Hi J,
Thank you for your response !
What I want to do is:
Servers < - - - > EX4200 < - - (Q in Q tunnel) - - > Service Provider < - - (Q in Q tunnel ) - - > EX3400 < - - - > Servers
My Servers are directly connected to EX4200/EX3400 and my Service provider is directly connected to them.
The problem for me (I’m far from expert in networking) is that in any example I’ve read, there was always a Port for customer’s traffic coming on dedicated switch between EX4200/EX3400 and the Service Provider.
Is this a mandatory requirement to have such dedicated switch for QinQ and all of my other Network/Server's VLAN to be separated from it?
PS: I’m wondering can I do it in this way:
EX4200 (enabled S-Vlan 3100)
Port 0/0/1– Trunk with all my VLANs that I want to be tunneled
Port 0/0/2– Access with Vlan 3100
(Port 0/0/1 and port 0/0/2 connected with patch cord)
Port 0/0/3– Trunk with Vlan 3100 (Connected to EX3400 port 0/0/3 for Q in Q tunneling )
EX3400 (enabled S-Vlan 3100)
Port 0/0/1– Trunk with all my VLANs that I want to be tunneled
Port 0/0/2– Access with Vlan 3100
(Port 0/0/1 and port 0/0/2 connected with patch cord)
Port 0/0/3– Trunk with Vlan 3100 Connected to EX4200 port 0/0/3 for Q in Q tunneling )
Regards,
Georgi