Hi Guys,
We are in the middle of a migration to the new core (9500) with VSL. We are just doing some redundancy tests and we would like to know if it is possible to always have switch 1 active as it recovers, like 9300 do with the stack.
So we have:
...
Hi,
I recenlty made a wireless capture using a 2800 AP and Wireshark.I have put one radio in 2,4 Ghz channel 1 and 1 radio in 5 Ghz channel 44.
From what I can see now in the trace file after decryption is that I see the same messages (UDP) on channe...
Hi community,
We are running a couple of 3650 with software version: 16.6.5.
This morning I've enabled DHCP snooping on some of those switches, DHCP snooping was running fine and the database was filled with entries, after a few hours the switch was ...
Hi,
We have 2 9800-40 controllers on versions 17.3.6 and 17.9.3.
Both are configured with the same join profile and capwap configuration.They have CAPWAP Advanced -> Data encryption both turned off.
If we capture the packets on the controller running...
Think i found it:
Recovery Actions
A Cisco StackWise Virtual active switch that detects a dual-active condition shuts down all of its non-SVL or non-DAD interfaces to remove itself from the network. The switch then waits in recovery mode until the S...
@ciscoprolin
I always use 2 mandatory data rates (and no more then 2).
The lowest mandatory datarate is what the client devices must be able to negotiate in order to associate. The highest mandatory rate is what multicast will preferIt will also allo...
Hi,
Getting back on this, yes it was a capture issue. I have no idea what happend but did another capture and did not show the messages in the air over 2,4 Ghz and 5 Ghz.
For everyone that has this issue to. Restart you capture. I've also rebooted th...
@JPavonM thank you for your response, I'll check the chipset but I expect this is a very cheap / old one.
The traffic is comming from a small PDA which has a Linux shell on it.
From what I can also see in the trace file is that sometimes the PDA is s...
