Q: How is the packet forwarded after AR enables MP bundling?
A: 1. It is forwarded by packet and does not classify traffic when MP bundling is enabled. 2. MP is the conception of link layer. Handling: MP interface is polling sending after it reaches link layer. 3. Fast-forwarding is the conception of IP layer. After it reaches link layer, it is forwarded by packet. 4. If there is no command, it can be forwarded by traffic.