About Erik Szczechura

Erik Szczechura · 07-07-2026

I`ve had an issue where whole site was loosing comms, when routers were back up - I could only see the MAC flap in the logs of one device between two switches on same vlan . My guess is STP issues ?

Erik Szczechura · 08-05-2026

I would say it would be more practgical to group multiple interfaces in a zone : ex : DMZ with 10 interfaces and Trusted with 5 , or simillar , then create policies to guide traffic through

Erik Szczechura · 07-18-2026

Packet sniff for tacacs traffic could help too

Erik Szczechura · 07-05-2026

That would be too good to be true if we were able to use CLI on Meraki nodes - for me this is what is missing there ...

Member Since	‎07-04-2026 10:37 AM
Date Last Visited	‎08-05-2026 01:26 AM
Posts	4
Total Helpful Votes Received	2

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MAC flap investigation

Re: Security Zone Best practice

Re: Catalyst Center failing to access switches due to blank credential

Re: Is it possible to enable CLI access (SSH or console) on Cisco Mera