About Ethan-H

Ethan-H · 05-08-2024

Hi, we have replaced several C2960 and C3560 with new C9200L switches running on IOS XE 17.9.5. I would like to have the switches to send out SNMP traps (preferable v3, but I would even be happy with v1/v2c) on interface status changes including the ...

Ethan-H · 02-27-2025

Hi,actually, NO. Obviously, Cisco isn't interested in changing or improving this behaviour for IOS. I don't really know why, because it would be an easy and very helpful change, but what I've heard was only "works as designed". Only Cisco knows why N...

Ethan-H · 05-27-2024

Polling the switch interfaces is working fine, I can get the interface aliases/switchport descriptions as expected.BTW: I see the same behavior on our 9500-40X Catalyst Switches also running on IOS XE 17.9.5 => traps are being sent out correctly, but...

Ethan-H · 05-26-2024

Hi, thanks for your reply. The SNMP config is correct, traps have been enabled of course on the switches and they are being sent out (and received) correctly.As already mentioned and as you can see in the example above, the problem is that the receiv...

Ethan-H · 12-28-2023

Hi,we have exactly the same problem - our Cisco routers are answering SNMP V3 requests on the outside interface... which is kind of ridiculous, as we do have a mgmt-interface (vrf) in place and Cisco TAC couldn't provide me any legit answer why the r...

Member Since	‎04-03-2018 12:00 AM
Date Last Visited	‎04-04-2025 01:02 AM
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C9200 - SNMP traps including interface description

Re: C9200 - SNMP traps including interface description

Re: C9200 - SNMP traps including interface description

Re: C9200 - SNMP traps including interface description

Re: Blocking SNMP from Internet