Storage Networking

Hi.We have 9336C-FX2 and i trying to configure it for SMB-Direct RDMA using PFC. If i globally enable PFC watch-dog forced, Queue goes to state Shutdown even if watchdog is off traffic won't goes. Howewer on old 9396PX with N9K-M12PQ module everys fi...

When we upgraded the firmware on one of our 9509 switches, from 3.3(1c) to 3.3(4) we now can't login via SSH. We get the error message "Server unexpectedly closed network connection". I changed the login to allow Telnet and I can get in via that but ...

Hi there everyone,  I'm reaching to see if anyone knows how to add new MDS switches into an exisiting VSAN in Nexus Dashboard Fabric Controller (NDFC version 12.2.1.316).  This option was available in Data Centre Network Manager (DCNM) by going to Da...

Hi Guys, PID: DS-C9148S-K9 Since 5 months ago till now, In my Cisco MDS 9148 16G SAN switch has shown some frequent error logs as below, 2008 Dec 22 08:57:09 PROD-CISCO-SAN-SW2 %PMON-SLOT1-3-RISING_THRESHOLD_REACHED: TX Credit Not Available has reach...

What is the latest supported version that we can have while creating datastores in the HyperFlex?

Hi All, Anyone seen or done forwarding DCNM logging or users logging info DCNM etc  to a syslog server( They sent it to Splunk for security analysis)  i don't have access to DCNM to figure this out. thanks.

Suppose a customer buys a Cisco SAN switch with a restricted number of ports from EMC. Is it feasible for them to carry out a port upgrade through IBM or another vendor? I am skeptical about the possibility, but I just want a second opinion. ...

Hello there.First of all, please note that my English is not good so I use Google Translate. ;DI am using MDS9222i.Recently, it was reported that "4TB of traffic occurred in the firewall for about 2 hours, and as a result of IP verification, it was g...

Hi all, first time poster here looking for some direction on a config.We upgraded a 9148S from 8.3(2a) to 9.3(2) - latest supported version and after the upgrade I noticed a few ports that before had the Trunk On.fc1/1 is upPort description is client...

Hi all, My customer is merging Fabrics and i can see default  VSAN 1 left without any ports. i would like to suspend all VSAN 1 in all fabrics as unless i need to get them unique Domain IDs or VSAN1 stays segmented right in case if there are any conf...

Hi All Good morning.  My customer wants Forwarding DCNM syslogs messages to a syslog server ( Splunk) i found KB addressing the issue Article Number: 000019598 , This was last  updated in 2020 wonder anyone know any updates please. Thanks a million i...

Hello there,i am planning to use the "Image Managment" feature to update MDS 9148s switches. When i try to stage the files the systems says that i dont have enougth space on the bootflash indicated by the red numberWhen i run the staging process it f...

Unexpectedly, started seeing all ports stutus in "Faulty"switch# sh interface status--------------------------------------------------------------------------------Port Name Status Vlan Duplex Speed Type-----------------------------------------------...

Hello All,Happy new and hope all good. Any help much appreciated.In short DNCM 11.3(1) root password forgotten and we need to upgrade to 11.5(4)We have DCNM version 11.3(1) and can't discover new mds 9148Ts. We were advised to go to 11.5(4) to discov...