How is the packet forwarded after AR router enables MP bundling?
1. When it is MP, it is forwarded packet by packet and does not distinguish traffic.
2. MP is conceptionof link layer. The mechanism: After the packet reaches link layer, each MP interface polls and sends it.
3. It is the same even fast forwarding is enabled. Fast forwarding is conception of IP layer. It is fast -orwarding in IP layer. After it reaches link layer, it is forwarded packet by packet.
4. If there is no command, it can be configured as forwarding based on traffic.