Application Centric Infrastructure

I have a two part question that I hope somebody can help me with.  I'm having a lot of trouble finding the answer in the documentation.Part 1 - We are seeing some interfaces with a large number of Rx input discards and Rx Pauses:446131 input discards...

2 questions: 1) which 25G transceiver are supported on Cisco Nexus 93180YC-EX ? I can't find any optical MMF SFP+ only copper: https://www.cisco.com/c/en/us/td/docs/interfaces_modules/transceiver_modules/compatibility/matrix/25GE_Tx_Matrix.html 2) wh...

Hi All, I have a Multipod environment containign two pods that is operating nominally.  After some thought on future expansion considerations, we decided to renumber the node IDs in the second pod to accomodate future expansion. After doing so, our m...

Explicit Congestion Notification (ECN) ECN was initially defined for TCP/IP in RFC 3168 by embedding an indication for congestion in the IP header and an acknowledgement in the TCP header. ECN compatible switches and routers mark packets when congest...

I decided to enable PKI certificates for my 3 apics today.  I followed the instructions at http://www.cisco.com/c/en/us/td/docs/switches/datacenter/aci/apic/sw/2-x/basic_config/b_APIC_Basic_Config_Guide_2_x/b_APIC_Basic_Config_Guide_2_x_chapter_011.h...

If you would like to secure access to the applications running in your Cisco ACI environment then check out this guide. This deployment guide covers how to integrate Citrix NetScaler Access Gateway and Cisco ACI. It uses a working Citrix XenDesktop e...

Hello ,is it possible to apply a taboo contract for denying traffic from an EPG/BDproblem I see is that BD has 2 subnets and I want to exclude from only one subnet ,its for the EPG L3-out created by openstack & snat subnet & not for floating ip )  Th...

 I have a EPG Web Configured under the Application Profile Intranet There are 4 servers (2 Physical and 2 Virtual) already in this EPG I am adding another server 10.211.211.10 which is a VM and 10.200.5.10 which is a Physical server ACI 2.2 is my cur...

I know nthe purpose of common tenant is to share services between all other tenants. My Question is, comon tenant is just created by default, it does not have a anything different to the other tenant which we create. For example, I can create a tenan...

Hi All, 6 Spines a and 12 leaf switches, can leaf switches cabled with 100 G to two spines and 40 Gbps to others? If yes, does it have any impact on Hashing the traffic and getting that load balanced? Thanks, Hamed