-
-
-
Tổng tiền thanh toán:
-
Overview
DCN DCRS-9816 is high performance wire speed chassis switch. DCRS-9816 has 18 slots, including 2 management slots and 16 business slots. With redundant power supply, fans and management modules, the DCRS-9816 ensures continuous operation and fully redundant system. The DCRS-9800 series serves campus and data center networking requirements in enterprise, commercial, and service provider environments.
Product Features
Performance and Scalability
DCRS-9816 supports up to max 320*10G ports or 384 Gigabit ports, providing flexibility and high port density.
10G blades support max 20 ports for downlink to distribution layer switches or access switches directly, aggregating them to the core layer, and preventing port bottlenecks in Gigabit switches. Furthermore, the optional 10Gigabit Ethernet SFP+ 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, L2/L3 MPLS-VPN supported by a software upgrade to ensuring future investment protection.
OpenFlow
Supports OpenFlow1.2 standard protocol. OpenFlow network is increasingly becoming a trend as the core protocol of the SDN network. It makes the network easier programming OpenFlow brings high performance to datacenter users via a 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.
Support open controller OpenDaylight, Floodlight, Ryu, Pox, etc.
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-9800 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 within the same domain and different domains. DVMRP, PIM-SM/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-9800 supports 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 a rich application experience, the product support Multicast VLAN Register and Multicast Receive Control and Illegal Multicast Source Detection function.
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.
