Server Networking

Hello:   I have installed a new DCNM OVA 10.4 version with a single Nexus 9236   I added the switch in the inventory and when I try to do a discovery, it get stuck in discovering.. Ping works fine bidirectionally     snmp-server user DCNM-XXXX networ...

Hi all,   Need help with our new Nexus switches in our data centre, 9k. We are getting the following message come up and ports being disabled due to the following: %ACLQOS-SLOT1-2-ACLQOS_OOTR: Tcam resourceexhausted: Ingress L2 QOS [ing-l2-qos]   On ...

I want to know does N5K dual-homed fex support 802.1x authentication. According to my test, 5672UP with dual-homed fex support 802.1x authentication, but 5548UP doesn't.

Hi everyone,   I have a quick question on multicast.  I have a single site that runs two Nexus 9396PX switches as it's core.  This is the only portion of the network for this site that is layer 3.  All routing between VLAN's occurs here.  My question...

I have been trying to boot the N9kv in VMware following the steps in NX-OSv 9000 for in the section for VMware "Provisioning the NX-OSv 9000 in the ESXi Hypervisor, for the most part the description is very similar to what we can configure but I'm ha...

Can anyone provide any advice on applying an IP  ACL to a L3 vlan interface on a Nexus 5K  My assumption is that the IP ACL will only filter traffic inbound on a Port ACL, which can be applied to a physical interface or a port channel.    Customer wa...

  Hi all,I'm trying to figure out which is the less risky way to interconnect 4 DC, starting from a customer's requirement (arguable) and the limitation of hardware already chosen (not by me).This is the actual scenario:2 sites (DC1 and DC2) L2 inter...

 HI Pros,Before all thank you for your help...I am having a small challenge here. I have a UCS B-series server in the chassis.... Server was working fine in vcenter.Now  due to an upgrade, i need to isolate that server so it can reach any other serve...

How could I upgrade a UCS environment consists of  5 x blades B200 M4 3 x HyperFlex HX220c m4 2 x FI 6296 UP   without any down time (zero downtime) and non disruptive production while I have available resource (2 servers)

Observing power supply of FEX 105  is malfunctioning. We checked and found that the both the power supply of FEX 105 is showing fail/shutdown but the FEX is online. NXOS version-7.1.4.N1.1 Could anyone suggest what is the reason.