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Arista Networks, Inc. (formerly Arastra) [3] is an American computer networking company headquartered in Santa Clara, California.The company designs and sells multilayer network switches to deliver software-defined networking (SDN) for large datacenter, cloud computing, high-performance computing, and high-frequency trading environments.
Allen-Bradley Stratix 5400, 5410, 5700, 8000 Managed Switches [9] Arista 7050X/X2/X3 Series Switches; Arista 7060X/X2 Series Switches; Arista 7150 Series Switches [10] Arista 7280E/R/R2 Series Switches; Arista 7500E/R/R2 Series Switches; Aruba 2930M Series Switches (with WC.16.04 software release) Aruba CX 6300 M series; Aruba CX 8360
NetFlow is a feature that was introduced on Cisco routers around 1996 that provides the ability to collect IP network traffic as it enters or exits an interface. By analyzing the data provided by NetFlow, a network administrator can determine things such as the source and destination traffic, class of service, and the causes of congestion.
A limitation of Port Aggregation Protocol is that all the physical ports in the aggregation group must reside on the same switch. Cisco's 6500 and the 4500E platforms, remove this limitation using Virtual Switching System (VSS), [1] which allows port channels to be split between two chassis. PAgP is not supported in Cisco Nexus Switches.
A LAG is a method of inverse multiplexing over multiple Ethernet links, thereby increasing bandwidth and providing redundancy. It is defined by the IEEE 802.1AX-2008 standard, which states, "Link Aggregation allows one or more links to be aggregated together to form a Link Aggregation Group, such that a MAC client can treat the Link Aggregation Group as if it were a single link."
Founded in 2004 by former Cisco engineers, Arista has emerged as a rival to Cisco in the multibillion-dollar market for ethernet switches used in data centers. Arista to pay $400 million to Cisco ...
100GAUI-1 is a 100 Gbit/s 1-lane electrical interface defined in 802.3ck Annex 120F/G with a nominal signaling rate for each lane of 53.125 GBd using PAM4 modulation and RS-FEC(544,514) so suitable for use with 100GBASE-CR1, 100GBASE-KR1, 100GBASE-SR1, 100GBASE-DR, 100GBASE-FR1, 100GBASE-LR1 PHYs.
Other founding members include Arista Networks, Big Switch Networks, Brocade, Cisco, Citrix, Ericsson, IBM, Juniper Networks, Microsoft, NEC, Nuage Networks, PLUMgrid, Red Hat, and VMware. [ 17 ] Because OpenFlow is based on open standards, there is little risk of vendor lock-in when using OpenFlow-enabled products.