Unified Computing System Discussions

How to let multicast traffic cross vPC

Hi All, We have two 9372 (7.0(3)I4(6)) in our data center. And 22 layer 3 switches (3750, 2960,etc.) are connected to both 9372s via vPC by using access port. I have a SingleWire paging server located at data center and connected to one of 9372s. The...

Resolved! Cisco UCS Server Firmware Upgrade

Dear Guys ,We are going to upgrade the firmware of UCS ( infrastructure and server firmware ) from 2.2 to 3.1 ! We have some technical questions we have 2 UCS chassis and each chassis it have 6 Blade servers and we have 7 number of VMware Esxi ( 4Esx...

Cisco UCS sup-eth pinning

Hi All, Probably a silly question, but is there any way to modify the uplink pinning of sup-eth interface, or is there a document that provides further information on how this interface is pinned, and what the potential impact of pinning it to a disj...

Resolved! Disable KVM on UCS

Hi, KVM uses self-signed certificates.Our customer needs to have PCI-DSS compliance, therefore self-signed is not an option.We know that it isn't on the roadmap! Is there a way to disable the KVM feauture without emptying the ext-mgmt pool?Is SoL tha...

IPMI over lan still Ping when disabled

Hi,we had a consultant firm that did some penetration test and found out that a few of our UCS-B blades add IPMI over lan Active and so where judged a vulnerability because of some password hack in ipmi 2.0.so we removed all the policies that activat...

Resolved! UCSM powered off Profiles generate connectivity errors

Hi,Anyone knows why powered off profiles when off are generating VIF-Down interfaces errors? they are offline I guess its normal and expected to have them down. I would be really glad to see these gone. anyone have a trick! I would like to know it.S...

UCS VIC 1225 vNIC Ethernet Speed Limit

Hello,I think I know the answer but I can't seem to find any clear documentation to confirm: what is the maximum speed for a VIC 1225 vNIC? I have a C220 M4 acting as a storage node for a UCS-Mini blade chassis (with a 6324 FI). The C220 is running R...

UCS Native VLAN and ESXi mangement network

Hi,We have a UCS Chassis with b200 M4s, connected to 6248 Fi's. We have ESXi 5.5 Installed, during install we specified a management VLAN on 999 (so in the KVM service console page for ESXi on the ESXi host you can see 'VLAN (optional) 999', this VLA...

ESXi 6.5 fails to see the LUN on the SAN UCS mini

UCSmini 5180 (M4)Connection FCOE unifield uplink Adapter 1340, 1380 Fw 4.1 (3a)Driver 1.6.0.28 i'm not sure driver version for ESXI 6.5 is correct. Log on ESXi6.52017-09-13T10:46:16.840Z cpu24:396802)WARNING: vmw_psp_rr: psp_rrSelectPathToActivate:11...

Cisco UCS C220 M4 standalone with VIC 1227 not connecting

I have two Cisco UCS C220 M4 standalone servers with VIC 1227 in the mLOM slots. There is light coming out of the SFPs of the same type that are installed on both ends but the systems are not connecting to the Cisco 6500 switch. The BIOS on the ser...

run HUU with CLI

Hi! Experts: Is there anybody know if it is possible to run HUU with CLI?

reset deviceID enumeration on Cisco 12G SAS Modular Raid Controller

Trying to find a way to truly wipe the config of modular RAID HBA, it seems to retain the "Device ID" of drives that have been inserted in NVRAM. The storage adapter utility you access during POST has a reset which doesn't work, CIMC /chassis/stora...

UCS VLAN and multicast policy

Hi Do we need to mention the Multicast policy with VLANs that are created with UCS. The VLANS are configured to use with Hyper V 2016 environment and using for HV Live Migration, HV Cluster and for VMs. Thanks in advance

Resolved! Only one vHBA is show up...

I put into two identical brand new B200 M4 blades today to a 5108 chassis. The UCS version is 3.1(1h). The blades were discovered and have the necessary profile associated. Now I got major faults about vNICs and vHBA. As showing in attached screensho...

Resolved! Different UCSM and Blade Versions

We have a mix of B200 M3 and B200 M4 servers a total of 20+ Blades running currently on 2.2(5b) UCSM Version and with a recent Infosec update we need to fix some Vulnerabilities with Vmware and wanted to know if can just upgrade the Server Blades to ...