Dell Brocade 825 Brocade Adapters Troubleshooting Guide - Page 98

DCB statistics (CNA only), Displaying statistics through BCU

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3 Statistics • The number of times a transmitted Fibre Channel authentication attempt was successful (Tx DHCHAP Successes) • The number of rejected received Fibre Channel authentication attempts (Rx Auth Rjts) • The number of received Fibre Channel authentication negotiation attempts (Rx Auth Negs) • The number of completed received Fibre Channel authentication attempts (Rx Auth Dones) • The number of received DH-CHAP challenge attempts (Rx DHCHAP Challenges) • The number of received DH-CHAP replies (Rx DHCHAP Replies) • The number of times a received DH-CHAP challenge was successful (Rx DHCHAP Successes) Displaying statistics through BCU Use the following BCU command to display authentication statistics for CNAs and Fabric Adapter ports configured in CNA mode. bcu auth --stats where: The ID of the Ethernet port. This could be the PWWN, port hardware path, or user-specified port name. This could also be the adapter-index/port-index. For example, to specify adapter 1, port 1 you would use 1/1 as the port identification. Displaying statistics through HCM Display the Authentication Statistics dialog box using the following steps. 1. Select an HBA port or Fabric Adapter port configured in HBA mode from the device tree. 2. Select Configure > FC_SP > Authentication Statistics. DCB statistics (CNA only) Use BCU commands and HCM to display Data Center Bridging (DCB) statistics for CNAs or Fabric Adapter ports configured in CNA mode. Statistics such as the following display: • Logical link layer discovery protocol (LLDP) frames transmitted, received, timed out, discarded, with error, type-length-values (TLVs) discarded, and TLVs unrecognized. • Data center bridging capability exchange (DCBX) TLVs unrecognized, negotiation fails, remote configurations changed, TLVs received and invalid, status up and down, and received invalid configurations. 74 Brocade Adapters Troubleshooting Guide 53-1002145-01

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74
Brocade Adapters Troubleshooting Guide
53-1002145-01
Statistics
3
•
The number of times a transmitted Fibre Channel authentication attempt was successful (Tx
DHCHAP Successes)
•
The number of rejected received Fibre Channel authentication attempts (Rx Auth Rjts)
•
The number of received Fibre Channel authentication negotiation attempts (Rx Auth Negs)
•
The number of completed received Fibre Channel authentication attempts (Rx Auth Dones)
•
The number of received DH-CHAP challenge attempts (Rx DHCHAP Challenges)
•
The number of received DH-CHAP replies (Rx DHCHAP Replies)
•
The number of times a received DH-CHAP challenge was successful (Rx DHCHAP Successes)
Displaying statistics through BCU
Use the following BCU command to display authentication statistics for CNAs and Fabric Adapter
ports configured in CNA mode.
bcu auth --stats <port_id>
where:
<port_ID>
The ID of the Ethernet port. This could be the PWWN, port hardware path, or
user-specified port name. This could also be the adapter-index/port-index.
For example, to specify adapter 1, port 1 you would use 1/1 as the port
identification.
Displaying statistics through HCM
Display the
Authentication Statistics
dialog box using the following steps.
1.
Select an HBA port or Fabric Adapter port configured in HBA mode from the device tree.
2.
Select
Configure > FC_SP > Authentication Statistics
.
DCB statistics (CNA only)
Use BCU commands and HCM to display Data Center Bridging (DCB) statistics for CNAs or Fabric
Adapter ports configured in CNA mode. Statistics such as the following display:
•
Logical link layer discovery protocol (LLDP) frames transmitted, received, timed out, discarded,
with error, type-length-values (TLVs) discarded, and TLVs unrecognized.
•
Data center bridging capability exchange (DCBX) TLVs unrecognized, negotiation fails, remote
configurations changed, TLVs received and invalid, status up and down, and received invalid
configurations.