<b>Upgrade your network</b><br>N-Series is a family of energy-efficient and cost-effective 1GbE and 10GbE switches designed for modernizing and scaling network infrastructure. The N4000 Series allows you to apply 10/40GbE wire-speed flexibility to your existing campus network with high-performance, non-blocking switches that:<br><br>- Use MLAG for multipath loop-free redundancy without spanning tree to enable full-bandwidth utilization and high availability;<br>- Promote greater interoperability through interfaces with Cisco's Rapid Per VLAN Spanning Tree (RPVST+) and devices using Cisco Discovery Protocol (CDP);<br>- Offer a more flexible choice in your network by uniting products with the latest open standard protocols;<br>- Feature advanced IPv4 and IPv6 Layer 3 routing, security and scalability features;<br>- Converged network support for DCB with Priority Flow Control (802.1Qbb), ETS (802.1Qaz), DCBx, iSCSI TLV Support;<br>- Plug-and-play configuration with Dell EqualLogic iSCSI s