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SPX Port Combinations
Last Updated
Sep 03, 2026
(4x1F module) 1-Gbps Copper (base unit ports) 1-Gbps Fiber (base unit ports) 40-Gbps QSFP Yes No No No No No 10-Gbps Fiber No Yes No No No No 10-Gbps Copper No No Yes No No No 1-Gbps Fiber No No No Yes No Yes 1-Gbps Copper No No No No Yes No Valid ICX 7850 CB-to-PE Port Combinations CB Port PE Port
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Port Extender Considerations
Last Updated
Sep 03, 2026
ICX 7450 models, including ICX 7450-32ZP devices, can be enabled as PE units. When the CB consists of ICX 7850 switches, PE ports cannot be connected to the service provider network. In a Campus Fabric domain, no local switching occurs on the PE ports. All data and control packet processing occurs in
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Changing Packet Encapsulation Type and MTU
Last Updated
Sep 03, 2026
ICX 7850 devices, the maximum jumbo frame size supported is 9380. When jumbo mode is enabled, the maximum ethernet MTU size is 9358 bytes. In this task the encapsulation type of Ethernet SNAP is configured on Ethernet interface 1/1/1 and jumbo packet sizes are allowed. Enter global configuration
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Multi-VRF Overview
Last Updated
Sep 03, 2026
, ICX 7550, ICX 7650, ICX 7750, and ICX 7850 devices. It is recommended that these ports be configured "route-only" to prevent the leaking of switching traffic if two interfaces in the same VLAN are configured with different VRFs. Virtual interfaces Loopback interfaces Ethernet interfaces Tunnel
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gig-default
Last Updated
Sep 03, 2026
mode. The compatibility-mode keyword is supported only for ICX 7650 and ICX 7850 switches only. The no form of the command resets the configuration to the default of trying to perform a handshake with other ports to exchange capability information. The following example sets the negotiation mode to
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Auto-negotiation
Last Updated
Sep 03, 2026
are not supported in the following combinations: The default speed on ICX 7850-48F ports 1/1/1 to 1/1/48 is 25G full-duplex. The default speed for ICX 7600-2X40GQ and ICX 7600-1X100GQ ports are 40G and 100G, respectively. Port speed matrix auto If a port is configured with speed auto and the peer port
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IPv4 ACL Configuration Guidelines
Last Updated
Sep 03, 2026
outbound traffic is enabled by default. IPv4 ACLs are supported on tagged ports. An outbound IPv4 ACL with a rule pertaining to ESP protocol does not match ESP packets with IPv4 headers on ICX 7550 or ICX 7850 devices. IPv4 ACLs with traffic policy are not downloadable on IEEE 802.1X and MAC
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Flexible Authentication (802.1x Authentication and MAC Authentication)
Last Updated
Sep 03, 2026
Flexible Authentication (802.1x Authentication and MAC Authentication) Flexible Authentication (802.1x Authentication and MAC Authentication) Flexible Authentication (802.1x Authentication and MAC Authentication) Feature ICX 7150 ICX 7250 ICX 7450 ICX 7550 ICX 7650 ICX 7750 ICX 7850 802.1x
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Checking the RUCKUS One Connection Status
Last Updated
Sep 03, 2026
Checking the RUCKUS One Connection Status Checking the RUCKUS One Connection Status Checking the RUCKUS One Connection Status ICX 7150, ICX 7650, and ICX 7850 switches have an LED that indicates when the device is managed from RUCKUS One. The following table interprets the LED status. Refer to the
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Configuration Notes and Feature Limitations for IGMP Snooping and Layer 3 Multicast Routing
Last Updated
Sep 03, 2026
-SM snooping over Multi-Chassis Trunking is supported on the following Ruckus ICX devices: ICX 7650 ICX 7850 IGMP snooping is MAC-based for ICX7150-C08 device, whereas IGMP snooping is IP-based for all other devices.. For snooping when it is MAC-based, Only *,G entries will be present in multicast