Hi , a vm cannot ping the anothe vm in the same subnet . At the same time from other vlan it is reachable . vm is connected to nexus switch where vpc is running . Thanks
Im interested in learning how to design data centers.Can you provide me a case study which has1)the requirements,2)devices usedto set up the a simple data center with recent technology features.
Hi,I am looking to upgrade a pair of 7010's to 6.2(x) from 5.1(4) after the 8g memory upgrade. Any have any experience with this upgrade path and know which if any intermediary software versions I will need to jump to for ISSU to get to 6.2? Thanks,...
Hello, I am trying to do a Proof of Concept using a Prime Infrastructure Gen 1 appliance running 2.2. On the appliance side we are ready. What I am trying to nail down is the router config.My routers are all ISR 2's running 15.4.1(T) and above. I hav...
Hello we have deployed anycast DNS in our company with BGP as routing protocol.We have Nexus-es 5596 with system version 7.0(6)N1(1) as L3 gateways.There are 3 equal cost paths installed in routing table (RIB) but in FIB I can only see one route wit...
Hello everybody We have installed 2 N7K's & 8 N5K's installed in 1 DC room before.Today we notice that these are producing more cold air than is needed to cool the device or in order to have a good cold/hot aisle air flow.Is it possible to reduce pow...
Dear All, Is it possible to have a N7K-7018 chassis running FAB1 and FAB2 in the same chassis? I´ve heard that it is not a supported configuration.Can someone clarifies me? If I decide to replace all FAB1 to FAB2 do I have to replace the existing SU...
I'm planning to use PoAP via DHCP, does anybody know the settings that are needed for the DHCP server. I'm planning to use Windows 2012R2. Nexus Version 6.0.2.U5.4Nexus 3172PQ
Hi. Can anyone guide me with the correct steps to upgrade DCNM 6.2(5) to DCNM 6.3(2)?. Do I only need to run "dcnm-installer-x64-windows.6.3.2.exe"?I tried to read the release notes (<http://www.cisco.com/c/en/us/td/docs/switches/datacenter/sw/6_x/dc...
Hi Team, We having one Nexus Switch 7k PID# N7K-C7009 installed at the Data center of one Big Banking environment & getting the error message as below,Sep 10 03:39:15.373 IST: %PLATFORM-2-PS_RED_MODE_RESTORED: Power redundancy operational mode change...
I got this Cisco modem, DPQ3212, from my service provider, COX. Had it better than 2 years, and seems to work well. I also have a Netgear router paired with it, that has my ethernet hard wired to it and not the modem. There's an event that started t...
Hi all,kindly I need some help, we are upgrading our Data Center Core Switch and Router from cisco catalyst 6513 to nexus 5000. I need to know the recommended training to help me implementing the nexus in our data center network?Thanks.
We had 3 VEM lose connectivity to the VSG, they were working for at least 6 monthsLuckily 1 lost contact whilst investigating (log below)We can see no changes within VMM. I wiresharked the networkThe VEM which have an issue do an ARP broadcast for th...
