Why do R720 POE Port show two MAC addresses?

arturo_ayala_jn — Thu, 04 Oct 2018 00:26:22 GMT

We have a NAC solution on my network and I recently deployed a few R720's. I noticed that all ports where the 720's are connected show two MAC addresses. I compare the MAC address entries for all other AP's and they all show one MAC. Port Gi1/0/44 has an R720 and port Gi1/0/45 has an R710. No clients are connected to them.

Vlan    Mac Address       Type        Ports
----    -----------       --------    -----
1    ec58.ea1a.e360    STATIC      Gi1/0/44
1    ec58.ea1a.e364    STATIC      Gi1/0/44
Total Mac Addresses for this criterion: 2

-------------------------------------------

Vlan    Mac Address       Type        Ports
----    -----------       --------    -----
1    348f.2724.a7a0    STATIC      Gi1/0/45
Total Mac Addresses for this criterion: 1

topic Why do R720 POE Port show two MAC addresses? in Access Points - Indoor and Outdoor

Why do R720 POE Port show two MAC addresses?