Cisco MDS 9000 Series Configuration Guide

Displaying Flow Statistics
Use the show fcflow stats commands to view flow statistics (see Example Displays Aggregated Flow Details
for the Specified Module, on page 202 to Displays Flow Index Usage for the Specified Module, on page 202).
Displays Aggregated Flow Details for the Specified Module
switch# show fcflow stats aggregated module 6
Idx VSAN frames bytes
---- ---- -------- -------
1 800 20185860 1211151600
Displays Flow Details for the Specified Module
switch# show fcflow stats module 6
Idx VSAN DID SID Mask frames bytes
---- ----- ------- ------ ----- ----- ------
2 800 0x520400 0x530260 0xffffff 20337793 1220267580
Displays Flow Index Usage for the Specified Module
switch# show fcflow stats usage module 6
Configured flows for module 6: 1-2
Displaying Global FSPF Information
Displays FSPF Information for a Specified VSAN, on page 202 displays global FSPF information for a specific
VSAN:
• Domain number of the switch.
• Autonomous region for the switch.
• Min_LS_arrival: minimum time that must elapse before the switch accepts LSR updates.
• Min_LS_interval: minimum time that must elapse before the switch can transmit an LSR.
If the Min_LS_interval is higher than 10 seconds, the graceful shutdown feature is not implemented.
Tip
• LS_refresh_time: interval time lapse between refresh LSR transmissions.
• Max_age: maximum time aa LSR can stay before being deleted.
Displays FSPF Information for a Specified VSAN
switch# show fspf vsan 1
FSPF routing for VSAN 1
FSPF routing administration status is enabled
FSPF routing operational status is UP
It is an intra-domain router
Cisco MDS 9000 Series Fabric Configuration Guide, Release 8.x
202
Configuring Fibre Channel Routing Services and Protocols
Displaying Flow Statistics

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