01-24-2019 10:01 PM
Recentlly we have some changes in our network and we install a cisco 2950 switch in our site and each PB-M5 connected to a port which assigned a vlan to it and all vlans trunked to core router, everything at first looks very fine but after a while i wouldn't be able to connect to radio or even ping it and should turn off and on it again to be reachable.
And also something very strange happen when i shut & no shut an interface in Cisco Switch all the PB-M5 become unresponsive for this problem i enabled watchedog.
When i check the cisco Switch the ports are connected and there is no error on it, i changed the Cisco Switch with another one but the problem still exist.
I install unmanged switch and connect all PB-M5 to it and connect it to cisco switch , everything works fine and there isn't any problem.
Things I did :
- Upgrade the firmware to 5.6.6-6.0.1
- Upgrade IOS of Cisco Switch
- Disable STP
- Disble WDS
- Disable CDP
I can't find any reason for it.
01-25-2019 06:26 AM
01-26-2019 12:08 PM