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Configuration Notes and Feature Limitations for IPv6 RA Guard
Last Updated
Sep 03, 2026
the egress direction. On ICX 7450 and ICX 7550 devices running a switch image, CPU utilization is high (approximately 99%) while RA guard traffic is sent at a rate of 1,000 packets per second or higher.
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show lrm-adapter ethernet
Last Updated
Sep 03, 2026
show lrm-adapter ethernet show lrm-adapter ethernet show lrm-adapter ethernet Displays the LRM adapter parameters. show lrm-adapter ethernet { stackid/slot/port } User EXEC mode The command is available only for ICX 7150 and ICX 7550 10G access ports. The show lrm-adapter ethernet command displays
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host-reachability protocol bgp
Last Updated
Sep 03, 2026
-reachability protocol bgp No protocol is configured as the mechanism for host reachability. EVPN EVI configuration mode This command is supported for RUCKUS ICX 7850 and ICX 7550 devices only. The no form of the command removes BGP as the mechanism for host reachability for a Layer 2 EVPN instance. The
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ethernet-segment
Last Updated
Sep 03, 2026
values range from 1 through 63. EVPN configuration mode An ES is an identifier that groups diverse Ethernet links connecting to a multihomed environment. This command is supported for RUCKUS ICX 7850 and ICX 7550 devices only. The no form of the command removes a configured ES. The following example
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evpn-instance
Last Updated
Sep 03, 2026
. value Specifies an EVPN instance ID. Valid values range from 1 through 4294967295. vlan-based Enables VLAN-based VXLAN. EVPN configuration mode This command is supported for RUCKUS ICX 7850 and ICX 7550 devices only. The no form of the command removes a Layer 2 EVPN instance. The following example
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127-Bit Subnet Masks on Point-to-Point Networks
Last Updated
Sep 03, 2026
127-Bit Subnet Masks on Point-to-Point Networks 127-Bit Subnet Masks on Point-to-Point Networks 127-Bit Subnet Masks on Point-to-Point Networks 127-bit subnet masks are supported on ICX 7150, ICX 7250, ICX 7450, ICX 7550, ICX 7650, and ICX 7850 devices running the full Layer 3 image. To conserve
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Configuration Notes and Feature Limitations for IPv6 MTU
Last Updated
Sep 03, 2026
RUCKUS ICX 7550, ICX 7650, and ICX 8200 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. IPv6 MTU is not supported for ICX 8100 devices. For all ICX devices, the minimum IPv4
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show lrm-adapter ethernet
Last Updated
Sep 03, 2026
show lrm-adapter ethernet show lrm-adapter ethernet show lrm-adapter ethernet Displays the LRM adapter parameters. show lrm-adapter ethernet ~ { stackid/slot/port }~ User EXEC mode The command is available only for ICX 7150 and ICX 7550 10G access ports. The show lrm-adapter ethernet command
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IPv6 Multicast VLAN Traffic Reduction
Last Updated
Sep 03, 2026
IPv6 Multicast VLAN Traffic Reduction IPv6 Multicast VLAN Traffic Reduction IPv6 Multicast VLAN Traffic Reduction Feature ICX 7150 ICX 7250 ICX 7450 ICX 7550 ICX 7650 ICX 7750 ICX 7850 IPv6 multicast traffic reduction v1/v2 snooping per VLAN (global and VLAN level) 8.0.60 8.0.30 8.0.20 8.0.95
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MCT - Multi-Chassis Trunking
Last Updated
Sep 03, 2026
MCT - Multi-Chassis Trunking MCT - Multi-Chassis Trunking MCT - Multi-Chassis Trunking For considerations related to MCT in an 802.1BR (SPX) configuration, refer to the Ruckus FastIron Campus Fabric Configuration Guide MCT is not supported in stacking mode. Feature ICX 7150 ICX 7250 ICX 7450 ICX