Server Networking

Hi everyone, I have a problem with the server UCS C240 M4. I created a a virtual drive VD0 RAID0 from SAS MegaRAID and then i installed ubuntu server 17.10 on this virtual drive. All operations were ok, also the Grub but when I want to boot Ubuntu fr...

Hi all - looking to upgrade the firmware on a Nexus N3K-C3048TP-1GE which is running n3000-uk9-kickstart.5.0.3.U3.2b.bin and n3000-uk9.5.0.3.U3.2b.bin.  In searching I found this horrifying bug https://quickview.cloudapps.cisco.com/quickview/bug/CSCv...

we have ucs-B server connected to FI and inside ACI favric, in aci, we already enable cdp, in UCS, do we need to change network control policyfor vnic to allow CDp since this is ucs b series and ucs b only support cdp?

Hi All,I have problem when I reloaded my Nexus 7000. I tried to enter ROM monitor to init my system by entering Control-C after reloading. I have done this before twice and it went smooth, but when i did it for the third time the boot process stucked...

Hi Experts,There is nothing been displayed When I run the commands:Nexus# show running-config---no output---Nexus#show startup--no output--Nexus# version running is 5.0(3)Is this bug?Thanks in advance.RegardsFari

Hi, i am using cisco nexus switch 9000 C92160YC, other side i have Intel 82576 based NIC card having 1Gig fiber port.   When i connect fiber cable from nexus switch to NIC card port link doesn't come up, also i see auto-negotiation error in link part...

Hi Folks,   Do you know if Nexus 9348GC-FXP suports 10 Mbps Ethernet? Not FastEthernet, not GigabitEthernet, not 10GE, just a slow 10Mbps connection to a server's ILO port.   Regards, Alexander

Hi Guys     I have a very basic question around Nexus 5596UP switches. One of my customer is looking to buy  two 5596UP switches for a DC and put in next to each other..My question is that can these 5596UP switches be joined together as a stack ? or ...

Hi all - first time administrating Nexus.  Going to be configuring Cisco Nexus 3048.  I am used to Dell configuration (PE5548).  Is there anything I need to know about configuring this switch?   Thanks!

Hello, I want to use the VIC card as a single card connected to the C3750 switch in access mode (access vlan). The link is up, vmware shows the network card but the switch has a different mac address. Does anyone know why this is happening? Can I use...

I am attempting to update the allowed vlans on a port-channel trunk and receiving the following message: Error: Command is not mutually exclusive I am unsure of the work around for this.  Perhaps I should apply the change to the port first, and then ...

Hi,Just wanted to know whether the configuration  limits of 512 vlan on Nexus 5010 specified in the document below are software limitation which can be removed by adding enhanced image etc or hard limits which cannot be removed.http://www.cisco.com/e...