D-Link DES-3226L Technical Information download pdf (Page 79)

Switching Commands 79

is an instance of this timer on a per-Port, per-GARP participant basis. The

Leave All Period Timer is set to a random value in the range of LeaveAllTime

to 1.5*LeaveAllTime. Permissible values are 200 to 6000 centiseconds (2 to

60 seconds). The factory default is 1000 centiseconds (10 seconds).

Port GMRP Mode Indicates the GARP Multicast Registration Protocol (GMRP) administra-

tive mode for the port, which is enabled or disabled (default). If this parameter

is disabled, Join Time, Leave Time and Leave All Time have no effect.

Class of Service (CoS) Commands

This section describes the commands you use to configure and view Class of Service (CoS) settings on

the D-Link DES-3226L switch. The commands in this section allow you to control the priority and

transmission rate of traffic.

Note: Commands you issue in the Interface Config mode affect a single interface, while

commands you issue in the 'Global Config' mode affect all interfaces.

classofservice dot1p-mapping

This command maps an 802.1p priority to an internal traffic class. The <userpriority> parameter is the

802.1p priority level. The value ranges from 0-7. The <trafficclass> parameter specifies the traffic class

to map to the 802.1p priority. The value ranges from 0-2. The 'no' form of this command is not

supported.

Format classofservice dot1p-mapping <userpriority> <trafficclass>

Modes Global Config

classofservice trust dot1p

This command sets the class of service trust mode to 802.1p packet markings.

Format classofservice trust dot1p

Mode Global Config

no classofservice trust

This command sets the interface mode to untrusted.

Format no classofservice trust

Modes Global Config

traffic-shape

This command specifies the maximum transmission bandwidth limit for the interface as a whole. Traffic

shaping smoothes temporary traffic bursts over time so that the transmitted traffic rate is bounded. The

<0-100> value is the percentage of port speed. For example, a value of 20 means that the port speed for

egress traffic is at 20% of the maximum rate. The

<rate 0-10000000> is the absolute bandwidth

value of the port in kbps in increments of 64 kbps.

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D-Link DES-3226L Technical Information Page 79