If f0/24 is an uplink port, issue a show cdp neigh f0/24 detail, get the ip address of that device, telnet to that device, issue the show mac command again, if it is a cat4,5,6K, then do a show cam dynamic. Joe John Chang wrote: > I have a cat3500XL 12.0(5)XU. Whan I do a sh mac. it shows destination > address: varies mac addresses, address type: dynamic, vlan: 1, destination > port: FastEthernet0/24. So how can I find out the physical port the mac > address is coming from? Thanks. > > At 10:50 AM 1/15/2001 -0500, Croyle, James wrote: > > > >http://www.cisco.com/univercd/cc/td/doc/product/lan/cat5000/rel_5_5/cm_ref/ > >sh_a_c.htm#xtocid140014 > > > >Watch dat word wrap. :-) > > > >show cam dynamic > > > >Then you can tweak it to show only exactly what you want... > > > >Jim > > > >-----Original Message----- > >From: John Chang > >To: [EMAIL PROTECTED] > >Sent: 1/15/01 10:25 AM > >Subject: VLAN > > > >If you have a vlan and you know the mac address how can you tell which > >port > >the device is on? Thanks. > > > >_________________________________ > >FAQ, list archives, and subscription info: > >http://www.groupstudy.com/list/cisco.html > >Report misconduct and Nondisclosure violations to [EMAIL PROTECTED] > > _________________________________ > FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html > Report misconduct and Nondisclosure violations to [EMAIL PROTECTED] _________________________________ FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
