DCRS-7600E Series Core Layer Routing Switch

• Performance and Scalability
• DCRS-7604E supports up to 14 *10G ports or 160 (48×3+16) Gigabit Copper ports or 96(24×4) Gigabit Fiber ports.DCRS-7608E supports up to 32 *10G ports or 384 (48×8) Gigabit Copper ports or 192 (24×8)Gigabit Fiber ports, providing flexibility and high port density.
• 10G modules support 4 ports for downlink to L3 Gigabit distribution layer switches or L2 Gigabit switches, aggregating them to the core layer, and preventing port bottlenecks in Gigabit switches. Furthermore, the optional 10Gigabit Ethernet XFP transceivers can be chosen for different distance fiber uplinks.
• Backup Master ensures the availability of a master controller for network control at any time.
• Firmware & configuration are automatically upgraded from master to slave units for management simplicity.

*Intensive protocol support is included for MPLS, MPLS-VPN, ensuring future investment protection.

• OpenFlow
• Supports OpenFlow1.3 standard protocol. OpenFlow network is increasingly becoming a trend as the core protocol of SDN network. It makes the network easier programming Openflow brings the high performance to datacenter users via self-defined network. With OpenFlow, this product is ideal to build SDN test-bed for research institutes and SDN Experimental Bureau for large ISP and operator.

• Continuous Availability
• IEEE 802.1w Rapid Spanning Tree Protocol provides a loop free network and redundant links to the core network with rapid convergence.
• IEEE 802.1s Multiple Spanning Tree Protocol runs STP per VLAN base, providing Layer 2 load sharing on redundant links.
• IEEE 802.3ad Link Aggregation Control Protocol (LACP) increases bandwidth by automatically aggregating several physical links together as a logical trunk and providing load balance and fault tolerance for uplink connections.
• IGMP snooping prevents flooding of IP multicast traffic, and limits bandwidth intensive video traffic only to the subscribers.

• L3 Features
• The DCRS-7600E series delivers high-performance hardware based IP routing.
• RIP, OSPF and BGP provide dynamic routing by exchanging routing information with other Layer 3 switches or routers.
• DVMRP, PIM-DM Multicast Routing Protocols send IP multicast traffic from one subnet to another.
• VRRP prevents your system from failing by dynamically backing up multiple L3 switches for routing.
• Support OSPF and BGP graceful restart to protect network stability.

• Strong Multicast
• The DCRS-7600E support abundant multicast features. The product support rich L2 multicast features such as IGMPv1/v2/v3 and snooping and L3 multicast protocols such as DVMRP, PIM-DM, PIM-SM and PIM-SSM. As the rich application experience, the product support Multicast VLAN Register and Multicast Receive Control and Illegal Multicast Source Detection

• Easy high reliability network
• MRPP (Multi-layer Ring Protection Protocol), is a link layer protocol applied on Ethernet loop protection which reduces network convergence time to 50ms.

• Comprehensive QoS
• 8 egress queues per port enable differentiated management of up to 8 traffic types.
• Traffic is prioritized according to 802.1p, DSCP, IP precedence and TCP/UDP port number, giving optimal performance to real-time applications such as voice and video.
• Bidirectional rate limiting, per port or traffic class, preserves network bandwidth and allows full control of network resources.

DCRS-7600E Series Core Layer Routing Switch

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• Enhanced Security
• IEEE 802.1X port-based access control ensures all users are authorized before being granted access to the network.
• MAC based authentication can provide client-free security access and help customer deployed security rapidly.
• Access Control Lists (ACL) can be used to restrict access to sensitive network resources by denying packets based on L2/L3/L4 headers.
• SSL, Web Management Encryption, RADIUS and TACACS+ authentication protect data communication and ensure data privacy.

• Simple Management
• Industry standard Command Line Interface (CLI) via console port or Telnet can be used for switch management.
• Embedded user friendly web interface helps users quickly and simply configure switches.
• Backup and restore Firmware and configuration files via TFTP.

• Abundant IPv6 Support
• The DCRS-7600E series switch supports IPv6 routing in hardware for maximum performance. As more network devices growing and the need for larger addressing and higher security become critical, the DCRS-7600E series switch will be a right product to meet the requirement. The DCRS-7600E passed IPv6 form Phase II certificate is the best proof of the application.