• September 21, 2018, 02:32:07 PM
Welcome, Guest. Please login or register. Registration is free.
Did you miss your activation email?

Author Topic: ip-phone's mac address is shown with data & voice vlan id  (Read 732 times)

0 Members and 1 Guest are viewing this topic.

Offline uponsks

  • Rookie
  • **
  • Posts: 1
ip-phone's mac address is shown with data & voice vlan id
« on: January 03, 2017, 09:14:05 PM »
hello,

There are many ERS 4826 & 4850 switches with OS v.5.9.3.305s in our site.

All switches have data vlan and voice vlan for accessing ip-phones and personal computers.

But, I found when I issue command "show mac-address-table", only ip-phone's mac address is shown with voice vlan id and data vlan id.

I think that ip-phone's mac address shall be shown with voice vlan id only.

Can anyone explain me which is right?
« Last Edit: January 03, 2017, 09:24:59 PM by uponsks »


Offline TankII

  • Hero Member
  • *****
  • Posts: 542
Re: ip-phone's mac address is shown with data & voice vlan id
« Reply #1 on: January 06, 2017, 09:47:39 AM »
Remember, the MAC address initially shows up in the Data VLAN for the DHCP request.  If you wait, it will age out and remain in the Voice VLAN only.

TankII