Brocade Communications Systems Switch 53-1001762-01 Manual De Usuario

qos rcv-queue multicast threshold

12

qos rcv-queue multicast threshold

Configures a cap on the maximum queue depth for multicast packet expansion queues.

Synopsis

qos rcv-queue multicast threshold tdt0 tdt1 tdt2 tdt3

no qos rcv-queue multicast threshold 

Operands

Sets the Tail Drop Threshold for multicast Traffic Class 0 packet expansion 
queue in units of packets (pkt). The range of valid values is 0-2047 packets. 

Sets the Tail Drop Threshold for multicast Traffic Class 1 packet expansion 
queue in units of packets (pkt). The range of valid values is 0-2047 packets.

Sets the Tail Drop Threshold for multicast Traffic Class 2 packet expansion 
queue in units of packets (pkt). The range of valid values is 0-2047 packets.

Sets the Tail Drop Threshold for multicast Traffic Class 3 packet expansion 
queue in units of packets (pkt). The range of valid values is 0-2047 packets.

.Defaults

The default is 64 packets for each multicast Traffic Class.

Command

Modes

Global configuration mode

Description

Use this command to configure a cap on the maximum queue depth for multicast packet expansion 
queues. The individual Tail Drop Threshold is specified for each of the four multicast traffic classes. 
These Tail Drop Thresholds are applied uniformly across the entire system. These queue depths are 
enforced independently by each switch. Use the no qos rcv-queue multicast threshold command to 
return the multicast expansion queques to the default value. 

Usage

Guidelines

There are no usage guidelines for this command.

Examples

To increase multicast packet expansion Tail Drop Threshold to 1000pkt for each multicast Traffic 
Class:

switch(config)#qos rcv-queue multicast threshold 1000 1000 1000 1000

To return the system to the default multicast packet expansion Tail Drop Threshold value:

switch(config)#no qos rcv-queue multicast threshold

See Also

qos rcv-queue multicast