Resolved! Vcenter / APIC integration question
When you Create Vmm domain on one APIC and you Have 3 APICs Which APIC will Push config to Vcenter and What happens if this APIC fails ?
Forum Posts
Resolved! External EPG subnet under multiple VRFs
Hi All,We have a MultiPod fabric with multiple L3Outs and wish to enforce contracts consistently between EPGs and hosts external to the fabric. For example; an administrator on the access layer external to the fabric registers the IP address of their...
Resolved! L3OUT VRF Loopback IP error
I have multiple L3Outs on my ACI. I have one device connected to my leaf 101 and 102. Now I am trying to connect another device to these same leaf switches on different ports and different routed subnets. Anyway to work around this error?
Hi Team, I am trying to add the interface through JSON script and i stuck one point. Please find the below information what i did. Case 1: Script is working fine, I used the manual variable and its working fine..URI: https://X.X.X.X/api/node/mo/uni/t...
Resolved! L2Out understanding
Hi,I need help in understanding the L2Out. Please find attached the Pic of my scenario. I have setup the L2Out as per attached diagram.- I can ping from servers (192.168.200.0/24) to the L2Out-EPG(192.168.200.10/24).- But unable to ping the EPG-10(10...
I'm sure there's something I don't understand or missing, but here goes: I have one Tenant (TEST), one VRF (TEST), one AP with epg314 (vlan 314) and one AP with epg315 (vlan315). I also have 2 BD's, bd314 and bd315, in VRF TEST. I also configured ext...
Hi All, I'm new to ACI and have a couple of questions regarding Intra-EPG isolation. 1) Is it possible to force endpoints that are connected to the same EPG to communicate via an external firewall instead of directly? 2) Is it possible to allow two...
Resolved! ACI x Linux
Hello EveryoneI am facing some issue regarding Linux connectivity on my fabric. The servers lose connectivity, I can't ping them, access via telnet or SSH. Although this scenario arp table remains fullfilled with all information. I faced this same is...
Hi, Iam trying to learn the ACI L3Out concept and its configuration. Can you please recommend the solid document for APIC v3.x that explains L3Out concept from start till end.I have attached document, but it of version 1.x, and many things changed in...
My question is based on the following Cisco APIC screenshot.Let say APIC's IP Address is 10.1.1.1 while Node-101 is 10.1.5.5.I can SSH both devices without any issue.Question is, would it be possible to access Node-101 from the APIC via SSH?I would l...
I've been reading about Cisco APIC REST API User Guide - https://www.cisco.com/c/en/us/td/docs/switches/datacenter/aci/apic/sw/1-x/api/rest/b_APIC_RESTful_API_User_Guide/performing_common_tasks.htmland managed to get in using JSON API in Postman.Exam...
Resolved! Cisco ACI IP address assignment default
Hi,After providing the VTEP pool /16 assignment to apic, by default what interfaces are created, as i can see l0, l1, l1023?Also how do i check the loopback 0 and loopback 1 IP address of leaf switches from APIC CLI ?.
Hi,As per attached diagram. I like to create the L2Out as below; BD-1 contains EPG-10 & EPG 20TenantX->Application profile->EPG-20->Static Binding to 1/9[]Vlan 20]TenantX->Networking->External Bridged Networks->Ext-Bridge-L2Out [Associate to Vlan-10,...
I've been reading about Cisco ACI Automation with cURL here http://networkbit.ch/cisco-aci-automation-curl/ and trying to follow the same steps.Unfortunately, the code doesn't work on cURL. I'm getting the following error.C:\>curl -X POST -k https://...
Resolved! Migration to ACI Real World Example
Hello, I am looking for advice regarding ACI implementation in brownfield environment. Existing data center is build around Nexus3k switches, and vPC based fabric. Most of server vlans at layer 3 are terminated of FortiGate firewall. There are arou...
