Hello!Please help to troubleshoot the case with dhcp lease renewal in sd-access.According to RFC 2131 Section 4.3.2 (DHCPREQUEST generated during RENEWING state), when the client wants to extend their lease, it sends unicast DHCPREQUEST with their ow...
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Hello FolksWe have Catalyst 9300 & 9500 series switches with DNA Advantage License and we are running SD-Access and DNAC Appliance. Licenses will be expired after 1 month. If we do not renew a license, what happens. Will there be any functional impac...
Hi All, I have a design question. We have basic fabric site that consists of 2 x co-located Border/CP nodes and ~ 50 Fabric Edge nodes. We have an L2 only pool that we need to extend outside of our SDA fabric to where a firewall/default gateway is lo...
Hi Folks,I am trying to monitor the Satus of our Cisco DNA-Center.I was thinking of the easiest way by polling information from it with a Monitoring System..But somehow I am uncapable to locate any setting to define SNMP access values towards DNA-C i...
Hi All, Is there a practical limitation to the number of IP Pools with L2 Flooding enabled/or L2 Only pools that can be enabled within a fabric site? When testing L2 flooding in our deployment, I've noticed that all fabric edge switches join the same...
Good morning, could anyone share with me the upstream carrier requirements in order to support SDA IP Transit between external border nodes? Ie: MTU Sizes, VRF Capabilities, Support for eBGP etc I understand that different architectures are supported...
Curious what other enterprises have done about CER in the SDA Fabric. Is everyone deploying a new fabric site for every location or subnet for each voice location so CER can properly identify the location when someone calls 911? This seems like an ...
I have a customer who migrated their on-prem DC completely to public Cloud. Now they are interested about the SD-Access for their offices. As far as I know the DNAC is still only offered in physical hardware form factor, so does anyone know if there ...
Are you/your team using Cisco DNA Center to configure/monitor/manage SD-Access fabric networks? If so, we’d like to speak with you to get your feedback on some new concepts of a network management tool! We ask that you complete our brief surve...
Hey Cisco friends, Any chance you know what does it mean "Status Changed from No Status to Complete" ? I did some "Make a wish" request recently and I'm not sure if I'm interpreting this correctly after receiving an email notification from Cisco User...
Does any body knows what this Iisp error message means: Here as the error message and xtr and MS/MR_____________________________*Mar 20 07:16:10.462: LISP-0: Remote EID IID 0 prefix 10.165.155.11/32, Unable to get forwarding counters (sources: <map-r...
Resolved! What happens Smart Licenses expire.
Hello everyoneI use Catalyst 9000 series addition network-advantage and dna-advantage license.A license has expired one year. If I do not renew a license, what happens?
All of the SD-Access courseware always shows both the Non-Fabric and Fabric WLCs outside the Fabric.. basically beyond the Border node and sometimes outside but attached to the border node.So my question is if I have a CAT 9800 and I don't enable th...
Hello, In my understanding, ISE 'downloads' the IP-to-SGT mappings of the endpoints connected to the switch. This allows policy verification and permit/deny decision by the switch. Although rules and policies are configured between SGT's, the permi...
Hi all,I'm running DNAC ver 2.2.2.8 and after upgrading the DNAC to 2.2.2.8 I can't provision my fusion router (ISR4331, 16.12.05).The ISR4K was already configured and everything was working fine until the upgrade.The error I get is: Invalid configur...
