03-28-2012 02:02 AM - edited 03-07-2019 05:49 AM
Hello,
I have a problem with siemens industrial profinet apparatous and my Cat2960.
Siemens host can be pinged without any problem but they are not able to do any other kind of traffic.
If i look at the interface I can find that all ingress packet are UNKNOWN DROPPED.
I found a document where si explained that "probably" siemens host are using packet with 802.1p header and vlan 0.
I tried the following tests:
1) port in access mode - failed
2) port in trunk mode with native vlan - failed
3) port in access mode with voice vlan - failed
4) port in acess-mode with voice vlan dot1p - failed
Did you never had such this problem?
can anybody help me?
Thanks
Johnny
04-21-2023 01:45 PM - edited 04-21-2023 01:50 PM
Hi guys!!
We has fixed this issue with this config:
switchport access vlan xxx
switchport mode access
switchport voice vlan dot1p
Cheers!
12-22-2023 06:08 AM
Hi guys;
This is the explain that how to run profinet in catalysts, enjoy it:
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