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3870 resets your own ip address

sen614
Occasional Contributor

3870 resets your own ip address

Switch 3CR17450-91(switch 3870) has s/w 3.00p07s56. This soft had istalled when I bought the switch. Few times I met the problem that the switch was loosing your own ip address. After that he has ip address 0.0.0.0 and mask 255.0.0.0. Routing disabled, stp disabled, very simple configuration, uplink 1SFP FO SM. What happend?I feel that I should uprage, but the soft is fresh....Please help me....
2 REPLIES
sen614
Occasional Contributor

Re: 3870 resets your own ip address

I have changed option > bridge multicastfiltering igmpsoopmode to disabled....(igmpqury mode disabled as default).....1 week is ok.
austin0902005
Occasional Visitor

Re: 3870 resets your own ip address

Hi All,



 



         We had a similar issue. we loose the the gateway setting once you made those changes is it resolve your issue?