Our HX clusters are updated 4.0(2c) and some on 3.5(2h) matrix. All flash - with no reason DDR4 going bad left & right, in some case we have outages too. Not sure anything configured wrong. any help will be very helpful. By the way best Hyper-converg...
Forum Posts
Of course all of the 5ks are going EOL soon.I am getting very mixed messages on the N9K-C93180YC-FX.Some things say full FC support while others say you must have an upstream core switch like a 7k.Nexus 5ks have been my go-to for smaller clients tha...
Can this setup possible? Can i zone svr1 and svr2 that belongs in two different SAN switch?
in the documentation for this tool it says that port-based and domain-based zones are not support for migration we are using brocade switches but I'm not sure of the zone types.Cisco Zone Migrator does not support domain-based or port-based zone conv...
Hello, we repeatedly got an error in the N5K-56128 logging:2020 Sep 28 22:58:49 DE2C-NX-56128-2 %USER-2-SYSTEM_MSG: A fabric link on crossbar asic 0 has degraded - pacifica2020 Sep 28 23:32:14 DE2C-NX-56128-2 %USER-2-SYSTEM_MSG: A fabric link on cros...
Hi guys,We're looking to hang some MDS 9148's of our Nexus 5k's in order to increase our native FC port count in order to move off our existing Brocade FC SAN. This is all well and good, however I have since discovered that the airflow is fron Power ...
Hi,We have 3 new HX-C240 servers, and we have only 1 unit of Fabric Interconnect (already available); Not sure we can perform & complete hyperflex installation process with single Fabric Interconnect ?? Its a risky design; but as now we have to plan ...
I am using HyperFlex 3.5(2h) and ESXi 6.7u3. Is it possible to utilize a shared VMDK between 2 VMs? In this case, for Microsoft Clustering.Justin
Hello All I have a pair of Cisco MDS 9148 8Gb switches and I need to replace them with a pair of Cisco MDS 9148S 16Gb switches. I was wondering if I can take a backup of the running config of 9148 and restore it to 9148S. If that works, I was plannin...
Resolved! Cisco MDS 9184S Configuration Issue
Hello everyone, I am a newbie at SAN and SAN Networking, I have a Cisco 9148s and IBM Storwize V7000G2+, I try to config cisco 9148S to connect from my HBA Initiator to Target, but after config, nothing happened, my IBM Storage appear port still "Off...
Hello.I have two Cisco Multilayer Fabric Switches (MDS) that are currently on production. They are DS-C9124-K9 switches, as shown in Figure 1. I don't have info about their NX-OS software versions or their current memory contents.Figure 1: Network Di...
Hello!I currently have MDS9148 SAN Switch. Zoning is already completed and Host can able to see the LUN. Due to some requirement, Host name is changed and the same changes I have to make in SAN Switch (Device-Alias and Zone name). Is there any way to...
Dear Cisco Community, I have an old Cisco NSS322 V01 that currently has 1TB drives installed. I would like to upgrade the unit to a pair of 2TB drives. I found a historical document that listed compatible drives, but they are all obsolete. I would li...
Hi, I'm trying to connect our vmware ESXi hosts to a switch stack of C9300-48UXM and establish iscsi connectivity from the hosts to our dell vnx5200 storage system. This is a migration from our old juniper switches to these new cisco switches. I have...
Resolved! Locate port number of disconnected WWPN
Hi Everyone, I have a Cisco MDS 9148 switch on which i have connected some ESXi hosts, one hba of the ESXi host is failed. Is there a way to find the port number in which the failed HBA was connected. sh fcs database and sh floggi database show up ...
