Cisco MDS 9000 Series Configuration Guide

Step 5 (Optional) Verify that FLOGI scale optimization is enabled:
switch# show flogi internal info | i scale
switch# show flogi internal info | i quiesce
Example: Enabling FLOGI Scale Optimization
The following running configuration shows how to enable FLOGI scale optimization and set the
quiesce timeout value to 2000 milliseconds:
configure terminal
flogi scale enable
flogi quiesce timeout 2000
exit
For more information on FLOGI scale numbers, see the Cisco MDS NX-OS Configuration Limits
document.
Note
The following sample outputs from the show flogi internal info | i scale and show flogi internal
info | i quiesce commands display details about FLOGI scale optimization:
switch# show flogi internal info | i scale
Stats: fs_flogi_scale_enabled: 1
switch# show flogi internal info | i quiesce
Stats: fs_flogi_quiesce_timerval: 2000
Disabling FLOGI Scale Optimization and Quiesce Timeout
To disable FLOGI scale optimization and quiesce timeout, perform the following steps:
Step 1 Enter global configuration mode:
switch# configure terminal
Step 2 Disable FLOGI scale optimization:
switch(config)# no flogi scale enable
Step 3 Set the FLOGI quiesce timeout value to 0:
switch(config)# flogi quiesce timeout 0
The default quiesce timeout value is 2000 milliseconds.
Step 4 Exit global configuration mode:
switch(config)# exit
Step 5 (Optional) Verify that FLOGI scale optimization is disabled:
Cisco MDS 9000 Series Fabric Configuration Guide, Release 8.x
211
Managing FLOGI, Name Server, FDMI, and RSCN Databases
Disabling FLOGI Scale Optimization and Quiesce Timeout

Cisco MDS 9000 Series Specifications

General

Category	Switch
Operating System	Cisco NX-OS
Ports	Varies by model
Protocols	Fibre Channel (FC), Fibre Channel over IP (FCIP), iSCSI
Redundancy	Redundant supervisors, power supplies, and fans
Management	Cisco Data Center Network Manager (DCNM), CLI, SNMP
Virtualization Support	VSANs (Virtual SANs)
Security Features	Fibre Channel Security Protocol (FC-SP)
Hot Swappable Components	power supplies, fans
Power Supply Options	AC and DC options available