You are troubleshooting an FCoE login problem in your environment. The port shown in the
exhibit has not been able to log into the fabric. The default FCoE fabric map in your
environment has not been changed.
Interface TenGigabitEthernet 3/0/4
Mode PFC
DCBX enabled for PFC negotiation
TX 0 frames
TX TX RX RX Output Paused
CoS Admin Oper Admin Oper 512 BitTimes
—————————————
0 Off Off Off Off 0
1 Off Off Off Off 0
2 Off Off Off Off 0
3 On Off On Off 0
4 Off Off Off Off 0
5 Off Off Off Off 0
6 Off Off Off Off 0
7 Off Off Off Off 0
sw0(conf-if-te-3/0/1 -24)# do show lldp neighbors interface ten 3/0/4 detail
Neighbors for Interface Te 3/0/4
—<OUTPUT TRUNCATED>—
DCBX TLVs
===========
Version : CEE
DCBX Ctrl OperVersion: 0 MaxVersion: 0 SeqNo: 4 AckNo: 6
DCBX ETS OperVersion: 0 MaxVersion: 0 Enabled: 1 Willing: 0 Error: 1
Enhanced Transmission Selection (ETS)
Priority-Group ID Map:
Priority : 0 1 2 3 4 5 6 7
Group ID : 0 0 0 0 1 0 0 0
Group ID Bandwidth Map:
Group ID : 0 1 2 3 4 5 6 7
Percentage: 50 50 0 0 0 0 0 0
Number of Traffic Classes supported: 2
DCBX PFC OperVersion: 0 MaxVersion: 0 Enabled: 0 Willing: 0 Error: 1
Priority-based Flow Control (PFC)
Enabled Priorities: 3
Number of Traffic Class PFC supported: 8
FCoE App OperVersion: 0 MaxVersion: 0 Enabled: 1 Willing: 0 Error: 0
FCoE Application Protocol
User Priorities: 4
What are two causes of the problem? (Choose two.)

A.
The ETS settings do not match.

B.
The PFC settings do not match.

C.
The attached device is in DCBX Willing mode.

D.
The attached device is in DCBX Not Willing mode.