Hi Plz see below. Why the first Leaf is not showing up after the simulator is setup. Anyone can provide suggestion ? Thanks
Forum Posts
Resolved! uSeg EPG contracts deny
I have some questionsI tried to implement uSeg and didn't understand behaviourI have EPG APP with enforced behaviuor.I made two uSeg epg and without contracts they couldn't speak each other - it's good. After it I permited RDP session between them th...
Hi Gents, I want to deploy the Floating L3OUT towards NSX-T edge deivce to form BGP peering in my current multiPOD environment.I have eBGP peering from LF101 and 102 in POD1 towards Edge1 & 2 and LF201 & 202 in POD2 towards Edge3 & 4. Problem stateme...
Hello Team, I am trying to simulate the increase in the LPM value of a Leaf switch by configuring the VRIN server with BGP route injection towards ACI Leaf. Though the BGP peer is UP, but LPM value didn't increase. I want to know how can I simulate t...
Resolved! Login to Leaf via console port
Hello all,We have a fully deployed fabric, and all of our leaves have their console ports connected to a central Console Manager (please note, I'm referring to the console port, not the management port). I can connect to the console port on the leav...
Hello everyone, I would like to ask your opinion, do you think it is strictly necessary to have an application-centric network to start a multicloud strategy or do you see this possible from a network-centric fabric?
Hi,We have a lot of Epg - static path on each physical port on the fabric.I would like to find an easy way (Gui, CLI or Ansible) to default an interface and delete all the static path binded ? Below an example of the configuration I need to delete:mo...
Introduction to the World of Cisco ACI APICsAt the heart of the Cisco ACI (Application Centric Infrastructure) infrastructure lies an essential component known as the APIC (Application Policy Infrastructure Controller). This key element is implemen...
Hi, I configured TACACS on my APIC controllers (Admin>AAA) and I can now login successfully using TACACS onto each of my 3 APIC controllers, problem I have now is when I ssh from any APIC to a leaf or spine switch or go directly I can no longer login...
We have three APIC appliances in our environment and the business changed its mind and they don't want to go with ACI anymore. Now we want to rebuild them with bare metal hypervisor so we can use them as compute for our Engineering environment, is it...
Hi Everyone,I have question or few regarding process of Cissco APIC shard election.In Cisco APIC design guide I found few information as below :"In a Cisco APIC cluster, there is no one Cisco APIC that acts as a leader for all shards. For each replic...
Hello all, We have multi site ACI environment and due to smaller MTU size configured in part of ISN network we need to decrease control plane MTU on both sites, so we do not have issue with MP-BGP neighbor ship between SPINES, that are located in dif...
Hello Guys, Just want to know, how to check Open SSH version on Leaf switches in ACI? is there any command? Also, want to know if vulnerability with CVE code CVE-2020-15778 affected in ACI setup with which version. {I am having APIC version as 4.0(2c...
Hey everybody, I am trying to get a definitive answer on this question - which load-balancing algorythm is used by ACI Leaf Switches towards Endpoints when configuring a LACP Port-Channel. You can only configure the Load-Balancing Method if you confi...
Resolved! new ACI fabric installation
hello am implementing a new ACI fabric from scratch for one of our customers, we have installed the leaf, spine, and APIC when I checked the BoM of this project I noticed that the APIC is running Software Release 6.0, but all the leaf and spines are...
