Network Management

Sg200 factory settingsAl pc,ap,wap,internet works.I cant acces the settings to my router,acess points.. via 192.168.1.xxx IP only if i connect to wifi and then settings Ip 192.168.1.xx works.What is the problem.Sg200 settings 192.168.254 works over b...

still doing some reading on this but I haven't seen this mentioned anywhere yet,. so I figured I'd ask.we are currently on 3.7 so we get to go through all the fun of a new VM. Our vm is currently deployed as "express" (this pre-dates me being with th...

I installed a new Cisco 350 Managed 48-port switch.  I get a continuous error message like this every two hours:  %TFTP-A-TftpRxERROR: An error message was received: 4 <Access violation.>  To my knowledge, I'm not running a tftp server in that buildi...

Hello, I am on Cisco Modeling Labs and trying to retrieve some interfaces with restconf and python but i always when i call the:  .../restconf/data/ietf-interfaces:interfacesit fails: <errors> <error> <error-type>protocol</error-type> ...

When pinging mymail both from external and vpn, we are getting duplicate packets.This was initially found with exchange but I believe it affects all addresses.Can  this indicates an issue on the network? Many thanks,   64 bytes from 89.187.100.70 <ht...

Looking to see how others are formatting their ansible inventory files (hosts) I can't seem to get the INI file formatting to work so I am working with YAML format.  How do you build groups or group devices within this format? I have read the ansible...

hey, i need help with port security. i have an SG200-26 switch it has port security features but i cannot find the err discovery option when i go to port management.

All, I have set up GRE tunnels and BGP from my premise running ISR's with newer code to CSR's in Google Cloud and Amazon and the links do not display in Network Assistant. (Getting Unsupported Device Errors). I know Network Assistant is working as it...

I know the MAC Address of a device and i know which port it is connected. Its a Cisco MAC Address..but CDP is not showing. and physically can not go to this location.So is there any way to find What type of device is this if i share the MAC Address ?...

Dear Users, I'm a newbie and I'm trying to analyze the traffic on all the ports of a Cisco switch using Snort.I know that I can use the port mirroring feature to copy the traffic running on source port to a destination port monitored by Snort. But, i...

Good day, I'm using Packet Tracer 8 on MacOs and whenever I open the terminal to configure a switch or router, the terminal is just a plain black screen with a cursor, the commands I type don't even work. Does anyone know how to fix this? Thank you.