When you do the sh mac, it tells you all the mac addresses it has received data from on each port. If you have a computer connected to your fast ethernet 0/11 - the computers mac address will be shown in the list under that interface. If you wish to know the mac addresses of the ports on the switch, you can do a show int. Hth, Ole ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ Ole Drews Jensen Systems Network Manager CCNA, MCSE, MCP+I RWR Enterprises, Inc. [EMAIL PROTECTED] http://www.oledrews.com/ccnp ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ NEED A JOB ??? http://www.oledrews.com/job ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ -----Original Message----- From: John Chang [mailto:[EMAIL PROTECTED]] Sent: Monday, January 15, 2001 10:55 AM To: Croyle, James; '[EMAIL PROTECTED] ' Subject: RE: VLAN 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]
