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Hi, I am having a major problem trying to get 802.1X / EAP-TLS working over one of our new remote links. I'm thinking it's related to the MTU size and packet fragmentation. Wireshark shows "Fragmented IP protocol" when during the EAP challenge an...
Hi,I've read various threads on this topic but still un-clear how this is meant to work. I have 802.1X deployed and working - some users are reporting problems when connected via an HP Docking Monitor.The LAN switch (Cat9300) port stays UP/UP irres...
I have a VoIP solution that resides in a single VLAN and which requires Multicast for PTP Time synchronisation. The PTP Master/Slave election is based on Serial number of each device so the Source or Receiver could theoretically be on any one of a n...
We've had a TAC case raised and from the Wireshark traces indicates that MTU / Fragmentation doesn't appear to be the problem. Cisco TAC reckon the client isn't sending it's certificate., which is really odd as when the same PC goes to another site ...
Got to the bottom of it - Cisco helpfully say they don't support MRP on 4010 uplinks. Begs the question why not considering it's not uncommon for switches to be inter-connected over fibre. Not supporting MRP over 4010 uplinks makes the switches abou...
Cisco 4010 switch. Try to enable MRP on GigabitEthernet1/25 or 1/26 (the SFP ports) using the command "mrp ring 1". Error message returned is :"ERROR% MRP is not supported on this interface GigabitEthernet1/25"IOS: 15.2(8) E1Image: LAN Base
