Hi All, I am trying to put my bare metal servers which is in physical domain in micro EPG using IP address attributes. here is a simple diagram. both of my micro EPG belongs to same base EPG and same BD subnet. I can see my endpoints are moved to ...
Greetings,My understanding of GLEAN in ACI is that it is for only ARP.. So when a ARP request is for Silent host and when Flooding is not enabled, Spine is queried and when Spine does not know the endpoint, initiates a GLEAN. (please correct me if i ...
Why does ACI track loose nodes?Fabric > Inventory > Fabric Membership > Unmanged Fabric NodesWhat is ACI doing with these, that it needs to treate these devices with a level of magnificence greater than any other connected, non-fabric device?weylin
Dear ACI Expert,We have encountered an issue with SPT over our ACI fabric.Initially, we believed that MCP was enabled throughout the fabric, but upon investigation, we discovered that it was only enabled on certain interfaces and disabled globally.We...
Hi, I have an ACI network that has three L3 Outs over two sites. Site A has two L3Outs that are both learning and advertising routes and another on Site B which is learning routes from the core into the fabric, but I cannot work out why it will not ...
Hi There are several endpoints in ACI like the below, but when entering command "show mac access interface switch 101", it show all interface are disabled /down, what happen? I guess it might be virtual endpoints. Its possible to setup virtual one li...
HiLogon to leaf from apic. below is what I can see. its linux mode. How to change it into Cisco mode? Thanks
Hi, I have two different tenants with a VRF on each one and a tag assigned at the VRF level. All the prefixes generated in a particular VRF are tagged. When the prefixes originated in one VRF are learned by the other VRF, the tag is overwritten. Is i...
When traffic enters leaf switch, what tables aci system will check in order to reach certain destinations? below are several tables. If the below is not that correct, can you provide your suggestions? ThanksMAC Address Table:When a packet arrives, t...
Hi experts,I'm currently working on the MCP protocol and use the CLI command "show mcp int info interface all" to display related statistics. -------------------------show mcp int info interface allInterface: Ethernet1/9 ...Interface MCP enabl...
Hi,I want to apply a route-map that matches prefixes coming in over a L3out with a particular route tag in OSPF, however the match rules only allow BGP communities or prefixes. Is this not possible on ACI?Thanks.
Hi Please see below picture. That is diagrame of aci packet routing. Anyone can explain the relation between the numbers in green box and blue box? Thanks
Hi folks. I've been looking at adding a CIMC for an ACI APIC to TACACS / ISE. It's currently running on 4.1(3f) so does support TACACS+ (supported since 4.1(3b)). The ISE server already has several CIMC devices authenticating against it (although the...
Dear members, we have a ACI Cluster which is currently running with 5.2(1) version. we have a VA as mentioned below Below 2 CVE has been fixed in the previously recommended version (5.2(8) and 15.2(8h) Cisco Application Policy Infrastructure Controll...
Hello,We're unable to connect APIC-M4 to leaf's (N9K-C93180YC-FX3) uplink ports using CVR-QSFP-SFP10G adapter. We've tried converting port to downlink but it shows "out of service" status in CLI and invalid status in APIC GUI.We're really short on ac...
