Hi All, My customer has problem with server doesn't see LUN. He has the following set of equipment:- 1x Nexus 5548- 1 x UCS C220M3 in standalone mode, CIMC firmware is 2.0(3d)-1 x P81E VIC, firmware is 2.2(3a) (tested with 1225 VIC, had the same pro...
Hi, everyoneI was wondering, does UCS 6200 series fabric interconnect have autosensing /auto negotiation feature for Fiber Channel ports? I have ucs 6296 with 8Gb FC sfp ports and storage that has 4Gb FC ports. I'am consering that my storage won't co...
Hi all,from the beginning of the implementation in our datacentre, we have many problems and deterioration on our FCOE infrastructure.We made many troubleshooting, we check the configuration at least 100 times in Cisco Nexus 4k, Cisco Nexus 5k, MDS ....
Guys, I need some help figuring out the best way to properly set up our FC Storage Area Network. We are about to order 2 MDS 9148s, 2 EMC VNX 5200s, and we have 5 dell blade servers. I just want to make sure that I am setting up my VSANs and Zoning p...
Hi All,We have a perplexing problem with our EMC VNX storage, 9148, Emulex, and Sparc T5 Solaris 11 configuration and don't know where to look.When we provision a storage group from the VNX to a two node cluster -- without any clustering software -- ...
I have a request concerning the recommended configuration of multiple UCSM's into two MDS 9148s. My current production UCSM (two chassis') is connected, via port channel groups, to the MDS 9148s; which are connected to one EMC VNX SAN. What I'd lik...
Hi, We are looking for a switch that interconnect our lan with our small DC. Our lan has a 4500X in pur DC we need a switch that can connect to a storage iSCSI 1Gb fiber and two 4 SFP+ from a Blade Server. Which switch should we put, i'masking becaus...
Hello forum users, I have aa question about repicating EMC VNX Arrays between 2 data centers (3km distance) using FC(OE) over an existing PortChannel on Nexus 5548UP's:Objective :Interconnect 2 EMC VNX series Storage Arrays in order to replicate data...
Hello all,I can say I'm relatively new in storage and fcoe. I have installed two 5548UP ( version 5.2(1)N1(6) ) and two B22HP FEX using EvPC. I'm using this guide for configuration http://www.cisco.com/c/en/us/products/collateral/switches/nexus-b22-b...
Help!!!Guys, I am really new to all this. I was given the task of upgrading a stack of 2 3750X switches running IOS v 12.2(55)SE4 to version 15.0.1-SE3. Why this version and not a newer one? Well, this stack is in a production environment and sits b...
Hi , We have a bunch of HP Ultrium Lto3 tape drives, which stopped working with Nexus 5548 FC(N55-M16UP) Interface. The interface on the switch side stays down reading 'Link failure or not-connected', we have tried swapping the cables, SFP but to no ...
Hi Ihave a Nexus 5548UP running 7.0(1) and I am having an issue getting a 1Gb FC link to come up. I have a Quantum Library and it currently connect to a Q Logic FC Switch without issues. I want to move this SAN to a nexus and testing the 1Gb FC link ...
Hi all, We recently purchased some UCS C240 and installed one HHD on it and when it is booting up we are getting the message that the HDD are not found and LSI can't be configured. I have attached a screenshot of what i am seeing in the cimc login. C...
Hi there,I have a backup project i am carrying out for our customer. we have had an issue with Cisco MDS FC switch zoned with a tape library and SAN storage.Every time i run a backup to tape, the FC ports on the tape drive go offline, the FC ports on...
