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What’s New in This Document
Last Updated
Sep 03, 2026
are supported for ICX 7550 devices. Various system-max entries are set for each predefined profile. Refer to Forwarding Profiles. Nexthop Scale For and ICX 7850 devices, a new entry has been added to the predefined forwarding profiles. The IP nexthop table size has been added to the predefined
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New in This Document
Last Updated
Sep 03, 2026
802.1D 2004 standard) introduced. ICX switches supported the 2001 standard previously. Rapid Spanning Tree Protocol Stacking support for MCT on ICX 7550 Support for MCT on ICX 7550 switches including stacking is introduced MCT Board Type Compatibility Updates to address defects Updated: Minor updates
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Software Upgrade Procedure Overview
Last Updated
Sep 03, 2026
beginning in FastIron release 10.0.10f and 10.0.20b_cd1 and are not supported on FastIron 10.0.20 or 10.0.20a. Upgrade Behavior by Platform Upgrading From FastIron Release Image Type Upgrade to FastIron Release 10.0.00 or Later Behavior 08.0.95 and later (ICX 7550) 08.0.90 and later (ICX 7650 and 7850
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Stacking
Last Updated
Sep 03, 2026
Stacking Stacking Stacking A stack is a group of devices that operate as a single chassis. A RUCKUS stack contains from two to 12 units configured in a ring or linear topology. The units in a stack are from the same model family; for example, a stack can be an ICX 7550 stack or an ICX 7850 stack
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Digital Optical Monitoring
Last Updated
Sep 03, 2026
) interfaces. For a list of supported media types, refer to the Ruckus Ethernet Optics data sheet. Beginning with FastIron release 08.0.95, new Ruckus optic has been introduced for ICX 7650 and ICX 7550. The new 100G-ER4 (Extended Reach 4 Lanes) or 100G-ER4-Lite optic do not support stacking ports. They
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Digital Optical Monitoring
Last Updated
Sep 03, 2026
) interfaces. For a list of supported media types, refer to the Ruckus Ethernet Optics data sheet. Beginning with FastIron release 08.0.95, new Ruckus optic has been introduced for ICX 7650 and ICX 7550. The new 100G-ER4 (Extended Reach 4 Lanes) or 100G-ER4-Lite optic do not support stacking ports. They
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RUCKUS FastIron Monitoring Configuration Guide, 09.0.10
Last Updated
Sep 03, 2026
led blink command blinks all port LEDs green for a given time interval on active, standby, and member units. This feature is supported on the ICX 7150, ICX 7650, ICX 7850, and ICX 7550 devices. Locating a Device Using Port LEDs Energy Efficient Ethernet (EEE) on ICX 7550 Copper Ports Energy
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Digital Optical Monitoring
Last Updated
Sep 03, 2026
) interfaces. For a list of supported media types, refer to the Ruckus Ethernet Optics data sheet. From FastIron release 08.0.95 onwards, a Ruckus optic has been introduced for ICX 7650 and ICX 7550 devices. These 100G-ER4 (Extended Reach 4 Lanes) or 100G-ER4-Lite optics do not support stacking ports. They
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Stacking
Last Updated
Sep 03, 2026
Stacking Stacking Stacking A stack is a group of devices that operate as a single chassis. A Ruckus stack contains from two to 12 units configured in a ring or linear topology. The units in a stack are from the same model family; for example, a stack can be an ICX 7550 stack or an ICX 7850 stack
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priority-flow-control
Last Updated
Sep 03, 2026
is from 0 through 3. Global configuration mode This command is supported only on Ruckus ICX 7250, ICX 7450, and ICX 7850 devices. This command is supported for RUCKUS ICX 7550 and ICX 7850 devices only. To enable global PFC, symmetrical flow control (SFC) must be disabled. You must enable PFC