QoS on an aggregate port-channel subinterface is not supported for Cisco IOS XE 3.16.2 or earlier (and it is also not supported IOS XE 3S release and is not supported on Cisco IOS XE Everest 16.5.x or earlier. MPOL policy applied on both aggregate port-channel main interface and port-channel sub-interface is not supported by any Cisco Is also supported in Cisco IOS XE Denali 16.3 and later. Not supported to combine Gigabit Ethernet, Fast Ethernet, or Ethernet interfaces into the same port channel.ġ0-Gigabit Ethernet is supported in Cisco IOS XE 3.16.3 or later (it is not supported in Cisco IOS XE 3.17).
This prevents a potential packet reordering issue. With the aggregate port-channel interface type is not supported.Īggregate-type port-channel interfaces have the following limitations:Īll the member links of a port channel must be of the same speed. QoS on an aggregate port-channel interface is not supported.įragment and service-fragment Modular QoS CLI (MQC) keywords in conjunction LAN Services (VPLS) with QoS on an aggregate port-channel interface is not Protocol over Ethernet (PPPoE) and IP over Ethernet (IPoE) sessions in theĬontext of the Intelligent Services Gateway (ISG) and Intelligent WirelessĪccess Gateway (iWAG) (with or without QoS) across an aggregate port-channel Following documents can be referred for this.Configuration of QoS on Ethernet Virtual Circuit (EVC) with an aggregate The recommended version on has helped to fix this kind of incidents.
It is recommended to go to stable version of code whether if you are hitting those bugs or not.
Take into consideration the following software defects:ĬSCut94443 – GLC-SX-MMD is not recognized after OIRĬSCuj31712 – certain Vendor Sfp force ports to err-disable upon OIR.Remove SFP module, shutdown/no shutdown the port, insert back the SFP module. Try following actions:ģ850(config)# no errdisable detect cause gbic-invalidģ850(config)# service unsupported-transceiver Some SPFs need configuration and actions to be able to work in a Catalyst 3850 switch (mostly when they are manufactured by third-party).Gigabit Ethernet Transceiver Modules Compatibility Matrixġ0-Gigabit Ethernet Transceiver Modules Compatibility Matrix
GBIC and SFP Transceiver Modules for Catalyst 3850 Series You can refer these compatibility matrix documents. Verify compatibility between the SFP and the switch, sub-module and software version.
Please keep in mind the following points before considering this as a hardware issue with the SFP, sub-module (C3850-NM) or 3850 backplane. %PM-4-ERR_DISABLE: gbic-invalid error detected on Gix/y/z, putting Gix/y/z in err-disable state Issue has commonly been seen with GLC-SX-MMD and third party SFPs. When you insert specific GBICs on a Catalyst 3850 switch you may get following error logs: %PLATFORM_PM-6-MODULE_ERRDISABLE: The inserted SFP module with interface name Gix/y/z is not supported There is a common problem and mitigation techniques with certain supported GBICs (or SFPs) optical transceiver modules on a Catalyst 3850 switch: Unsupported GBIC (SFP) in sub-module of Catalyst 3850 Switch–Mitigation Techniques