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Dell EMC SmartFabric OS10 User Guide Release 10.5.0

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Verify DCBX configuration

Verify the DCBX, PFC, and ETS configurations on an interface, using the appropriate commands.

View DCBX configuration 

OS10# show lldp dcbx detail | no-more
E-ETS Configuration TLV enabled                 e-ETS Configuration TLV disabled
R-ETS Recommendation TLV enabled                r-ETS Recommendation TLV disabled
P-PFC Configuration TLV enabled                 p-PFC Configuration TLV disabled
F-Application priority for FCOE enabled         f-Application Priority for FCOE disabled
I-Application priority for iSCSI enabled        i-Application Priority for iSCSI disabled
------------------------------------------------------------------------------------------
 
Interface ethernet1/1/1
    Port Role is Manual
    DCBX Operational Status is Disabled 
    Reason: Port Shutdown 
    Is Configuration Source? FALSE
    Local DCBX Compatibility mode is AUTO
    Local DCBX Configured mode is AUTO
    Peer Operating version is Not Detected
    Local DCBX TLVs Transmitted: erpfi
    0 Input PFC TLV pkts, 0 Output PFC TLV pkts, 0 Error PFC pkts
    0 Input ETS Conf TLV Pkts, 0 Output ETS Conf TLV Pkts, 0 Error ETS Conf TLV Pkts
    0 Input ETS Reco TLV pkts, 0 Output ETS Reco TLV pkts, 0 Error ETS Reco TLV Pkts
    0 Input Appln Priority TLV pkts, 0 Output Appln Priority TLV pkts, 0 Error Appln Priority TLV Pkts
         
Total DCBX Frames transmitted 0 
Total DCBX Frames received 0 
Total DCBX Frame errors 0 
Total DCBX Frames unrecognized 0 
 
Interface ethernet1/1/2
    Port Role is Manual
    DCBX Operational Status is Disabled 
    Reason: Port Shutdown 
    Is Configuration Source? FALSE
    Local DCBX Compatibility mode is AUTO
    Local DCBX Configured mode is AUTO
    Peer Operating version is Not Detected
    Local DCBX TLVs Transmitted: erpfi
    0 Input PFC TLV pkts, 0 Output PFC TLV pkts, 0 Error PFC pkts
    0 Input ETS Conf TLV Pkts, 0 Output ETS Conf TLV Pkts, 0 Error ETS Conf TLV Pkts
    0 Input ETS Reco TLV pkts, 0 Output ETS Reco TLV pkts, 0 Error ETS Reco TLV Pkts
    0 Input Appln Priority TLV pkts, 0 Output Appln Priority TLV pkts, 0 Error Appln Priority TLV Pkts
         
Total DCBX Frames transmitted 0 
Total DCBX Frames received 0 
Total DCBX Frame errors 0 
Total DCBX Frames unrecognized 0 
 
Interface ethernet1/1/3
    Port Role is Manual
    DCBX Operational Status is Disabled 
    Reason: Port Shutdown 
    Is Configuration Source? FALSE
    Local DCBX Compatibility mode is AUTO
    Local DCBX Configured mode is AUTO
    Peer Operating version is Not Detected
    Local DCBX TLVs Transmitted: erpfi
    0 Input PFC TLV pkts, 0 Output PFC TLV pkts, 0 Error PFC pkts
    0 Input ETS Conf TLV Pkts, 0 Output ETS Conf TLV Pkts, 0 Error ETS Conf TLV Pkts
    0 Input ETS Reco TLV pkts, 0 Output ETS Reco TLV pkts, 0 Error ETS Reco TLV Pkts
    0 Input Appln Priority TLV pkts, 0 Output Appln Priority TLV pkts, 0 Error Appln Priority TLV Pkts
         
Total DCBX Frames transmitted 0 
Total DCBX Frames received 0 
Total DCBX Frame errors 0 
Total DCBX Frames unrecognized 0 
 
Interface ethernet1/1/4
    Port Role is Manual
    DCBX Operational Status is Disabled 
    Reason: Port Shutdown 
    Is Configuration Source? FALSE
    Local DCBX Compatibility mode is AUTO
    Local DCBX Configured mode is AUTO
    Peer Operating version is Not Detected
    Local DCBX TLVs Transmitted: erpfi
    0 Input PFC TLV pkts, 0 Output PFC TLV pkts, 0 Error PFC pkts
    0 Input ETS Conf TLV Pkts, 0 Output ETS Conf TLV Pkts, 0 Error ETS Conf TLV Pkts
    0 Input ETS Reco TLV pkts, 0 Output ETS Reco TLV pkts, 0 Error ETS Reco TLV Pkts
    0 Input Appln Priority TLV pkts, 0 Output Appln Priority TLV pkts, 0 Error Appln Priority TLV Pkts
         
Total DCBX Frames transmitted 0 
Total DCBX Frames received 0 
Total DCBX Frame errors 0 
Total DCBX Frames unrecognized 0 
 
Interface ethernet1/1/5
    Port Role is Manual
    DCBX Operational Status is Disabled 
    Reason: Port Shutdown 
    Is Configuration Source? FALSE
    Local DCBX Compatibility mode is AUTO
    Local DCBX Configured mode is AUTO
    Peer Operating version is Not Detected
    Local DCBX TLVs Transmitted: erpfi
    0 Input PFC TLV pkts, 0 Output PFC TLV pkts, 0 Error PFC pkts
    0 Input ETS Conf TLV Pkts, 0 Output ETS Conf TLV Pkts, 0 Error ETS Conf TLV Pkts
    0 Input ETS Reco TLV pkts, 0 Output ETS Reco TLV pkts, 0 Error ETS Reco TLV Pkts
    0 Input Appln Priority TLV pkts, 0 Output Appln Priority TLV pkts, 0 Error Appln Priority TLV Pkts
         
