Policy Manager Commands	481
13. ACL Commands	487
14. QoS Commands	520
15. Security Commands	554
SSH	554
SSL	554
User Authentication	554
Denial of Service	555
16. Network Login Commands	679
17. STP Commands	737
STP	737
RSTP	737
MSTP	738
Spanning Tree Domains	738
Member VLANs	738
Carrier VLAN	738
Protected VLAN	739
STPD Modes	739
Encapsulation Modes	740
STP Rules and Restrictions	741
18. VRRP Commands	793
19. IP Unicast Commands	814
20. IPv6 Unicast Commands	904
21. RIP Commands	950
22. RIPng Commands	973
23. OSPF Commands	994
OSPF Edge Mode	995
24. OSPFv3 Commands	1036
OSPF Edge Mode	1037
25. BGP Commands	1075
26. IP Multicast Commands	1163
27. IPv6 Multicast Commands	1242
28. MSDP Commands	1261
29. vMAN (PBN) Commands	1296
A. Configuration and Image Commands	1306
B. Troubleshooting Commands	1345
Event Management System	1345

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Match case Limit results 1 per page

Chapter 14.

QoS Commands

529

NETGEAR 8800 Chassis Switch CLI Manual

The

weight

parameter does not apply when the switch is configured for strict priority

scheduling, which is the default configuration. To configure the type of scheduling you want to

use for the entire switch, use the

configure qosscheduler [strict-priority |

weighted-round-robin]

command.

The

weight

parameter configures the relative weighting for each QoS profile. Because each

QoS profile has a default weight of 1, all QoS profiles have equal weighting. If you configure

a QoS profile with a weight of 4, that specified QoS profile is serviced 4 times as frequently

as the remaining QoS profiles, which still have a weight of 1. If you configure all QoS profiles

with a weight of 16, each QoS profile is serviced equally but for a longer period.

When the switch is configured for weighted-round-robin mode, the

use-strict-priority

option overrides the switch configuration for the specified QoS profile on all ports. Among

QoS profiles configured with the use-strict-priority-option, QoS profile QP8 has the highest

priority and QP1 has the lowest priority. All strict-priority QoS profiles are serviced first

according to their priority level, and then all other QoS profiles are serviced based on their

configured weight.

Note:

If you specify

use-strict-priority

, lower-priority queues and

weighted-round-robin queues are not serviced at all as long as

higher-priority queues have any remaining packets.

Example

The following command configures the QoS profile parameters of QoS profile

qp1

configure qosprofile qp1 maxbuffer 75 weight 4

configure qosprofile egress

configure qosprofile {egress} <qosprofile> [{{minbw <minbw_number>} {maxbw <maxbw_number>}} |

{{committed_rate <committed_bps> [K | M]} {peak_rate <peak_bps> [K | M]}} ] [ports

[<port_list> | all]]

Description

Modifies the default egress QoS profile parameters.

Syntax Description

qosprofile

Specifies a QoS profile name. Range is QP1 to QP8.

minbw

The minimum bandwidth (minbw) option specifies the committed information

rate as a percentage of the maximum port speed. The range is 0 to 100%,

and the default value is 0. When autonegotiation is off, the CIR is the

specified percentage of the configured port speed. When autonegotiation is

on, the CIR is the specified percentage of the maximum port speed.