Brocade Multi-Service IronWare QoS and Traffic Management Configuration Guide (Supporting R05.6.00) - Manual (Page 177)

Multi-Service IronWare QoS and Traffic Management Configuration Guide 163
53-1003037-02
Enhanced buffer management for NI-MLX-10Gx8 modules and NI-X-100Gx2 modules
4
BRONZE 95 0
GOLD 100 5
Module Type Total Memory Max. Gold Min. Gold Max. Bronze Min. Bronze
8x10 1392 MB 1392 MB 64 MB 1328MB 0
MB
2x100 1472 MB 1472 MB 73 MB 1398 MB 0
MB
Configuring Virtual Output Queue (VOQ) queue size
Modules with 256MB VOQ size support
The following modules support a maximum VOQ size of 256MB. You also can disable the
maximum VOQ size to allow the VOQ to grow to the size of the buffer-pool which the internal priority
is associated with. This is recommended to be used only when there are two separate buffer-pools
– one for high priority traffic and another for low priority traffic.
• NI-MLX-10Gx8-D
• NI-MLX-10Gx8-M
• NI-MLX-10Gx8-X
• NI-X-100Gx2
Configuration
To configure the max queue size for a queue-type (internal priority) enter the following command:
Brocade(config)#qos queue-type 1 max-queue-size 260000
Syntax: [no] qos queue-type queue-number max-queue-size max-queue
The queue-number variable signifies the queue-type priority for which “max-queue-size” is
changed. The queue-number can vary from 0-7.
The max-queue variable signifies the maximum value of the queue size in KB for the queue-type or
internal priority. The max-queue can vary from 1-262144 KBytes.
Modules with 64MB VOQ size support
The following modules support a maximum VOQ size of 64MB.
• NI-MLX-X-10Gx4
• NI-MLX-X-1Gx24-GC
• NI-MLX-X-1Gx24-SPF
• NI-MLX-1Gx48-T
Configuration
To configure the max queue size for a queue-type (internal priority) enter the following command:
Brocade(config)#qos queue-type 1 max-queue-size 64000
Syntax: [no] qos queue-type queue-number max-queue-size max-queue