Brocade FastIron Ethernet Switch Platform and Layer 2 Swit Manual de usuario descargar pdf (Pagina 54)

100

101

The port-region variable is the device number on which the user-configurable buffer profile is applied.

The user-profile-name variable is the name of the user-configured profile.

Buffer and descriptor maximum and default allocation values

This section lists the maximum and default buffers and descriptors values of a port and its queues on

each hardware platform. The following tables are included:

• Table 8 describes FCX devices.

• Table 9 describes ICX 6610 devices.

• Table 10 describes ICX 6430 devices.

• Table 11 describes ICX 6450 devices.

NOTE

Values in the following tables are for software traffic classes (TCs) or QoS priority (qosp) levels.

Port buffers and descriptors values on FCX devices TABLE 8

1 Gbps buffers and descriptors 10 Gbps buffers and descriptors

Port Limit 8096 8096

TC0 512 768

TC1 192 320

TC2 192 320

TC3 192 320

TC4 192 320

TC5 256 384

TC6 256 384

TC7 256 384

NOTE

In FCX devices, the maximum buffer value that can be configured using the qd-buffer command is

7955.

Port buffer and descriptors values on ICX 6610 devices TABLE 9

1 Gbps buffers and

descriptors

10 Gbps buffers and

descriptors

40 Gbps buffers and

descriptors

Port Limit 8096 8096 8096

TC0 128 160 256

Buffer and descriptor maximum and default allocation values

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