Server Networking

Hi,We are using a Cisco Catalyst 3110X in a IBM Blade CentreUplink to a Nexus 5010.The Uplinks are 10GB using the Cisco X2-10Gb-SR modules.When we are doing large transfers (such as server builds) from the Netapp Filers to the Blade Servers we are ge...

hello ,we have two nexus connected in vPC with HP Flex-10 to the servers and connected to two firewall in cluster,that firewall will be the gateway for our servers,if the port channel between nexus and FLex-10 will be in trunk mode ,how will be the l...

HII have a question about Cisco Nexus7000 switchRecently I found that one of our distribution switch (Nexus7k) was rebooted by itselfon the show version output, the reason of reboot was because of "Kernel Panic"What does that mean?? was it because of...

Hello Nexus 1000V Gurus,Can someone help me with the correct process to restore a deleted 'primary' VSM.  Any info would be much appreciated.  Here's my story:I'm hoping someone can tell me where I went wrong with restoring a wiped Primary VSM.Primar...

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?