Do not see computers connected to the network -- SG200-26 26-Port Gigabit Smart Switch

[muki30001]

Hope this is the right forum for the question

I got a new switch
And connected it to my router (home network)
I do not see the computers that are connected to the network

Each computer has Internet access but it is not possible to access shared folders

Something I could do with the old 100 MB switch

I thought that in default settings mode it would work
Do i need to define VLAN Or something else

[muki30001]

if you dont manage the switch how did you give a IP address ?

I entered the graphical interface and after many searches I found the place that changes ip

No its a global command on the switch itself

I did not see a screen where you could type a command

Did you mean by using the console cable?

[muki30001]

I went to do what you wrote to me
Then I noticed that there was no  console port

Probably when I noted that there was access to the  console port
I thought of another switch I had

Is there a page in the graphical interface
Where you can enter commands ??

[Dennis Mink]

use wireshark on one machine and share a folder, the connect to it from another machine while running wireshark, if you see a connection attempt then its not a network related issue.

[muki30001]

I have shared folders
The problem is that I click on the network icon
There's nothing there
As if only one computer was connected
So there are no shared folders

[muki30001]

it all worked with another switch

the problem start after I changed to the cisco switch

If I return to the old switch it works (OmniStack LS 6224)
But the old switch is 100 MB

[muki30001]

up up

Cisco switch does not have a special setting to be done ??
Because when I return the old switch everything works

[Georg Pauwen]

Hello,

I am not sure if the SG200 lets you add TCP and UDP services (page 258 of the attached guide). If it does, add the four ports I mentioned earlier: TCP ports 139 and 445, and UDP ports 137 and 138.

https://www.cisco.com/c/dam/en/us/td/docs/switches/lan/csbss/sf20x_sg20x/administration_guide/Cisco_200Sx_v1_4_AG.pdf

[muki30001]

There is no option to add new ports

When you install a new smart switch
There should not be such a problem (Network sharing should work with factory default settings)
Maybe I should try to reset the switch to factory settings through the console

What is the command for this?

[Georg Pauwen]

Good idea actually to reset the switch to factory defaults.  Go to:

Administration --> Reboot

and select

Reboot to Factory Defaults (page 63 of the guide)

[muki30001]

It did not help either
It's late
Tomorrow I will try to put another Cisco switch that I have
We will see if there will be a different result

[Georg Pauwen]

Are you running the latest firmware release, 1.1.4.1 ?

[muki30001]

this (Attached Image)

[Georg Pauwen]

Hello,

odd, as I don't see the version you have  installed at all in the download section. Can you try and install version 1.1.4.1 (attached) ?

[muki30001]

this is the switch

https://software.cisco.com/download/home/283771818/type/282463182/release/1.4.9.04

it is sg200 not sg220

i cant download it

[Georg Pauwen]

Hello,

ouch, my bad, wrong image. Either way, you could try to downgrade to the penultimate release, 1.4.8.06...