Server Networking

Hi!I am currently a student working for my university in their Networking Department. My current project is documenting our data center. We have 2 Nexus 5596's and 6 FEXs. The FEXs then go to several ESMs that we have in the data center. I was able t...

We have 2 nexus 3000 setup for citrix vdi with uplinks to our core switch stack.  I inadvertently caused a reboot  of one of the nexus switches when I tried to install snmp v2 on it. On reboot the config reverted back,  all good,  but the vpc to the ...

Dear Team, I am getting bellow error on host frequently.BMC:kernel:-:<4>[peci_ioctl]:303:peci_ioctl: non-responsive controller was reset,  process = avct_ipmi. We have face the issue that the ESXi hosts went in Hung State and after powering off the s...

Dear All,I have a set up like same like attached diagram.My questio is ,once I put both N5K into VPC, after 10-15 minitues ,pinging to server (10.10.66.126) will stop.I cannot see error from the N5k side.All VPC/port channel/interfaces/keep alive lin...

I am working on a Cisco IronPort C370 for a client.  The last engineer that worked on it set the password and now we can't get into the appliance to reset the password.  I have a support ticket submitted to Cisco but any help would be appreciated.

Hi experts, I have a C7004 running 6.1(3). I ran this command to do packet capture. # ethanalyzer local interface inband decode-internal limit-captured-frames 0 limit-frame-size 2000 write bootflash:capture.pcap Then I copied it out to my PC with ...

We need on Nexus 2232PP some 10G copper .. is it possible to use SFP 10Gbase-T with 2232PP?? I haven't found any relevant papers..thanks

Hi all, I want to ask some question abaout problem that happen in our UAT earlier.. We follow recommendation on Cisco to set "delay-restore" and "auto-recovery" below "vpc domain x" configuration.. But we think there is some inconsistency, we don't k...

Hello All, I have a problem with KVM Console on Cisco CIMC for UCS 220 M3. I want install ESXI , but when i tire to configure a new boot order on the server , the old ordre still working and i cant boot from Virtual Media.Please find in the attachmen...

N7k console not responding even after proper boot, and even from rommon mode

Hello All, As I sit here looking at this server which is in a blocking state, I am somewhat stumped. I configured the Nexus 1000V and missed the "system vlan" part for the trunk port profile.  I know, not good, however when doing some testing, I mana...

We have a Windows server 2008 server with 2 physical nics cabled to the same switch on vlan 67.  These 2 nics are bridged together using  the Windows  “Network Bridge” feature with an IP address assigned to the “Network Bridge.”  These server guys te...