Hi All, What is the use cases and role of GARP (Gratuitous ARP) in Cisco ACI, I searched a lot on Internet and finding a one example everywhere which does'nt tell all about the same . Would like to know more on the use cases and requirement. How it ...
Forum Posts
Resolved! PIM-Sparse Mode in Cisco ACI
Hi All, Which L3out mode (Routed, Sub-Interface , SVI) supports PIM-SM for multicasting and what is the limitation.Rgds
Resolved! Interface & Endpoint EPG Up/Down Logs
Hello All - Where to see the Logs in ACI APIC for Endpoint EPG Up/Down events or status. I am not seeing it in the Faults logsFor example, I have a Endpoint with IP address 192.168.11.100 configured in a HP Blade Server. It is statically mapped under...
Hi, I am having doubt in forwarding scope in bridge domain.Why the BD SVI mac address are same,though they are part of different bridge domain with different subnet.As in EPG4 part of BD2 having BD SVI mac 0022.bdf8.19ff and EPG3 part of BD1 having s...
Hello,Is it possible to enable netflow at ACI when it is used as L2?servers gateway at firewall outside ACI how can I get netflow data?
Hello all, I have few questions that bothers me. I want to be sure about some cases about PI Vlans , EPG communication and VxLAN packet forwarding. I'm asking my questions in below.1) In the cisco documentations it says that at ingress of leaf sw...
Hi All, is this possible to bind a single VLAN with multiple Domains in Cisco ACI.
Resolved! ACI Spine-leaf interface config
Hi,ACI underlay is OVERLAY-1 vrf, so i think spine and leaf connection should be trunk config, and use subinterface for overlay-1 vrf and use 802.1q config, like:spine:int ex/x/x.xxdescribtion connect to leafip vrf forwarding overlay-1enc dot1q xxip ...
Greetings,just want to ask,Why I cant execute from controller CLI command "show running-config spine 201" or "show running-config 201" ?it replied : "Tokens "Spine 201" did not match" (attached screenshot from the CLI) *the version of ACI/APIC is us...
Hi,The error F1549 is currently occurring on our ACI platform. The file attached summarizes all the information I have collected.But unfortunately, I can't find the cause of this issueHow to deal with this kind of error ? Any ideas to find out the ro...
I have two Datacenters and I need to setup ACI multi-site for brownfield migration. To initialize each ACI Fabric for preparing the Multi-Site setup, I need to configure Fabric name, ID, Infra VLAN/Subnet and MCast for each. So the questions I have: ...
Greetings, We have installed Cisco ACI Application within ServiceNow. We are running a 'full discovery' and are experiencing an error during the final step of discovery of the ACI fabric. We are running ServiceNow version Orlando, ServiceNow ACI Ap...
Greetings,My customer have reported, that their APIC/ACI environment have some flapping/Intermittent issues on some of their node Leaf Switches.(for the sample, name of the nodes : Border-Leaf-182) From the Notification on CLI (attached) the main cau...
Dear community, we have an ACI Multi-Pod environment with two Pods and one ESXi host connected to each of them. A static vPC is configured from the host to two leaf switches to provide failover redundancy: So far so good. If a leaf switch fails or a...
Hi all,I have a new requirement into looking at how a customer (Tenant) can be given a 'read-only' access to retrieve tenant information. My question is how can this be implemented such a way that the user, a) is authenticated through RADIUS, and b) ...
