Hello! When we provision a simple configuration to switch via template (i.e. ACL or snmp credentials), DNAC additionaly provisions some configuration strings which I do not expect: aaa server radius dynamic-author  client IP_A server-key 7 XXX  clien...

Hello everyone!  We have reached the maximum load on the L3 out channel on the Cisco ACI factory in the data center. A decision was made to increase the throughput. To do this, replace 10GSFP with 25G, and add two more links to the channel. Since the...

Hello everyone We have a problem in the ACI fabric with horizontal interaction between endpoints in  the same bridge domain, but in different EPGs, between which there are the necessary contracts. Conditionally, endpoints (virtual machines in VMware....

Hello everyone We have N77-C7706 chassis inthe production network with the N77-C7706-FAB-2 fabric modules, recently one of our fabric module stopped working (module 3) With this message 2024 Nov 14 00:16:42.641 NN-SC-2-2 %XBAR-5-XBAR_INIT_FAIL: Xbar...

We observed periodic is-is drops via the SRP interface c10720-ATS4 and, as a result, rebuilding of the SRP ring.There is a ring topology:ATS1 <-> ATS2 <-> ATS3 <-> ATS4 <-> ATS1 Connections between elements are organized via direct optical fibers.No ...