Server Networking

We are running multicast on one of the VLANs and I have a need to take this multicast stream and forward it (multicast it) to another VLAN on the same nexus.I need configuration guidance on that. I understand that I need to configure PIM somehow for ...

I have little network with 4 vsphere servers connected to clustered 3750x with 4*1Gig NICs per server.Servers are connected to central storage with two 8Gbps FC links per server. I don’t have FO switches cause central storage is equipped with 4 FO po...

 Hi, thanks for your time and knowledge.  I have a topology like below in data center and plan to have a full redundant topology. Currently Primary/Scondary/ASA and another core switch at HQ are running EIGRP. Especially ASA is redistributing all IPs...

Hi,I have to add a pair of N2Ks to Existing N5Ks. There is already a pair of N2Ks attached to N5Ks. What are the steps required to perform this task ? Also, can I combine FETs with SFPs for N2K connection on a single switch. Do I need any downtime fo...

Hi guys, I`m confusing with NPIV and NPV in UCS and N5K connection. If i have the following topology, does N5K must running NPIV also ?Is this talk about nested NPV? Thanks..

Hi, I have N2K-C2232TM-E which I need to connect to parent N5K-C5596UP-FA. For the optics, does it have to be specifically FET-10G? I have  SFP-10G-SR= and I am not  sure if these are the correct optics for this N2K to connect to parent N5K? Do I  ne...

I am looking for a way to move my configuration file into startup-config. Doing "copy tftp: startup-config" throws depricated error. Copy from bootflash to startup-config same issue. It always suggests to copy to running-config and then startup-confi...

Hi, I have 4 Cisco Nexus 5672UP Switches & 16 Cisco Nexus 2232TM  switches.   Is it possible to configure  4 cisco nexus 5672up switches as a vPC peer switches  and what is the best practice for my scenario with 4 5672up & 16 2232TM.

Hi Guys,Does anybody know if the 'SFP+ Twinax' active or passive cables are compatable with the HP ethernet 10gb 2-port 530sfp+ adapters? I'm struggling to find/confirm if they are compatible or not. Cheers                  

Nexus 7k  stop offering interactive tftp / ftp prompt all of a sudden. I get the following output. It still works if I give full line command. Any ideas ? N7K-11# copy running-config tftp:Trying to connect to tftp server......Could not connect to tft...

Can you swap out the fans and power or do you have to RMA the switch with the proper airflow?

Dear All,Recently, i help my customer upgrade Nexus 1000v VSM & VEM from 4a to 1.1a. Although the whole upgrade is smooth but i found out lot of ping packet was drop during vMotion one VM back to that ESXi host. The result is normal when i try to VM ...