TESTING To do testing with single Node Element NE Back to Back connection Laptop1/meter1 Port1 port2 Eth port1 Laptop2/meter2 Eth port2 Make the setup as : 1.Goto switch switch configuration make Tag mode configuration as Q-in-Q switching 2.Goto ports Eth port1 edit switching parameter port vlan id give 100 and submit 3.Do the same for Eth port2 port vlan id give 200 and submit 4. Goto ports VCG1 edit switching parameters give PVID 100 and make port type as Customer port. 5. Make the same for VCG2 give the PVID as 200 and make this also as Customer Port. 6. Make the admin status up for Ethernet and VCG ports Make the VLAN tables as below: 1. Goto VLAN Provision new VLAN 2. give VLAN Id as 100, include the Eth1 and VCG1 port and submit 3. make another VLAN table, give VLAN id as 200, include the Eth2 and VCG2 port and submit 4. goto Configuration Facility VCG goto VCG1 and add the VC/VC’s of optical port 1 5. goto VCG2 and add the VC/VC’s of optcal port 2 To test : 1.If you are connected Laptop/PC, then keep both Laptop ip’s in same subnet (ex: Laptop 1: 192.168.1.2 and Laptop 2: 192.168.1.3) 2. Ping both the Laptop from one another.