Symptom

"Pkts discarded on ingress" increment for qos-group 1 (FCoE) from the output of: show queuing interface ...snip Ethernet1/1 queuing information: TX Queuing qos-group sched-type oper-bandwidth 0 WRR 50 1 WRR 50 ...snip qos-group 1 q-size: 79360, HW MTU: 2158 (2158 configured) drop-type: no-drop, xon: 20480, xoff: 40320 Statistics: Pkts received over the port : 8000000 Ucast pkts sent to the cross-bar : 6000000 Mcast pkts sent to the cross-bar : 0 Ucast pkts received from the cross-bar : 3000000 Pkts sent to the port : 2000000 Pkts discarded on ingress : 1000000 Per-priority-pause status : Rx (Inactive), Tx (Inactive) Ethernet and vFC interfaces are up/trunking: show interface brief Eth1/1 10 eth access up none 1000(D) -- Eth1/2 10 eth access up none 1000(D) -- ...snip vfc11 100 F on trunking Eth1/1 TF auto vfc12 100 F on trunking Eth1/2 TF auto For the associated Ethernet interfaces PFC is operationally off: show interface priority-flow-control ============================================================ Port Mode Oper(VL bmap) RxPPP TxPPP ============================================================ Ethernet1/1 Auto Off 50 1000000 Ethernet1/2 Auto Off 1000 1000000 There are no errors in syslog. If the Ethernet interface is "up" and the vFC interface bound to the Ethernet interface is "up"/"trunking" then PFC should be operationally "on". If PFC is operationally "off" for these interfaces we need to add an error in syslog stating the same.

Conditions

All switches using FCoE.

Workaround

N/A

Further Problem Description