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тАО03-29-2004 06:14 AM
тАО03-29-2004 06:14 AM
4000M not send MAC on ARP
This is causing alot of traffic on our network and is becoming very annyoing. any suggestions on how to get the switch to respond?
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тАО03-29-2004 06:02 PM
тАО03-29-2004 06:02 PM
Re: 4000M not send MAC on ARP
Please let me know the code reveision the 4000M is running and the running config please (Browse). Did you run a trace on these ARP Requests? So the DNS is in the same Subnet as the 4000M?
SO you can not Ping the 4000M from the DNS as well right as the MAC does not get resolved right?
It is of vital importance to know if the 4000M does not respond at ALL or if the ARP Response gets lost on its way back.
My two cents for now.
ARdon
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тАО03-29-2004 08:37 PM
тАО03-29-2004 08:37 PM
Re: 4000M not send MAC on ARP
///Andreas
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тАО03-29-2004 11:38 PM
тАО03-29-2004 11:38 PM
Re: 4000M not send MAC on ARP
The normal users and servers are in subnets that live on other VLANs. Thus I don't allow snoopy users to connect to my switches, and I've never had problems with the DNS servers as you say.
Dan
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тАО03-31-2004 01:40 AM
тАО03-31-2004 01:40 AM
Re: 4000M not send MAC on ARP
The ARP requests ARE coming from our own network from something on the same subnet mask as the switch. specifically one of our DNS servers.
Also, I can't ping it at all, from any machine on ur network withoutgetting a time out, I've captured packets on the network during ALL of my pings, and nothing on the network responds to any Whohas ARP rquest for Address Resolution for the switch.
Did I answer all your questions sufficiently?