Application Centric Infrastructure

Hello guys, While looking at the following document  http://www.cisco.com/c/en/us/support/docs/switches/nexus-9336pq-aci-spine-switch/118930-technote-aci-00.html That explains the packet flow over the Fabric, I have the following doubts that I...

Hi all,  I am trying to understand the configuration points surrounding service graph template to insert a load-balancing service between 2 EPG's.  Please let me know if my understanding is correct: .  When creating a service graph template, indicat...

Hi all, I am looking for best practice concerning out-of-band mgmt, inband mgmt, and infrastructure mgmt (Vcenter, ESxi mgmt, ACS, Prime, etc..).  For out-of-band and inband mgmt: .  Do you connect oob connections to a separate external switch such ...

Hi everyone,I have some questions,1. What is a difference between Subnets in EPG and Subnets in BD?2. How many Subnets(in 1 Bridge Domain) can I create in tenant Common? Thanks,tienbui

Hi All, Imported Device package---successfull Added ASAV to Conroller-Successfull. Applying service graph template error. ! PROPERTIES Severity: minor Last Transition: 2015-11-08T22:25:06.826+00:00 Lifecycle: Raised Affected Object: uni/tn-T...

Hello Apologies if this is answered already -  Currently I run a small (10 node) ACI fabric will all of its EPGs mapped to a stand alone BD, set to legacy flood and learn mode.  There are no IP interfaces on any epgs,as all routing is done by other d...

Hi,  I am working on a project that contains Cisco Nexus 9K and application centric infrastructure. Please provide me some information and documents on this topic.  Regards, Rizwan 

Hi, can someone please share the step to upgrade the N9K NX-OS mode to ACI mode. Thanks in advance.

Hi All,I am facing Bootflash corrupted error in Leaf switch-9396PXI am able to boot with USB drive and working minimial commands and not able to format bootflash:-+++++++++++++++++++++++++++++++++++++++++++++++++++++++++switch(boot)# format bootflash...

Has anyone had experience or know use cases where Nexus 9K (as Core and TOR/EOR switches) running in NX-OS are converted to ACI gradually?  Is it even possible?  I can't imagine the complication of breaking up vPC, etc..  

Hi, I have a question, one of the customer is asking for having control with in same EPG. For example if there is an EPG_FE with multiple VMs in it.How can we block access between these VMs under the same VLAN or EPG in ACI fabric? Customer only hav...

Hi, Can anyone please explain the actual functionality of UDP Header in VXLAN. Vxlan overlay is basically mac-in-udp, for l2 extension over l3, the concept is ok but I can not able to find out the actual role of UDP here. Thanks! Rajib

I have recently been working on an ACI ASA integration. Though it was a challenge to just get basic IP connectivity to the ASA, the real challenge is the function profiles. Once the APIC is managing the ASA, you lose the ability to configure the ASA ...