User manual NETGEAR GS752TXS

[. . . ] All rights reserved No part of this publication may be reproduced, transmitted, transcribed, stored in a retrieval system, or translated into any language in any form or by any means without the written permission of NETGEAR, Inc. To register your product, get the latest product updates, get support online, or for more information about the topics covered in this manual, visit the Support website at http://support. Phone (US & Canada only): 1-888-NETGEAR Phone (Other Countries): Check the list of phone numbers at http://support. Com/app/answers/detail/a_id/984 Trademarks NETGEAR, the NETGEAR logo, ReadyNAS, ProSafe, ProSecure, Smart Control Center, Auto Uplink, X-RAID2, and NeoTV are trademarks or registered trademarks of NETGEAR, Inc. [. . . ] The QoS setting lets you map each of the eight priority levels to one of seven internal hardware priority queues. The six most significant bits of the DiffServ field are called the Differentiated Services Code Point (DSCP) bits. Click Cancel to cancel the configuration on the screen and reset the data on the screen to the latest value of the switch. If you change any of the settings on the page, click Apply to send the updated configuration to the switch. coS Interface Configuration Use the CoS Interface Configuration page to apply an interface shaping rate to all interfaces or to a specific interface. To display the CoS Interface Configuration page, click the QoS  CoS tab, and then click the Advanced  CoS Interface Configuration link. You can select multiple ports and LAGs to apply the same setting to the selected interfaces. From the Interface Trust Mode field, specify whether the selected interface(s) trust a particular packet marking when the packet enters the port. The QoS setting lets you map each of the eight priority levels to one of seven internal hardware priority queues. The six most significant bits of the DiffServ field are called the Differentiated Services Code Point (DSCP) bits. From the Interface Shaping Rate field, specify the maximum bandwidth allowed. This is typically used to shape the outbound transmission rate in increments of 64 kbps in this range of 16–16384. This value is controlled independently of any per-queue maximum bandwidth configuration. The expected shaping at egress interface is calculated as: frameSize*shaping*64/(frameSize+IFG), where IFG (Inter frame gap) is 20 bytes, frameSize is configured frame size of the traffic and shaping is configured traffic shaping in the Interface Shaping Rate field. For example, when 64 Bytes frame size and 64 Interface Shaping Rate are configured, expected shaping will be approximately 3121 kbps. Click Cancel to cancel the configuration on the screen and reset the data on the screen to the latest value of the switch. If you make changes to the page, click Apply to apply the changes to the system. Interface Queue Configuration Use the Interface Queue Configuration page to define what a particular queue does by configuring switch egress queues. User-configurable parameters control the amount of bandwidth used by the queue, the queue depth during times of congestion, and the scheduling of packet transmission from the set of all queues on a port. The configuration process is simplified by allowing each CoS queue parameter to be configured globally or per-port. a global configuration change is automatically applied to all ports in the system. 174 | Chapter 6: Configuring Quality of Service GS752TXS Smart Switch Software Administration Manual To display the Interface Queue Configuration page, click the QoS  CoS tab, and then click the Advanced  Interface Queue Configuration link. [. . . ] Failure of the end-user to comply with the applicable requirements may result in unlawful operation and adverse action against the end-user by the applicable National regulatory authority. Note: This product’s firmware limits operation to only the channels allowed in a particular Region or Country. Therefore, all options described in this user's guide may not be available in your version of the product. Appendix C: Notification of Compliance | 311 GS752TXS Smart Switch Software Administration Manual Europe – EU Declaration of Conformity Marking by the above symbol indicates compliance with the Essential Requirements of the R&TTE Directive of the European Union (1999/5/EC). [. . . ]