Application Centric Infrastructure

Resolved! UCS integration with ACI

Hello Team, I am currently studying the VMM integration for ACI fabric in particularly with the hosts connected or operated through vCenter. I have a few clarificiations if you can help me with these please: 1. Is it a mandate to integrate VMM with A...

ACI and Pause Frames

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...

Resolved! L2 out in ACI

Hi Guys, I have a question regarding L2 out in ACI. Normally there are two ways by which we can extend the L2 network to outside the fabric. One is adding a physical domain or extending EPG and second one is adding a l2 bridged domain or extending th...

25G on Cisco Nexus 93180YC-EX

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...

ACI Multipod Decommission

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...

Resolved! APIC-EM 1.5

hi all, hi, I have installed APIC-EM 1.5 in VMWare. I've tested discovery with 1 switch and 5 PC connected to the switch. in the Device inventory, i saw the switch but unable to see 5 PC in the host inventory. any idea for this ? thanks

Explicit Congestion Notification (ECN)

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...

Enabling Certs on Apics

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...

Resolved! ACI SPAN Session

I want to do an ACI SPAN Session, but I need to source three ports/interfaces on a Leaf………can I do that?

Citrix NetScaler Gateway and Cisco ACI Integration Guide

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...

taboo contract

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...

Adding a Physical / VM Server to an EPG

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...

Common Tenant

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...

Different BW from Leaf to Spine

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

Monitoring ACI

Hi Team, I have few Management related query.. 1) Need to know the tool which is good in monitoring the entire ACI infrastructure, with our current tools we were able to achieve only the device reach ability ( Only through management Interfaces ) ...