About KalinKrumov

KalinKrumov · 02-08-2023

Hello,We bought stack cables without adapters and now I would like to combine them with adapters and use it.The switches which I use in stack are model C9200L I looked on the Cisco site but found the order number only for the kit.How to order only t...

KalinKrumov · 08-21-2025

Hi, I have the same problem with a stack of three C9200L.My workaround is replace the effected switch. In your case is third switch.

KalinKrumov · 04-25-2024

I have the same problem. I use WLC 5520 acting DHCP Proxy mode=Global (this is equal to disable). Behind WLC I have Fortigate FW acting as router and there is IP Helper address to local for site DHCP server. The DHCP is in another Vlan on the same Fo...

KalinKrumov · 02-08-2024

Unfortunately, that is not true. When you execute "show control-plane host open-ports" on the router.You can see active telnet daemon and the router is accessible at higher telnet ports.For example: "Telnet <int IP> 2001" will connect you.Actually, y...

KalinKrumov · 06-23-2023

This has been resolved!I upgraded to 17.9.3, stacked again, and configured all possible security features such as ip dhcp snooping, broadcast stroming, dot1x, Dynamic arp inspection, etc. Nothing about this does not change anything!I Wiresharked all ...

KalinKrumov · 06-12-2023

Yes, SNMP is enabled.

Member Since	‎06-15-2022 08:53 PM
Date Last Visited	‎08-21-2025 08:52 AM
Posts	10
Total Helpful Votes Received	2

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How to order an adapter module only of kit "C9200-STACK V02"?

Re: c9200-48p i2c i2c-5 SCL is stuck low, exit recovery messages

Re: WLC 5520 8.3.143.0 - Clients receiving Incorrect IP Address but co

Re: disable telnet, enable SSH

Re: STACK SWITCH 9200 HIGH CPU

Re: STACK SWITCH 9200 HIGH CPU