CommScope RUCKUS ICX 7550, Руководство по установке оборудования

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FIGURE 44 ICX 7550 Two-Unit Stack with Linear-Topology Trunk
ICX 7550 Stacking Configuration Notes
Consider the following points when configuring an ICX 7550 stack:
• Any ICX 7550 models can be linked to form a stack from Module 2.
• Module 2 ports can be used for stacking or data uplink. Refer to the "Converting from Stacking to Data Uplink on ICX 7550 Module 2"
section of the RUCKUS FastIron Stacking Configuration Guide.
• Stacking cannot be enabled on an ICX 7550 device containing configuration for Module 2, including port speed. The configuration must be
removed before stacking is enabled.
• ICX 7550-24, ICX 7550-24P, ICX 7550-48, and ICX 7550-48P devices support only 40-Gbps stacking.
• ICX 7550-24F, ICX 7550-48C, ICX 7550-48F, ICX 7550-24ZP, and ICX 7550-48ZP devices support both 40-Gbps and 100-Gbps stacking.
• ICX 7550-24F, ICX 7550-48C, ICX 7550-48F, ICX 7550-24ZP, and ICX 7550-48ZP models can support a 100-Gbps port in one direction and a
40-Gbps port in the other direction in a stacking ring topology; however, this configuration is not recommended.
• ICX 7550 stacking links can have a speed of 40 Gbps or 100 Gbps, depending on the model and the installed optics.
Stacking port speed is not manually configurable for ICX 7550 devices and is automatically determined by the optic installed on the
device.
ICX 7550 100G stacking is supported only on passive cables.
• Module 2 port speeds can be configured on an ICX 7550 standalone (but not on a stack). Refer to the "Converting from Stacking to Data
Uplink on ICX 7550 Module 2" section of the RUCKUS FastIron Stacking Configuration Guide.
• A stacking trunk between ICX 7550 devices is only possible in a two-unit configuration (refer to the "Support for Two-unit Stack Linear-
topology Trunks" section of the RUCKUS FastIron Stacking Configuration Guide).
• If Module 3 has a 2 X 40-Gbps module installed, the user will be unable to configure Module 2 for data uplink.
ICX 7550 Module 2 Stacking and Uplink Options
ICX 7550 Module 2 supports stacking by default. Port speed is automatically detected based on the optic inserted.
You can convert a standalone ICX 7550 for 100-Gbps data uplink (ports may then operate at 100-Gbps or 40-Gbps depending on module and optics).
Refer to the "Converting from Stacking to Data Uplink on ICX 7550 Module 2" section of the RUCKUS FastIron Stacking Configuration Guide.
NOTE
In 100-Gbps uplink mode on ICX 7550-24F or ICX 7550-24ZP, port 1/2/1 is invalid.
Connecting ICX 7550 Devices in a Stack
ICX 7550 Module 2 Stacking and Uplink Options
RUCKUS ICX 7550 Switch Hardware Installation Guide
Part Number: 53-1005648-04 57