adsl modem does not work on cisco switch 2960

alitehrani56 · ‎05-19-2023

hi.i have a d-link adsl modem and i want to share internet for my clients on local network, but when i connect it to switch, its port disable immediately, my switch works well and i use it,but can't connect adsl to switch.

marce1000 · ‎05-19-2023

- Presumably there is a conflicting port setting for the designated connection (where the adsl modem is connect to) ; check the switch logs when the port gets disabled ,

M.

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When the mirror will then always repond to me with ' The only thing that exceeds your brilliance is your beauty! '

balaji.bandi · ‎05-20-2023

but when i connect it to switch, its port disable immediately

port disabled on Cisco switch side ?what Logs you see, ?

can you post show run config of switch - when you connect to ADSL - post show interface gig x/x

BB

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Flavio Miranda · ‎05-20-2023

Hi

You can share the switch config here but as per the description you might have BPDU guard confgured on the switch side or Port-security.