LA-SWM3-DC4C10G0848 is a new generation of aggregation 10GE switches. It is targeted at the IP MAN (metropolitan area network), campus networks and enterprise networks, developed on the basis of high-performance hardware. It supports multiple services like IPv6, MPLS, VPN and network security based on L2/L3/L4 wire-speed switching service. It also supports nonstop upgrade, continuous forwarding, graceful restarting and redundancy protection.