This question is very similar to one asked just last week down to needing to check switch 1 from switch 4. I wonder if people aren't breaking NDA and asking us to answer actual exam questions.
On Mon, Aug 11, 2014 at 1:00 PM, Andrew LaPorte <[email protected]> wrote: > The only way you can do that without remoting into the switch1 would be to > have the same VLAN (layer2) connect from switch 1 to switch 4. You could > then create a SVI (switched virtual interface - i.e. interface vlan <X>) on > switch4 in the same vlan and ping the IP of the remote PC. Then do a show > arp on switch 4 and you should see the mapping of mac to IP. > > Now if you have access to switch 1 - just remote into the switch and issue > "show mac address-table dynamic <interface>". Not sure on the command as > they change from switch to switch but show mac? should get you going. Also > this only works on access ports with 1 device connected. If you have more > than one device connected you will get a number of mac address shown. If > you > have more then 1 device then you can do the same procedure as above but > only > create the SVI on the original switch. > > Andy > > -----Original Message----- > From: [email protected] > [mailto:[email protected]] On Behalf Of Ahmed Haji Munye > Sent: Monday, August 11, 2014 12:41 PM > To: CC IE > Subject: [OSL | CCIE_RS] Assume that we have full connectivity. I only need > to find out and know the MAC address on PC 1 > > > > > > > > > > Hi > > Could anyone explain for me how do I exactly find out the MAC address of PC > 1 connected to Switch 1 if I am sitting on Switch 4? > > Assume that we have full connectivity. I only need to find out and know > the > MAC address on PC 1 connected to SW1 > > Thanks > Ahmed > _______________________________________________ > Free CCIE R&S, Collaboration, Data Center, Wireless & Security Videos :: > > iPexpert on YouTube: www.youtube.com/ipexpertinc > > _______________________________________________ > Free CCIE R&S, Collaboration, Data Center, Wireless & Security Videos :: > > iPexpert on YouTube: www.youtube.com/ipexpertinc > -- Marc Abel CCIE #35470 (Routing and Switching) _______________________________________________ Free CCIE R&S, Collaboration, Data Center, Wireless & Security Videos :: iPexpert on YouTube: www.youtube.com/ipexpertinc
