pkhatri Thu, 03/30/2006 - 03:23
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Hi Rajesh,


There is no easy way to do so. This switch only monitors and records the MAC addresses observed on each port. If it is a layer 3 switch, then you can possibly observe the entries in the ARP cache to see which IP address maps to which MAC address.


Hope that helps - pls rate the post if it does.


Paresh

rajeshk200_2 Thu, 03/30/2006 - 03:36
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Paresh,


If you issue sh ip arp on layer 3 switch it is only listing the ip for the virtual vlan interfaces only not physical ports ?


Regards,

Rajesh

pkhatri Thu, 03/30/2006 - 03:40
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'sh arp' on a L3 switch will show you the IP->MAC mappings for all devices that the switch has had to do ARP resolution for. This certainly does include physical ports to which hosts are attached.


Paresh

rajeshk200_2 Thu, 03/30/2006 - 06:36
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Paresh,


I got info how to get the IP for switchport.


Regards,

Rajesh

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