Selasa, 31 Juli 2012

Layer Switching

Layer Switching

Layer 3 Switching enable communication between VLAN or network segment at high speeds approaching the speed of the Ethernet cable communications in general. Communication between the network at layer 3 routers used to use common tools used for communication between sites via WAN Cloud. One device is a Layer 3 Switching NETGEAR GSM7324 Layer 3 Switch. Layer 3 Switching is very useful to reduce latency and improve performance of communications between network segments in a medium to large-scale business corporations are complex networks. NETGEAR GSM7324 Layer 3 Switch NETGEAR GSM7324 Layer 3 Switch We can improve the performance of LAN using Gigabit high-speed backbone links, and also using high-performance LAN Switch. For multi-segment network using Layer 3 Switching will greatly improve the performance of communication between the segment with minimal latency. All links should be maximized for the throughput bottleneck and all issues must be resolved. Technology that uses Link Aggregation provides a way of scalability needs of LAN bandwidth. Adoption of 10GE backbone Gigabit and future scalability will ensure that the LAN and provide seamless integration to existing network services sekaranga and in the future. You could consider NETGEAR GSM7324 Layer 3 Switch. The use of Layer 3 Switching will be able to help solve the problem of communication latency between segments and also limits the performance of which is used by packet filtering using routing based on the processor. Layer 3 Switching LAN technology is used to improve the achievement of inter-VLAN routing and transparent forwarding speed. NETGEAR GSM7324 Layer 3 switches provide all of the need for Layer 3 Switching. Standard minimum requirement for the performance of LAN and Layer 3 Switching is as follows: A. All Links must be maximized for the throughput bottleneck and all issues must be resolved. If the detection of bottlenecks is to consider the issue to upgrade the backbone link that is critis and segment2 server also needs to be upgraded. Surely there is a mechanism to analyze the throughput of Switcing and Routing. 2. To achieve a high performance communication between LAN or VLAN between the use of Layer 3 Swicthing solution is needed. 3. A Layer 3 forwarding Swicting at least offer a rate at or above 5 to 10 Mpps (Million packets per second) or can be scaled to the rate obtained on the network LAN 100/1000 Mbps. 4. A Layer 3 Switching at least also provide extended access-list (packet filtering) Checking In Silicon to increase the speed of packet forwarding and reduces network latency. High-speed network link can use Gigabit Ethernet services. Speed ​​Links can be further enhanced by using technology technologies Ether Channel (FEC \ GEC). This technology can provide a wide data pipes masing2 about 800 Mbps (for FEC) or 8 Gbps (to GEC) If the required throughput for high-speed routing internetwork or inter-VLAN communication is the use of Layer 3 Switching should be used. Layer 3 routing Switcing is a hardware solution (Silicon) with very high performance solution that can deliver high speed packet routing with low latency. Conventional routing is based on the CPU processing speed routing that produces a low (less than 500 Kbps), while some implementations of Layer 3 Switcing can provide packet forwarding rate 15 Mpps at or above or equivalent speed Ethernet technology 100/1000 Mbps. Multi-layer switching (MLS) is the switching hardware that can perform layer-2 switching, layer-3 and layer-4 or other higher layer. This is very important if in one single device is required to provide switching and routing in LAN with high performance. Layer-4 Switching is essential if the limitations of performance and latency issues through packet filtering extended access-list needs to be addressed. Layer 3 Switching Diagram Layer 3 Switching Diagram Normal packet filtering based on the operating performance of processor is very intensive, with a test package will do a lot of packet throughput. Multi Layer Switching will address the performance overhead by identifying a valid stream packets, routing packets at once and by turns all the packets into the stream switching. Optimize network performance should be in an effective manner so that adequate for the needs of current network performance and in the future. Network bottlenecks should be resolved in order to get better network performance as well as the response time of applications. By not using Layer 3 Switching between high-performance network segment, then the routing bottleneck will be unavoidable. NETGEAR GSM7324 Layer 3 Switch Here is a Netgear GSM7324 Layer 3 Layer 3 Switch that merupakak full functional Gigabit Switch with affordable prices. Netgear GSM7324 Layer 3 Switch is a switch with full management provide Layer 3 features you expect, the maximum throughput and flexibility demands jaringan2. Netgear GSM7324 Layer 3 Switch is ideal for high-speed backbone links Swicthes, Gigabit servers, or to the demands of all the Gigabit network. Netgear GSM7324 Layer 3 switches provide Layer-2 switching function and Layer-3 that can manage the quality of service combined with L2/L3/L4, bandwidth provisioning and access control feature enables VoIP telephony, video converancing, and other cost-saving applications. The following features make Netgear GSM7324 Layer 3 Switch as the core of all the demands of Gigabit networks. A. Routing capabilities: IPv4 routing at Ethernet speeds, by routing up to 512 routes per unit; VRRP (IP redundancy), ICMP, RIP I and RIP II, OSPF, and DHCP / BOOTP relay 2. Ability Switching: Port trunking, broadcast storm protection STP, extensive VLAN support, IGMP snooping, Rapid Spanning Tree, and link aggregation 3. Features quality of service: DiffServ, access control lists, and bandwidth provisioning using L2, L3, and L4. Very affordable, the Netgear GSM7324 Layer 3 Switch provides connection flexibility of 12/24 port Gigabit SFP module or a (small form-factor pluggable) sold separately.

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