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Is there a page, table that will help me deside how much memory to give a vdc that I have created and added ports to. I know there are questions about route table sizes and so forth. Where can I find this information.Thank you
Hi,In case there is light load on a single N2K. I suppose NOT to fully plug all FET of 2232PP (upto 8 FET 10G) into N5K.Q1. Would they work/fwd correctly?2. Will those show some ERROR or WARNING on configuring?3. How do they work, Hashing like PortCh...
Hi,Please correct me !!!I suppose to order N2K-C2232PF. N2K-C2232PFCisco Nexus 2232PP Series 10GE Fabric Extender, 2PS, 1 Fan Module, 32x1/10GE (req SFP/SFP+) + 8x10GE (includes 16 Fabric Extender Transceivers), choice of airflow and power supplyIn c...
We recently began testing VMware ESXi 5.0 on our production network. After observing some heavy discards (3-10 million at times) on the 10G uplinks FROM our core 6509s TO the Nexus 5Ks we began some investigation. We started by capturing traffic on...
Hi all,We have deployed an N5000 which is polled by a management station.Since then the log gets flooded with messages like this:2010 May 12 08:19:52.006 xxxx snmpd: SNMP Operation (GET) failed. Reason:2 reqId (66076779) errno (42) error index (1) 20...
I have the VSG setup and really like it and trying to sell it to my boss. He wants to know why we should use the VSG and not vShield App? I know that you don't need a service vm on each host, but aside from that I can't really explain anything that w...
Hi,I’m running vCenter 4.1 and Nexus 1000v and about 30 ESX Hosts.I’m using one system uplink port profile for all 30 ESX Host; On each of the ESX host I have 2 NICs going to a Catalyst 3750 switch stack (Switch A), and another 2 NICs going to anothe...
Hello,I have configured enhanced vPC on 2 n5k and B22 FEXs (vPC from 5k to B22, and vPC from B22 to blade servers).Everything is running smoothly, except when I power off one of the 5k, the connectivity to the blade servers is lost, comes back up for...
I am having an issue which i think is arp related. When I am running my 5548's in Active/Active HSRP, I see some hosts (via tracert) are hitting the individual IP of one as oppose to the other, so when I shut one down I have, guessing, half of my cli...
Does anyone know the difference between and have tech specs for...UCS-SD100G0KA2-G and UCS-SD100G0KA2-EBoth are 100GB SSD drives.The UCS-SD100G0KA2-G is a 100GB SSD Enterprise Value Drive US List is $979 Is this a MLC drive The UCS-SD100G0KA2-E is a...
Typically, an ESX host is connected to a switch port that is configured as a trunk. The reason, of course, is that an ESX host has a bunch of VMs on different VLANs and therefore the hyspervisor tags the frames...and you know the rest...In a...
Can I use the nexus 1000v with 1GB nics? I have some server that that 8, 1GB nics, 4 onboard and 4 pci card. Can i use LACP and use that on nexus 1000v?
Hi,I currently have Nexus 1000v and vSphere 5.1 and want to convert my port-channel uplink port (ESX to Catalyst 3750 stack) from static to LACP; The configs below are what I have now, and I added in BOLD what I think I need to change on both my VSM ...
Hello,I'm currently designing a new datacenter core environment. In this case there are also nexus 5548 with FEXs involved. On this fex's there are some servers which speak NFS and iSCSI.While changing the core component there will be a disruption be...
Hi there,I have the following Data Center infrastructure:Cisco Nexus 7009 - 6.1.(1)Cisco Nexus 5548 - 5.1(3)N2(1)Cisco Nexus 5020 - 5.0(3)N2(1)Due to desired design, I need to confirm if these are VTP v3 capable or not. So far all switches/nx-os seem...
