Hi,   What is the configuration of both switches? Post "show run" from both switches.   As a start you should configure the following on both switches:   vtp mode transparent vlan 99  name PLC   interface range fa0/1 - 24  switchport mode access  switchport access vlan 99   Once you have configured both switches, connect then via port fa0/24. You should be able to connect the PLC to the switches and they should communicate.   Thanks John ... View more

Hi, You can verify the software before you do the copy. Install MD5 checker on your machine and verify file before you copy to the controller.   Thamks John ... View more

Hi,   If you cannot get into your wlc, then the last option would be to reset the controller to default setting. You will need to reconfigure the controller from scratch. To reset controller to default settings, follow the doc below: https://www.cisco.com/c/en/us/td/docs/wireless/controller/8-0/configuration-guide/b_cg80/b_cg80_chapter_0110.html   Thanks John ... View more

Hi,   What version of Prime are you using? Have a look at the following doc: https://www.cisco.com/c/en/us/td/docs/net_mgmt/prime/infrastructure/3-5/admin/guide/bk_CiscoPrimeInfastructure_3_5_AdminGuide/bk_CiscoPrimeInfastructure_3_5_AdminGuide_chapter_010.html   Thanks John ... View more

Hi,   What is your AP configuration for the SSID?   Thanks John ... View more

Hi, What asa model are you using and what does your topology look like? What is the cpu utilisation before enabling policy based routing and what is the cpu utilisation after enabling policy based routing?   Thanks John ... View more

Hi, Will need more details on your network.   What model switches are you using for  access and core?   Thanks John ... View more

Hi, "10.107.179.179/32 is directly connected, Dialer1"   Your WAN/Outside interface is using a private address. You are probably connecting to a private APN and your provider is natting your Internet traffic. You will have to talk to your provider if you want to allow connections from the Internet.   Thanks John ... View more

What is the WAN\LTE  ip address? Can you run  "show ip interface brief" and "show ip route" on the router   Thanks John ... View more

Hi, What is your public address? It seems your LTE address is a private address and your provider is doing NAT as well. You might not have much luck with your type of network unless your provider can do port forwarding for you.   Thanks John ... View more

Hi,   I have upgraded an ASA5506-X and an ASA5516-X with no problem. Just budget for 10-20min outage. My devices took about 10min.   Thanks John ... View more