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Same MAC address on switch

k_bhavsar
Level 1
Level 1

Hi,

I have cisco 4507r switch, On same switch I got same mac address on two different switch port.

GigabitEthernet3/1 is up, line protocol is up (connected)

  Hardware is Gigabit Ethernet Port, address is 0017.5ada.543f (bia 0017.5ada.543f)

GigabitEthernet4/6 is up, line protocol is up (connected)

  Hardware is Gigabit Ethernet Port, address is 0017.5ada.543f (bia 0017.5ada.543f)

Is it possible?

1 Reply 1

InayathUlla Sharieff
Cisco Employee
Cisco Employee

YEs it is possible and you need not have to worry about that.

For detailed explanation please refer the following links

:

http://www.sun-rays.org/lib/sunsolve/16733.html

http://www.cisco.com/en/US/products/hw/switches/ps700/products_tech_note09186a00801c9b4e.shtml

HTH

Regards

Inayath.

*Plz rate if this info is helpfull.

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