Hi All.I am seeing 2 mac address in my aci switch has been detached and attached. 1 mac address happen around 260 seconds and another one is 780 seconds. I want to know what happen to the mac address in the ACI? is it being aged out, deleted and why ...
Forum Posts
Hello community,I would like to get your assessment regarding a QoS issue between Cisco ACI and Cisco UCS.There is already a long-standing TAC case (700529798) open on this topic, but it has not yet been fully resolved. Regardless of the TAC's findin...
Resolved! CSCwt58470 - Out of sync template in NDO
ACI experts, can you help on this issue of frequent Out of sync template in NDO?Analysis provided:Logs related to the ConfigDriftService, and based on analysis, it was believed that the service chain mismatch currently displayed in the Config Drift p...
What is recommended workflow of adding new interfaces on existing spines to connect to existing IPN network. We are looking to add interface 1/60 on the existing spines to connect to existing IPN network to increase resiliency. See attached screensho...
Hi folks, first of all: We have already opened a TAC case, but I thought it cannot hurt to have several irons in the fire This is our situation: We have a Multi-Pod environment with 100 Gbps links from the Spines to the IPN and a full mesh of 400 Gbp...
We are planning to migrate from N7k to ACI Multipod .In our existing environment, we have a L2 extension between the two DCs to create a eBGP peering between our firewall in DC1 and DC2.Can we do the same setup in ACI Multipod over IPN ? if we extend...
Hi,It may be a basic question, but why in ACI, whether multi-pod or multi-site or in same site, when a receiving leaf receives a broadcast and forwards it to the destination server, why this broadcast message is not sent across all other ports and no...
This is my first Sandbox connectivity
Hello,I configured an ACI Multi-Site deployment with a Bridge Domain stretched between Fabric 1 and Fabric 2.From the control-plane perspective, I can see that the spine switches learn all remote IP/MAC entries via BGP EVPN and correctly install them...
Hi,I want to to use the visibility and troubleshooting feature of aci to view traffic path, possible packet drops and traceroute of an endpoint going outside ACI. but when using the EP to External IP testing, and error that External IP is unreachable...
Hi everyone,I have a small Cisco ACI lab running on version 6.0(6c) with only one active APIC controller. (1 Spine and 2x Leafs)I know that a production ACI fabric requires a minimum 3-node APIC cluster for proper quorum and redundancy, but my use ca...
Resolved! Enable CDP on Leaf Uplinks
Hello,I have this topology: spine101 port 17 <-> leaf131 port 36 (yes, it's dual-spine with more leafs that this, I just want to focus here on this link unless I need to consider the larger topology)The link is functioning fine if I do nothing. I'm ...
Hello Team,If I want to stretch BDs, in the stretch template besides the VRF/BDs with L2 Stretch know enabled and EPGs, before doing that safe I have the following questions:1). Is there any traffic impact when importing into NDO, and I need to do it...
Hello All,I am hoping someone can give me a push in the right direction. Been playing with the cisco aci api again. Using icurl i am query the L1PhysIf objects. I want to filter on the node id. When I use the wcard, i get an empy list when filter...
Dears,We are doing Migration, and have the following situation , SW2 (two switches stacked together) and SW1 (two switches stacked together) are connected with ACI (using the same Vlan) as follows , how make one link from each switch to be in blocked...
