Major commands to view the details:
show fcns database
show flogi database
show fdmi database
show fcs database
show fcns database : Gives VASN number: FCID(8bit): Vendor : PWWN details of all ports in the fabric.- Name server database :
The name server functionality maintains a database containing the attributes for all hosts and storage devices in each VSAN.The name server stores name entries for all hosts in the FCNS database.
show flogi database : Gives interface ,VSAN,fCID,PORT WWN,node wwn of that particular switch
In a Fibre Channel fabric, each host or disk requires an FC ID. Use the show flogi command to verify if a storage device is displayed in the Fabric login (FLOGI). If the required device is displayed in the FLOGI table, the fabric login is successful.
FDMI::
show fdmi database / show fdmi database detail :
Cisco MDS 9000 Family switches provide support for the Fabric-Device Management Interface (FDMI) functionality.FDMI enables management of devices such as Fibre Channel .Host Bus Adapters (HBAs) through in-band communications.Using the FDMI functionality, the SAN-OS software can extract the following management information about attached HBAs and host operating systems without installing proprietary host agents:
•Manufacturer, model, and serial number
•Node name and node symbolic name
•Hardware, driver, and firmware versions
•Host operating system (OS) name and version number
pacdcmdsa1# show fdmi database
Registered HBA List for VSAN 1
10:00:00:00:c9:5d:ee:ce
10:00:00:00:c9:61:1f:05
21:00:00:1b:32:13:64:ef
21:00:00:1b:32:82:0e:f4
21:00:00:1b:32:82:5b:f2
21:00:00:1b:32:82:66:db
21:00:00:1b:32:82:8d:f2
21:00:00:1b:32:82:8f:f5
pacdcmdsa1# show fdmi database detail
Registered HBA List for VSAN 1
-------------------------------
HBA-ID: 10:00:00:00:c9:5d:ee:ce
-------------------------------
Node Name :20:00:00:00:c9:5d:ee:ce
Manufacturer :Emulex Corporation
Serial Num :BG65140697
Hardware Ver :2057706d
Driver Ver :6.10g
ROM Ver :1.50a8
Firmware Ver :2.50A6 (Z2D2.50A6)
OS Name/Ver :SunOS 5.10 Generic_127127-11
CT Payload Len :525980
Port-id: 10:00:00:00:c9 :5d:ee:ce
Supported FC4 types :scsi-fcp fc-gs
Supported Speed :1G
Supported FC4 types :scsi-fcp fc-gs
Supported Speed :1G
Current Speed :2G
Maximum Frame Size :2048
OS Device Name :lpfc
RSCN ::
The Registered State Change Notification (RSCN) is a Fibre Channel service that informs hosts about changes in the fabric. Hosts can receive this information by registering with the fabric controller (through SCR). These notifications provide a timely indication of one or more of the following events:
•Disks joining or leaving the fabric.
•A name server registration change.
•A new zone enforcement.
•IP address change.
•Any other similar event that affects the operation of the host.
switch# show rscn scr-table vsan 1
SCR table for VSAN: 1
---------------------------------------------
FC-ID REGISTERED FOR
--------------------------------------------
0x1b0300 fabric detected rscns
Total number of entries = 1
FCS::
The Fabric Configuration Server (FCS) provides discovery of topology attributes and maintains a repository of configuration information of fabric elements. A management application is usually connected to the FCS on the switch through an N port. The FCS views the entire fabric
pacdcmdsa1# show fcs database
FCS Local Database in VSAN: 1
------------------------------
Switch WWN : 20:01:00:0d:ec:2a:65:41
Switch Domain Id : 0x33(51)
Switch Mgmt-Addresses : snmp://24.40.61.82/eth-ip
http://24.40.61.82/eth-ip
snmp://24.40.61.82/eth-ip
http://24.40.61.82/eth-ip
Fabric-Name : 20:01:00:0d:ec:2a:65:41
Switch Logical-Name : pacdcmdsa1
Switch Information List : [Cisco Systems, Inc.*DS-C9509*3.1(2)*20:00:00:0d:ec:2a:65:40]
Switch Ports:
-------------------------------------------------------------------
Interface fWWN Type Attached-pWWNs
-------------------------------------------------------------------
fc1/1 20:01:00:0d:ec:2a:65:40 TE 20:01:00:0d:ec:2d:33:c0
fc1/2 20:02:00:0d:ec:2a:65:40 F 50:06:04:82:d5:2d:b8:86
fc1/3 20:03:00:0d:ec:2a:65:40 Unknown None
fc1/4 20:04:00:0d:ec:2a:65:40 Unknown None
fc1/5 20:05:00:0d:ec:2a:65:40 TE 20:05:00:0d:ec:2d:33:c0
fc1/6 20:06:00:0d:ec:2a:65:40 F 50:06:04:82:d5:2d:b8:97
fc1/7 20:07:00:0d:ec:2a:65:40 Unknown None
fc1/8 20:08:00:0d:ec:2a:65:40 Unknown None
fc1/9 20:09:00:0d:ec:2a:65:40 F 50:06:04:8a:d5:2d:b8:86
fc1/10 20:0a:00:0d:ec:2a:65:40 F 50:06:01:60:3b:20:10:06
fc1/11 20:0b:00:0d:ec:2a:65:40 Unknown None
fc1/12 20:0c:00:0d:ec:2a:65:40 Unknown None
fc1/13 20:0d:00:0d:ec:2a:65:40 F 50:06:04:8a:d5:2d:b8:97
fc1/14 20:0e:00:0d:ec:2a:65:40 TE 21:41:00:0d:ec:a2:40:00
fc1/15 20:0f:00:0d:ec:2a:65:40 TE 21:4d:00:0d:ec:a2:40:00
fc1/16 20:10:00:0d:ec:2a:65:40 F 50:03:08:c0:01:c4:60:68
fc2/1 20:41:00:0d:ec:2a:65:40 F 21:00:00:1b:32:0b:8e:19
fc2/2 20:42:00:0d:ec:2a:65:40 F 21:00:00:1b:32:14:10:f5
fc2/3 20:43:00:0d:ec:2a:65:40 F 50:01:43:80:00:c2:82:80
fc2/4 20:44:00:0d:ec:2a:65:40 F 50:01:43:80:00:c2:83:66
fc2/5 20:45:00:0d:ec:2a:65:40 F 50:01:43:80:00:c2:82:14
fc2/6 20:46:00:0d:ec:2a:65:40 F 50:01:43:80:00:c2:82:4e
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