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Hi Cisco Exprt,I performed IOS Image Distribution for the switches through Cisco DNAC. However, four switches unexpectedly rebooted, and after coming back online, they were running the recommended/new IOS version.Could you please confirm how this is ...
Hi Cisco Team,We are having 5520 series WLC and 3800 series access are adapted with it and 9 access points are installed at the site and using FlexConnect mode.there are 2 users those are facing the issue with intermittent disconnection issue due to ...
Hi Team,In our environment we are using C9300 and WS-C3850 model but on 18 Oct 2025 my site network was unreachable for 15-18 minutes after that everything was normal.During the network unreachable, WAN (DIA and MPLS) were fine and all switches time ...
Hi Team,We are having one switch which from Cisco Catalyst 9300 Series, its rebooting unexpectedly.Image (Version)17.3.6Please help me to resolve this issue.
Hi Team,Users in my network are receiving bad IP addresses, and our DHCP scope is set up on a Microsoft Windows Server.Please assist me in resolving this issue and let me know if you need any information from my side.
@pieterh I did the Distribution, but Activation was scheduled for 31-Aug-2026 but after rebooting the switches, they came back with the recommended IOS version.Any official documents please share it .
@Mark Elsen Here is the command output.Switch# show version | inc reloadLast reload reason: Reload CommandSwitch#show clock15:04:42.840 UTC Mon Aug 17 2026
@Mark Elsen Earlier as checked and now, AAA is reachable from CORE switch and Central WLCRIOL3S01#ping 10.128.80.232 rep 100 size 500Type escape sequence to abort.Sending 100, 500-byte ICMP Echos to 10.128.80.232, timeout is 2 seconds:!!!!!!!!!!!!!!!...
@Mark Elsen one more question - Here we are having centralized WLC and AP are in FlexConnect mode and Many site access points are adapted with that Central WLC but only one site users are having the issue, Why ?Error - Authentication failure due to ...
