Can somebody explain how AIS works in CFM and how client level configured on AIS will works? Take the case for both up and down mep..Please help

Can somebody explain how actor and partner elected for below link SW1 1/1----------1/1-----SW2         1/2----------1/2

As per my understanding ARP works on Layer3 and switch only check layer2 header to process packets.I am wondering if there is case in which there is only pure L2 environment, how communication will happen between two PC without ARP. PC1 10.10.10.10/2...

Hi, I am looking at scenario in which two PC are in different broadcast domain and connected through pure layer2 switch.Can somebody explain sequence of packets starting from switch is on and how packet can communicate from PC1 to PC2. PC1 10.10.10.1...