Can i ask why you are double tagging the traffic? Is the provider adding an SVLAN?
If this is the case your CE side looks ok but can you share the config of VLAN/BDI 2003 please ?
The PE config looks like it needs some work.
Can you give this a try? This is how i would do it...
ASR903 (To MUX)
service instance (SVLAN) ethernet encapsulation dot1q (SVLAN) second-dot1q 595
rewrite ingress tag pop 2 symmetric bridge-domain 2003
Service instance 2003 ethernet
encapsulation dot1q (SVLAN) second-dot1q 1595
rewrite ingress tag pop 2 symmetric
If you're not using an SVLAN this would work.
service instance 1 ethernet encapsulation dot1q 595 rewrite ingress tag pop 1 symmetric bridge-domain 2003 ! service instance 2003 ethernet encapsulation dot1q 1595 rewrite ingress tag pop 1 symmetric bridge-domain 2003
Let me know how it goes, this is my first post :D
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I personally would recommend the Cisco Catalyst 3850 Series Switches. They support up to 4 10GB SFPs and have great redundancy. The exact specifications can be seen below:
12- and 24-port 1 GE SFP or 1/10 GE SFP+ models
Five optional uplink modules with 4 x GE, 2 x 10 GE, 4 x 10 GE, 8 x 10 GE or 2 x 40 GE QSFP+ ports
Cisco StackWise-480 technology to provide scalability and resiliency with 480 Gbps of stack throughput
Cisco StackPower technology
Dual redundant, modular power supplies and three modular fans
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