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Configuration Notes and Feature Limitations for IPv6 MTU
Last Updated
Sep 03, 2026
ICX 7150, ICX 7250, ICX 7450, ICX 7550, and ICX 7650 devices, the IPv4 and IPv6 MTU values are the same. Modifying one also changes the value of the other. For ICX 7850 devices, the maximum MTU value is 9380 bytes in jumbo mode. For ICX 7150, ICX 7250, ICX 7450, ICX 7550, ICX 7650, and ICX 7850
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About Port Regions
Last Updated
Sep 03, 2026
About Port Regions About Port Regions About Port Regions Layer 2 port regions port regions on FastIron X series This section describes port regions on FastIron devices. ICX 7850 Device Port Regions ICX 7850 device has only one port region. All ports belong to region 0. ICX 7650 Device Port Regions
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Configuration Notes and Feature Limitations for IPv6 MTU
Last Updated
Sep 03, 2026
ICX 7150, ICX 7250, ICX 7450, ICX 7550, ICX 7650, and and ICX 7750 devices, the IPv4 and IPv6 MTU values are the same. Modifying one also changes the value of the other. For ICX 7850 devices, the maximum MTU value is 9380 bytes in jumbo mode. For ICX 7150, ICX 7250, ICX 7450, ICX 7550, ICX 7650, and
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About Port Regions
Last Updated
Sep 03, 2026
About Port Regions About Port Regions About Port Regions Layer 2 port regions port regions on FastIron X series This section describes port regions on FastIron devices. ICX 7850 Device Port Regions ICX 7850 device has only one port region. All ports belong to region 0. ICX 7650 Device Port Regions
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dot1x-mka-enable
Last Updated
Sep 03, 2026
7450, ICX 7650, and ICX 7850 devices. The no form of this command disables the MKA and MACsec functionality on all ports. This may require the already authenticated hosts to re-authenticate. Use the dot1x-mka-enable command to enable MACsec on an already licensed device. Commands may be visible, but
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About Port Regions
Last Updated
Sep 03, 2026
ICX 8100 device has only one port region. All ports belong to region 0. ICX 7850 Device Port Regions ICX 7850 device has only one port region. All ports belong to region 0. ICX 7650 Device Port Regions ICX 7650 device has only one port region. All ports belong to region 0. ICX 7550 Device Port
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Specifying a Port Address
Last Updated
Sep 03, 2026
. Port: Specifies the port number in the slot. Specifying Data Port Address ICX Devices Unit/Slot/Port ICX 7550, ICX 7650, ICX 7850 1/1/1 to 1/1/24 or 1/1/48 ICX 8100, ICX 8200 1/1/1 to 1/1/24 or 1/1/48 1/1/1 to 1/1/8 Specifying Stacking Port Address ICX Devices Unit/Slot/Port ICX 7550, ICX 7650, ICX
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Stacking by Device
Last Updated
Sep 03, 2026
capabilities. ICX 7650 Stack Configuration Overview The following table provides an overview of ICX 7650 stacking capabilities. ICX 7850 Stack Configuration Overview The following table provides an overview of ICX 7850 stacking capabilities. ICX 8100 Stack Configuration Overview The following table
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Specifying a Port Address
Last Updated
Sep 03, 2026
. Port: Specifies the port number in the slot. Specifying Data Port Address ICX Devices Unit/Slot/Port ICX 7150, ICX 7550, ICX 7650, ICX 7850 1/1/1 to 1/1/24 or 1/1/48 ICX 8100, ICX 8200 1/1/1 to 1/1/24 or 1/1/48 1/1/1 to 1/1/8 Specifying Stacking Port Address ICX Devices Unit/Slot/Port ICX 7150, ICX
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Maximum Number of LAGs
Last Updated
Sep 03, 2026
Valid Number of Ports in a Group Static LACP ICX 7150-ES 128 128 1 to 8 The ICX 7150-ES is limited to the number of ports on the device. ICX 7150 ICX 8100 ICX 8200 128 128 1 to 8 The ICX 7150, ICX 8100, and ICX 8200 can scale up to 1024 LAG ports and are also limited to the number of ports on the device. ICX 7550 ICX 7650 ICX 7850 256 256 1 to 16 The ICX 7550, ICX 7650, and ICX 7850 devices can scale up to a maximum of 2048 LAG ports.