Total DCBX Frames transmitted 0 
Total DCBX Frames received 0 
Total DCBX Frame errors 0 
Total DCBX Frames unrecognized 0 
 
Interface ethernet1/1/6
    Port Role is Manual
    DCBX Operational Status is Disabled 
    Reason: Port Shutdown 
    Is Configuration Source? FALSE
    Local DCBX Compatibility mode is AUTO
    Local DCBX Configured mode is AUTO
    Peer Operating version is Not Detected
    Local DCBX TLVs Transmitted: erpfi
    0 Input PFC TLV pkts, 0 Output PFC TLV pkts, 0 Error PFC pkts
    0 Input ETS Conf TLV Pkts, 0 Output ETS Conf TLV Pkts, 0 Error ETS Conf TLV Pkts
    0 Input ETS Reco TLV pkts, 0 Output ETS Reco TLV pkts, 0 Error ETS Reco TLV Pkts
    0 Input Appln Priority TLV pkts, 0 Output Appln Priority TLV pkts, 0 Error Appln Priority TLV Pkts
         
Total DCBX Frames transmitted 0 
Total DCBX Frames received 0 
Total DCBX Frame errors 0 
Total DCBX Frames unrecognized 0 

<output truncated for brevity>

View DCBX configuration on an interface: 

OS10# show lldp dcbx interface ethernet 1/1/15

E-ETS Configuration TLV enabled           e-ETS Configuration TLV disabled
R-ETS Recommendation TLV enabled          r-ETS Recommendation TLV disabled
P-PFC Configuration TLV enabled           p-PFC Configuration TLV disabled
F-Application priority for FCOE enabled   f-Application Priority for FCOE disabled
I-Application priority for iSCSI enabled  i-Application Priority for iSCSI disabled
------------------------------------------------------------------------------------------

Interface ethernet1/1/15
    Port Role is Manual
    DCBX Operational Status is Enabled
    Is Configuration Source? FALSE
    Local DCBX Compatibility mode is CEE
    Local DCBX Configured mode is CEE
    Peer Operating version is CEE
    Local DCBX TLVs Transmitted: ErPfI 
 
Local DCBX Status 
----------------- 
DCBX Operational Version is 0 
DCBX Max Version Supported is 0 
Sequence Number: 14 
Acknowledgment Number: 5 
Protocol State: In-Sync 
 
Peer DCBX Status 
----------------- 
DCBX Operational Version is 0 
DCBX Max Version Supported is 255 
Sequence Number: 5 
Acknowledgment Number: 14 
    220 Input PFC TLV pkts, 350 Output PFC TLV pkts, 0 Error PFC pkts
    220 Input PG TLV Pkts, 396 Output PG TLV Pkts, 0 Error PG TLV Pkts
    71 Input Appln Priority TLV pkts, 80 Output Appln Priority TLV pkts, 0 Error Appln Priority TLV Pkts
         
Total DCBX Frames transmitted 538 
Total DCBX Frames received 220 
Total DCBX Frame errors 0 
Total DCBX Frames unrecognized 0

View DCBX PFC TLV status 

OS10# show lldp dcbx interface ethernet 1/1/15 pfc detail

Interface ethernet1/1/15
    Admin mode is on
    Admin is enabled, Priority list is 4,5,6,7 
    Remote is enabled, Priority list is 4,5,6,7 
    Remote Willing Status is disabled 
    Local is enabled, Priority list is 4,5,6,7 
    Oper status is init 
    PFC DCBX Oper status is Up 
    State Machine Type is Feature 
    PFC TLV Tx Status is enabled
    Application Priority TLV  Parameters :
    --------------------------------------
    ISCSI TLV Tx Status is enabled
    Local ISCSI PriorityMap is 0x10 
    Remote ISCSI PriorityMap is 0x10 
 
    220 Input TLV pkts, 350 Output TLV pkts, 0 Error pkts
    71 Input Appln Priority TLV pkts, 80 Output Appln Priority TLV pkts, 0 Error Appln Priority TLV Pkts

View DCBX ETS TLV status 

OS10# show lldp dcbx interface ethernet 1/1/15 ets detail

Interface ethernet1/1/15
Max Supported PG is 8
Number of Traffic Classes is 8
Admin mode is on

Admin Parameters :
------------------
Admin is enabled

PG-grp    Priority#         Bandwidth       TSA   
------------------------------------------------  
0         0,1,2,3                70%         ETS
1         4,5,6,7                30%         ETS
2                                0%          SP
3                                0%          SP
4                                0%          SP
5                                0%          SP
6                                0%          SP
7                                0%          SP
15                               0%          SP

Remote Parameters :
-------------------
Remote is enabled 
PG-grp    Priority#         Bandwidth       TSA   
------------------------------------------------  
0         0,1,2,3                70%         ETS
1         4,5,6,7                30%         ETS
2                                0%          SP
3                                0%          SP
4                                0%          SP
5                                0%          SP
6                                0%          SP
7                                0%          SP
15                               0%          SP

Remote Willing Status is disabled 
Local Parameters :
-------------------
Local is enabled

PG-grp     Priority#         Bandwidth       TSA   
------------------------------------------------  
0         0,1,2,3                70%         ETS
1         4,5,6,7                30%         ETS
2                                0%          SP
3                                0%          SP
4                                0%          SP
5                                0%          SP
6                                0%          SP
7                                0%          SP
15                               0%          SP

Oper status is init 
ETS DCBX Oper status is Up 
State Machine Type is Feature
Conf TLV Tx Status is enabled
Reco TLV Tx Status is disabled

220 Input Conf TLV Pkts, 396 Output Conf TLV Pkts, 0 Error Conf TLV Pkts

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