I need a rodmap to replace a leaf switch in a production fabric.The switch shut down due to hardware failure.A new switch must be inserted in place of the faulty one.Is it possible to recover the configuration of yhe old one?

Using SFP X and SM fiber with the configuration below, the connection does not come up.interface Port-channel31description CentroPi --> ACI (SPF-eth 1/6 - 101-102)switchport trunk allowed vlan 3-8,10,11,14,20,23-25,30,100,105,107,110,112,114switchpor...

I am not able to downgrade Cisco Router NCS540 IOS-XR from 7.9.2 to 7.7.21 (recomended in Cisco Downloads site).RP/0/RP0/CPU0:dc-borda-2#show install log 73Thu Oct 17 15:35:29.572 -032024-10-15 11:14:50 Install operation 73 started by root:2024-10-15...

I am trying to log expressway on syslog.I am not able to select syslog local facility to apart expressway  from other logs.I took a look at:https://www.cisco.com/c/dam/en/us/td/docs/telepresence/infrastructure/vcs/config_guide/X8-7/Cisco-VCS-Basic-Co...

Hi,when having cucm + asterisk as shown in connection B3 (attached file)shoud I see this connection when executing show tech network ?I do not