If we make changes in DNAC there will be some unused configurations left on fabric switches even after provisioning those switches . For example if we assigned an IP pool to a VN then an SVI corresponding to that pool will be created on all edge swit...
What would be the effect of removing a switch from the fabric in DNAC ? will it perform normally if we discovered it and added it to the fabric again ? What is the correct procedure to remove the switch from the fabric ? in my case I released all po...
Hello I have a customer who wants to connect his DC access switches directly to the SD-Access border switches. As per Cisco's validated design the border switches should be connected to fusion router/s and we run BGP between them in order to leak tra...
Hello,In case we have dual collocated EBN/CP , the two border nodes are the only exit out of the fabric so they are configured as an external border node.The question is, will both EBNs generate a default route ? and will the clients traffic that le...
Hello Need to know the right order when using DNA Autolan to build the underlay .Is it to build the switch stack completely and then it will be discovered as a single entity during autolan process ? or do I need to connect one switch to the fabric a...
Thanks Mike In my case if I removed the IP pool from the VN then the vlan/SVI 1059 stays there on the switch . Its status is up/down .If I added the same pool to a different VN and provision the switch then I have a new vlan/SVI vlan1060 with the s...
Hello Idanny and thanks for your input. No I haven't deleted the VN , just removed the IP pool from it . I will open the TAC case but in this situation what would be the expected issues when the SVI is not removed from FE after removing the IP pool ...
Thanks Tahuja , Please find it attached . We have more than 60 FEs I need to know if there is a way to implement in this situation. Or is it mandatory to add additional devises ( adding two switches to DC as a distribution layer and at the same time ...
Many thanks Jerome for the valuable support. In this case the second DNAC should have identical configurations as the single/active appliance with regards to the IP addresses , Hostname , NTP , DNS and NTP. In case of failure of the active one then w...
