Hi,
Based on experience with our lab kit, we created a topology with two access and two border switches. With two Catalyst 9300 I would consider using them as access switches and having Catalyst 3850 as core/border, each access switch connects to b...
Hi Evgeniy,
The reason for an overlay and underlay is to have an abstract level of carrying and segmenting data which runs through the network. With the use of an overlay we are able to keep specific information about the end-host such as source/de...
Hi,
Correct. Well it's only routing for that particular VTEP. In order have a working solution with multiple VTEP's which maybe is spread across different data centers, we have a lot of design questions to consider.
How is the underlay built to e...
Okay, here is a little configuration example, where you can see how the configuration is associated.
So the VLAN100 is associated to a L2VNI:
vlan 100
name VXLAN-L2-VNI-100
vn-segment 30100
and the L3VNI:
vrf context EVPN-L3-VNI-VLAN-100 vn...
Hi,
If I understand your question correctly - you are asking if a DNA Center server is required to be present at all sites running SD-Access and the answer to that is no.
Recommended by Cisco, you will have three DNA Center server's at your datac...
