Phone MAC address in multiple VLANs preventing PC connection
yap last edited by
I have EX4200 with voip options on ports to get phones dynamically in voice vlan, everything works fine using LLDP until I came to connect PC to the back of a phone, the PC would not be able to get on to the network.
After investigating I found that I had mac-limit of 2 on ports where phone MAC was eating up this limit by appearing in both DATA and VOICE vlan.
Does anyone know why would the phone be appearing in both VLANs???
root@LFGSNSW001> show ethernet-switching table
Ethernet-switching table: 14 entries, 7 learned
VLAN MAC address Type Age Interfaces
CLEAR-INTERNET * Flood - All-members
DATA * Flood - All-members
DATA 3c:b1:5b:4c:be:df Learn 0 ge-0/0/24.0
** DATA 3c:b1:5b:4c:c2:51 Learn 0 ge-0/0/27.0**
DATA 5c:5e:ab:6e:c0:80 Static - Router
DATA 68:b5:99:f1:a4:3b Learn 0 ge-0/0/0.0
DATA 68:b5:99:fd:ef:5a Learn 0 ge-0/0/0.0
DATA f8:c0:01:c8:25:81 Learn 0 ge-0/0/0.0
VOICE * Flood - All-members
VOICE 2c:21:7218:8d Learn 2:17 ge-0/0/0.0
** VOICE 3c:b1:5b:4c:c2:51 Learn 0 ge-0/0/27.0**