Server Networking

Question on VSM at multiple sites.. We have a pair (active/passive) of VSMs at a regional data center to manage the 1000v in our cluster at that site. If we wanted to deploy a 1000v on a cluster at another physical site would we use the same VSM or w...

Hi folks,how many Catalyst C3KX-NM-10G modules can in install in a 3750X switch. Can it take 2 modules giving me 4 10G Ports ?Thanks,S

I have a Cisco Nexus 5596 with 48 Ethernet Ports (two of which are now configured for Fibre Channel). It has a FEX attached to it as well.I was able to configure ANY Ethernet port with the typical interface commands when in interface configuration mo...

Hi,regarding the configuration of ntp/syslog within a vrf context I have a problem.I have one N1k and several N5k with the following system versions:Several N5k:      System version: 5.1(3)N1(1)One N1k:system:    version 4.2(1)SV1(5.1)On both are two...

Hello,  I have a following problem. When configuring ip acl in config-sync mode I get following message: "Error: Cannot configure acl rule without seq no."  Is this a bug or a feature? I'm running  5.1(3)N1(1)

Has anyone seen the following fan warnings after upgrading the OS on 5548UP? I tested on 2 systems with the same result. Reverting back to NX-OS 5.0 stops the warning. The upgrade was done using the command:install all kickstart bootflash:n5000-uk9-k...

Hello everyoneI am confused about how works the integration between N1K and UCS Manager:First question: If two VMs on different ESXi and different VEM but in the same VLAN,would like to talk each other, the data flow between them is managed from the ...

How to Configure Load-Balance on Nexus 2000?

Hi,I have what I believe is an obvious question, but thought I would ask anyway. Can you use a FEX sfp to connect a server, or can it only be used between the Nexus 5548's and Nexus 2248's?   Thanks,William            

HiI have half installed a VSG ie I have got it so far as registering with VNMC but need to change its hostname and enable NTP on it.If I delete teh agent config the VSG and make teh changes then renable the agent VNMC just changes everything back !So...

Hi guyz,i am experiencing an issue with the fex's ports to which some servers are connected. These are sometimes not reachable via a ping and i realise a lot of Tx pause frames. could this cause this issue?Inmy configuration, i have the send admin an...

Hi EveryOne,We are planning on changing the current peer-keepalive destination IPs in both N5K Switches.Is there any way to add the second peer-keepalive destination IP? Then I can remove the old one without any problem.Or is there any otherway to do...