Storage Networking

Hi All, I have two Cisco MDS 9148 Multilayer Fabric Switch and I want to configure HA(High Availability) in this switch.Any Suggestion on this would be much helpful.  

Quick question.  Am I right to assume that this occurs when a server reboots and the OS is not running yet?

Hi Mate, What is technical difference between difference DS-C9148S-12PK9 and ucs-ep-mds9148s-16 Part no for SAN Switches. Regards

As you can see some npiv ports show different vsan ( 1 instead of 10 ) . Those ports showed on vsan 1 are zoned to a Pure Storage and are they do not get logged to the Pure Storage Controllers, I think this is because Pure Storage Ports are on Vsan 1...

Hi On running the cmd: show tech-support > bootflash:TechSupport.txt on a Cisco MDS 9700 series switch, it shows write error: no space left on the device. Following are the various command results: How can I resolve it?   show system internal flash M...

Hi Makus,   I have a question. In my architecture (3 nodes cisco HX C240c M5) + 2 UCS FI 6248up interconnected on my cisco switch Catalyst backbone. All my equipments are interconnected by SFP+ 10G (HX-node ---> Cisco FI ---> Backbone Cisco Catalys) ...

Hi Everyone,   My company is using Exreme network switches to connect Dell SC4020 using 10G sfp+ connection. But we had couple of failures where the switch just failed and didn't come back online. Case opened but Extreme cannot explain to us why and ...

I have some over-provisioned modules on some of my switches and need to change the rate mode on some ports from dedicated to shared.  Will the change disrupt the traffic on the affected ports?

Hi All, I need help on CISCO MDS switch migration. I have three MDS 9396s Switches in the same fabric. We are planning to remove EOM core switch of the fabric.A-PrincipalB-EdgeC-EdgeWe have ISL portchannels between A to B and A to C. B and C are not ...

I have the MDS switch under my management and do not have much experience in this area.I have a procedure passed to me as follow:1. Create fcalias, port for correct VSAN.2. Create Zone, if new and add fcalias, also add storage port.3. Add Zone to Zon...

Hello folks, I have been trying to send running-cconfig on two MDS9148 SAN switches to a network TFTP server. Ping successful. timing out after connection has Established. here is what I have: xxx-NEXUS-SW-A# copy running-config tftp://10.1.100.170En...

Hi,   I need a Design Guide base on UCS Manager v3.2(1) for HyperFlex (UCS-HX-UC-FI48P) with HX-UC-C220M5SX Server. First I want to clarify basic Architecture of deployment if we have :   UCS-HX-UC-FI48P (Not Sold Standalone) UC on HX TRC 6248 FI w/ ...