Server Networking

SNMP status of hot standby port-channel member

In ourde design we have a vpc in which some members are Hot-stanby in bundlesh port-channel summary interface port-channel 2Flags: D - Down P - Up in port-channel (members) I - Individual H - Hot-standby (LACP only) s - Suspend...

C200 server RAID-1 HDD Faulty

Dear Forum Users,I have a C200 series server with RAID-1 configuration.Currenlty 1 of the disks has failed. Disk model is ST3500514NS (500GB SATA disk). My question are:1. Can i replace the disk with ST9500620NS (500GB SATA)?2. If can, then the repla...

vrfs in datacenter

I am building a DC where we decided each service is routed in its own vrf, then in separate FW context.Some services however, needs to communicate together, and that works fine via FW.In order to offload traffic from FW, we decided to use vrf import,...

C22 M3 can't install vmware esxi

Hi,I have cisco c22 m3s v02 rackmount server ,i want to install VMware vSphere ESXI but esxi doesn't find disk to install.I tried many custom cisco iso still same problem.I have LSI mega raid and configuration is raid 1.I try to install win2012 r2 se...

Nexus 5596 buggy configuration synchronization

I really wonder why this very neat Cisco Nexus feature is so much buggy...I have configured switch-profiles on two Cisco Nexus 5596 that already had some configuration (mostly identical).In general it is working fine, I was able to import the require...

Hard Drive Disabled after Esxi 5.1 installation on the UCS C22 M3

Hi,Need some workaround wrt the Cisco UCS C22 M3 server, it keeps disabling the HDD after the EXSi 5.1 has been installed.However the UCS server did not come with hard drives, we had to use HDD from the Cisco Performance Manager ( not yet installed ...

Resolved! Nexus 1000v trunk native vlan

Hello,could you help me with a problem - I have N1K, mgmt 10.40.1.221 - vlan 1, cntrol/packet int - vlan 3, L2 modeI configured port-profile for uplink trunk and port-profile for vlan1.But VM connected via vlan 1 is unaccessible if trunk native vlan ...

B200 M2 - X5500 CPU ?

I got a few B200 M2 Blades that have no CPU/RAM, since these are EOL/EOS I am just going to get CPU/RAM from good ol' eBay.The product documentation states they are 5500 based, but all the CPU choices for the B200 M2 are X5600 based.Anyone running th...

Nexus 1000v over Hyper-V and ERPSAN

Hi,I need to transport traffic from a span session composed from several ip-phones to a a VM that is running over an Hyper-V running on a B-Series chassis in End-Host mode, so basically I need to confirm that It's possible to transport this traffic u...

Resolved! Nexus 1010 & N1KV Upgrade

We have a requirement to upgrade the ESXi from 4.1 to 5.1 -> which is forcing us to upgrade our N1K environment. We were planning to upgrade the existing Nexus 1010 to 4.2(1)SP1(5.1a), and we have 3 x VSM's which needs to be upgraded to 4.2(1)SV2(1.1...

Vcenter server change - N1KV ?

HiWe are coming up with an effort to change the Vcenter server to physical to virtual. Is it a best practice to keep the same IP address on the Vcenter server -> shut the physical and bring the virtual up, to keep the SVS config consistent on N1KVs ?...

Config-sync issue Nexus 5548P pair

Our customer have a 5548P pair with 3 dual-homed N2000 fex.The switch-profile looks to be out of sync between them. one has rev 47 and the other one 44.Doing show switch-profile status give the following result in the one with revision 47switch-profi...

Resolved! Nexus 1000v Removing VEM # heartbeats lost

Dear All,We have deployed a Nexus 1000v and when we add the second uplink interface of the ESXi server to Uplink port group it says, "Removing VEM 3 (hearbeats lost) and it removes the vem. When you do show modules none of the modules appear after ad...

Resolved! Buy new server - suggestions needed

Hello,Where I work we need a need new server. I am not really a expert in hardware so I hope you can give me a little help choosing a fitting server, I will use a template with answers to help you understand what's needed:1) What is the available ...

Optimized Multicast Forwarding (OMF)

On the Nexus 7000 you need to disable OMF for each VLAN with IPv6 traffic. Otherwise IPv6 Neighbor Solicitations and all other IPv4/IPv6 source-only groups are not flooded within the VLAN.Q1: In my eyes the better workaround is to enable MLD snooping...

Server Networking

Forum Posts

SNMP status of hot standby port-channel member

C200 server RAID-1 HDD Faulty

vrfs in datacenter

C22 M3 can't install vmware esxi

Nexus 5596 buggy configuration synchronization

Hard Drive Disabled after Esxi 5.1 installation on the UCS C22 M3

Resolved! Nexus 1000v trunk native vlan

B200 M2 - X5500 CPU ?

Nexus 1000v over Hyper-V and ERPSAN

Resolved! Nexus 1010 & N1KV Upgrade

Vcenter server change - N1KV ?

Config-sync issue Nexus 5548P pair

Resolved! Nexus 1000v Removing VEM # heartbeats lost

Resolved! Buy new server - suggestions needed

Optimized Multicast Forwarding (OMF)

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