Server Networking

Hi all, I am Prajin, working as Network support engineer in IT industry. Today i found a problem in ucs 240 m4sx server.e I created Raid1 for internal SSD drives (2 nos with 120 GB) with LSI software raid, while installing esxi 6.0 I found that two ...

We recent added 2 new Blades Server B200m4 in our running environment. After initializing and power up (VMware Hypervisor 6.0)  when I check the VNICs availability for these 2 Blades, there are only 2 VNICs inside New Blades but for old Blades there ...

HI, We  are trying to configure DHCP server configuration in Nexus 5596 series  switch. While doing we came to know that DHCP server cant confiure but DHCP Snooping & DHCP relay agent we can configure. IS there a way  we can do /can purchase respe...

Hello Team, Does any one knows Arista 100G switch - 7060CX CPU specifications As Arista 7060CX uses AMD G series x86 multi-core  processor for control plane . Need update on CPU specification in "Ghz" Anyone using 7060CX can get the info with the ...

Trying to ESXI on cisco USC C240 but getting error: Can’t Have a Partition Outside the disk. Any idea? Thx

I'd like to start off some discussion about the Nexus1000v with vSphere 6.5 which has just been released. I have successfully run up a test ESXi and VCSA server and am looking at installing the N1kv in this environment.  Note:  I have had success and...

We have a Dell Equalogic iSCSI SAN. We have been having latency issues with it and Dell gave us their best practices for Nexus 5k config to implement. Prior to the change we had MTU Jumbo settings set system wide and pause no-drop was not configured....

Hi, I just wrote about the vpc technologies, and I have two questions 1. I didn't understand what can cause a case of a duplicate system ID in several vpc peers. I underrated that stp and the lacp use the system ID for their calculations, but what ex...

Hello guys, I am puzzled on the following topology i want to create. I have a core at the DMZ consisting of 2 Catalyst 6800 chassis, now we want to add a couple of N9K with VPC. The N9K would be place northbound of the 6800 and they will form a VPC...

I saw the news that vSphere 6.5 Update 1 is now available.   This version no longer supports the Nexus 1000V. Is there a process doc on how to migrate from the Nexus 1000V to the vSphere vCenter DVS with minimal downtime? Better yet is there a tool ...

Any one know where to purchase additional cable management guides that comes with the 6500/4500 series switch?  I see the 1U switches 3650/3850 cable kits everywhere, but not the ones for the 6500/4500 switches. http://www.cisco.com/c/en/us/td/docs/s...

Hello everyone, We have an odd issue with a pair of N3K switches, model N3K-C3064PQ-10GX and GLC-T tranceivers. The tranceivers are properly detected and original Cisco, added in port 43 and below are the results. We tried speed 1000 and speed 100 a...

Need information to design cooling for Nexus 7706.  What is the airflow of it's internal cooling fan?  Thanks. 

I have been using this document for my VPC designs. http://www.cisco.com/c/dam/en/us/td/docs/switches/datacenter/sw/design/vpc_design/vpc_best_practices_design_guide.pdf Wonder if there is an updated version OR specific version for Nexus 9000 or 950...