User manual D-LINK DGS3100 COMMAND LINE INTERFACE REFERENCE GUIDE

[. . . ] D-LinkTM DGS-3100 Series Gigabit Stackable Managed Switch CLI Manual V1. 00 DGS-3100 Series Gigabit Stackable Managed Switch CLI Manual Information in this document is subject to change without notice. © 2007 D-Link Computer Corporation. Reproduction in any manner whatsoever without the written permission of D-Link Computer Corporation is strictly forbidden. Trademarks used in this text: D-Link and the D-Link logo are trademarks of D-Link Computer Corporation; Microsoft and Windows are registered trademarks of Microsoft Corporation. [. . . ] Only administrator-level users can issue this command. Parameters Restrictions Example usage: To configure 802. 1p default priority on the Switch: DGS3100# config 802. 1p default_priority all 5 Success. DGS3100# 81 DGS-3100 Gigabit Ethernet Switch Manual show 802. 1p default_priority Purpose To display the currently configured 802. 1p priority value that is assigned to an incoming, untagged packet before being forwarded to its destination. show 802. 1p default_priority {<portlist>} The show 802. 1p default_priority command displays the currently configured 802. 1p priority value that is assigned to an incoming, untagged packet before being forwarded to its destination. <portlist> - A port or range of ports to be displayed. None. Syntax Description Parameters Restrictions Example usage: To display the current 802. 1p default priority configuration on the Switch: DGS3100# show 802. 1p default_priority Port ------1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 Priority ----------0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 More: <space>, Quit: q, One line: <return>l config scheduling_mechanism Purpose Syntax To configure the scheduling mechanism for the QoS function. config scheduling_mechanism <class_id 0-3> [strict | round_robin] 82 Description The config scheduling_mechanism command configures the scheduling mechanism for the QoS function. It allows the user to select between a round robin (WRR) and a strict mechanism for emptying the priority classes of service of the QoS function. The Switch contains four hardware priority classes of service. Incoming packets must be mapped to one of these four hardware priority classes of service, or queues. This command is used to specify the rotation by which these four hardware priority queues are emptied. The Switch's default is to empty the four hardware priority queues in order - from the highest priority hardware queue (class 3) to the lowest priority hardware queue (class 0). Each queue will transmit all of the packets in its buffer before allowing the next lower priority queue to transmit its packets. A lower priority hardware queue will be pre-empted from emptying its queue if a packet is received on a higher priority hardware queue. The packet that was received on the higher priority hardware queue will transmit its packet before allowing the lower priority hardware queue to resume clearing its queue. <class_id 0-3> ­ This specifies to which of the four hardware classes of service the config scheduling_mechanism command applies. The four hardware classes of service are identified by number (from 0 to 3), with the 0 queue having the lowest priority. strict ­ Specifies that the highest class of service is the first to be processed. That is, the highest class of service should finish emptying before the others begin. round_robin ­ Specifies that the priority classes of service are to empty packets in a weighted roundrobin (WRR) order, or in an even distribution. Only administrator-level users can issue this command. Parameters Restrictions Example usage: To configure the traffic scheduling mechanism for each COS queue: DGS3100# config scheduling_mechanism strict Success. DGS3100# show scheduling_mechanism Purpose Syntax Description Parameters Restrictions To display the current traffic scheduling mechanisms in use on the Switch. show scheduling_mechanism The show scheduling_mechanism command displays the current traffic scheduling mechanisms in use on the Switch. [. . . ] D-Link tilbyr sine kunder gratis teknisk support under produktets garantitid. Kunder kan kontakte D-Links teknisk support via våre hjemmesider, eller på tlf. Teknisk Support: D-Link Teknisk telefon Support: 800 10 610 (Hverdager 08:00-20:00) D-Link Teknisk Support over Internett: http://www. dlink. no Teknisk Support Du finder software opdateringer og brugerdokumentation på D-Link's hjemmeside. D-Link tilbyder gratis teknisk support til kunder i Danmark i hele produktets garantiperiode. Danske kunder kan kontakte D-Link's tekniske support via vores hjemmeside eller telefonisk. [. . . ]