Known Behaviors

The following are limitations in ExtremeXOS system architecture that have yet to be resolved.

Known Issues, Platform-Specific, and Feature Change Requests (CRs)

CR Number	Description
General
xos0073994	The command show l2stats does not work for management port and VLAN starting with 22.x release.
xos0074090	If IPv6-in-IPv4 tunnel is configured with link local address, an IPv6 ping across the tunnel does not work. This occurs, because if an alternative is not specified, the address of the outgoing interface (tunnel) is used. Workaround: Specify the global address with the from option in ping command (for example: ping 2001:2::1 from 2001:1::1.
ACLs
xos0074168	If you have ACLs applied to partitioned ports, and then dynamically un-partition the ports, then you must manually unconfigure the ports that have just been lost due to consolidation.
EVPN
xos0073469	OSPF VXLAN extensions should not be enabled on a router with BGP peering session with the L2VPN-EVPN capability enabled.
xos0073523	Setting EVI to none or zero does not unconfigure VNI (and could cause unwanted traffic flows). VNET should be unconfigured with configure virtual-network vni vxlan vni none.
ExtremeSwitching X465 Series Switches
xos0074172	For ExtremeSwitching X465-24W, X465-48W switches, on 90W ports when the difference between budgeted power and used power is less than 50W, APs that draw less than 10W power are not powered on. Workaround: Reduce the operator-limit (max power threshold).
xos0074580	Total bootup time for ExtremeSwitching X465 multi-rate models is greater than 50 seconds.
V300 Bridge Port Extenders
xos0075684	Neither show qosmonitor congestion nor show port congestion increments when there is egress congestion on a V300 port. Instead, you can view egress congestion using show ports rxerrors on the ingress port (upstream port in many cases).
xos0075703	On V300 bridge port extenders (BPEs), all queue shapers are disabled on a port if either of the two highest priority queues are in weighted round robin (WRR) on that port.