Connectivity Guide

State Machine Type is Asymmetric
Conf TLV Tx Status is enabled
Reco TLV Tx Status is enabled
5 Input Conf TLV Pkts, 2 Output Conf TLV Pkts, 0 Error Conf TLV Pkts
5 Input Reco TLV Pkts, 2 Output Reco TLV Pkts, 0 Error Reco TLV Pkts
Example (PFC
detail)
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 Symmetric
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
5 Input TLV pkts, 2 Output TLV pkts, 0 Error pkts
5 Input Appln Priority TLV pkts, 2 Output Appln Priority TLV pkts, 0 Error
Appln Priority TLV Pkts
Supported Releases 10.3.0E or later
Internet small computer system interface
iSCSI is a TCP/IP-based protocol that establishes and manages connections between servers and storage devices in a data center
network. After you enable iSCSI, iSCSI optimization automatically detects Dell EMC EqualLogic storage arrays directly attached to switch
ports. To support storage arrays where auto-detection is not supported, manually congure iSCSI optimization using the iscsi
profile-storage
name command.
iSCSI optimization enables a switch to auto-detect Dell EMC’s iSCSI storage arrays and auto-congure switch ports to improve storage
trac throughput. The switch monitors iSCSI sessions and applies QoS policies on iSCSI trac. iSCSI optimization operates with or
without DCBX over an Ethernet network.
• iSCSI uses the current ow-control conguration by default. If you do not congure ow-control, iSCSI auto-congures ow control
settings so that receive-only is enabled and transmit-only is disabled.
• The switch monitors and tracks active iSCSI sessions, including port information and iSCSI session information.
• A user-congured iSCSI CoS prole applies to all iSCSI trac. Use classier rules to direct the iSCSI data trac to queues with
preferential QoS treatment over other data passing through the switch. Preferential treatment helps to avoid session interruptions
during times of congestion that would otherwise cause dropped iSCSI packets.
1104
Converged data center services