Коммутатор Arista DCS-7050QX2-32S-R

Performance•7050QX-32S: 32x40GbE ports & 4x10GbE•7050QX2-32S: 32x40GbE ports & 4x10GbE•Up to 2.56 terabits per second•Up to 1.44 billion packets per second•Wire speed L2 and L3 forwarding• Latency from 550nsData Center Optimized Design• Typical power of 5W per 40GbE port forlower cost of ownership•Over 92% efficient power supplies• 1+1 redundant & hot-swappable power•N+1 redundant & hot-swappable fans• Front-to-rear or rear-to-front cooling• Tool less rails for simple installationCloud Networking Ready• VXLAN and VM Tracer•OpenFlow, DirectFlow and eAPI• 288K MAC entries• 144K IPv4 Routes• 208K IPv4 Host Routes•Up to 16MB Dynamic Buffer AllocationResilient Control Plane•High Performance x86 CPU•Up to 8GB DRAM•Up to 4GB Flash•User applications can run in a VMBuilt-in Solid State Storage• Solid State Drive option• Store logs and data captures• Leverage linux tools with no limitationsAdvanced Provisioning & Monitoring• CloudVision• Zero Touch Provisioning (ZTP)• LANZ for microburst detection•DANZ Advanced Mirroring for improvedvisibility•sFlow• Self-configure and recover from USBArista Extensible Operating System• Single binary image for all products• Fine-grained truly modular network OS• Stateful Fault Containment (SFC)• Stateful Fault Repair (SFR)• Full Access to Linux shell and tools• Extensible platform - bash, python, C++Layer 2 Features• 802.1w Rapid Spanning Tree• 802.1s Multiple Spanning Tree Protocol• Rapid Per VLAN Spanning Tree (RPVST+)• 4096 VLANs•Q-in-Q• 802.3ad Link Aggregation/LACP• 64 ports/channel• 104 groups per system•Multi-Chassis Link Aggregation (MLAG)• 64 ports per MLAG• Custom LAG Hashing• 802.1AB Link Layer Discovery Protocol• 802.3x Flow Control•Jumbo Frames (9216 Bytes)• IGMP v1/v2/v3 snooping• Storm Control• RAILLayer 3 Features• Routing Protocols: OSPF, OSPFv3, BGP, MP-BGP, IS-IS, and RIPv2• 64-way Equal Cost Multipath Routing (ECMP) 2• Resilient ECMP Routes• VRF• BFD• Route Maps• IGMP v2/v3• PIM-SM / PIM-SSM / PIM-BIDIR• Anycast RP (RFC 4610)• VRRP• Virtual ARP (VARP)• Policy Based Routing• uRPF• Selective Route DownloadAdvanced Monitoring and Provisioning• Zero Touch Provisioning (ZTP)• Latency Analyzer and Microburst Detection (LANZ)• Configurable Congestion Notification (CLI, Syslog)• Streaming Events (GPB Encoded) *• Capture/Mirror of congested traffic *• Advanced Monitoring• Port Mirroring (4 active sessions)• L2/3/4 Filtering on Mirror Sessions•Mirror to EOS/SSD• Advanced Event Management suite (AEM)• CLI Scheduler• Event Manager• Event Monitor• Linux tools•Optional SSD for logging and data capture• Integrated packet capture/analysis with TCPDump• RFC 3176 sFlow Restore & configure from USB• Blue Beacon LED for system identification• Software Defined Networking (SDN)•Openflow 1.0 1•Openflow 1.3 1• Arista DirectFlow• eAPI•OpenStack Neutron Support• IEEE 1588 PTP (Transparent Clock and Boundary Clock)Virtualization Support• VXLAN Routing and Bridging• VM Tracer VMware Integration• VMware vSphere support• VM Auto Discovery• VM Adaptive Segmentation• VM Host ViewSecurity Features• IPv4 / IPv6 Ingress & Egress ACLs using L2, L3, L4 fields•MAC ACLs• ACL Drop Logging and ACL Counters• Control Plane Protection (CPP)• PDP• Service ACLs•DHCP Relay / Snooping•MAC Security• TACACS+• RADIUSQuality of Service (QoS) Features•Up to 8 queues per port• 802.1p based classification•DSCP based classification and remarking• Explicit Congestion Notification (ECN)•QoS interface trust (COS / DSCP)• Strict priority queueing• Weighted Round Robin (WRR) Scheduling• Per-Priority Flow Control (PFC)•Data Center Bridging Extensions (DCBX)• 802.1Qaz Enhanced Transmissions Selection (ETS) *• ACL based DSCP Marking• ACL based Policing• Policing/Shaping• Rate limiting• Audio Video Bridging (AVB) * Not currently supported in EOSNote 1 Not supported on 7050QX2-32SNote 2 Up to 128-way ECMP on 7050QX2-32SNote 3 Not currently supported on 7050QX2-32SNetwork Management• CloudVision• 10/100/1000 Management Port• RS-232 Serial Console Port•USB Port• SNMP v1, v2, v3•Management over IPv6• Telnet and SSHv2• Syslog• AAA• Industry Standard CLI• Accelerated Software Upgrade (ASU) 3Extensibility• Linux Tools• Bash shell access and scripting• RPM support• Custom kernel modules• Programmatic access to system state• Python• C++•Native KVM/QEMU supportStandards Compliance• 802.1D Bridging and Spanning Tree• 802.1p QOS/COS• 802.1Q VLAN Tagging• 802.1w Rapid Spanning Tree• 802.1s Multiple Spanning Tree Protocol• 802.1AB Link Layer Discovery Protocol• 802.3ad Link Aggregation with LACP• 802.3ab 1000BASE-T• 802.3z Gigabit Ethernet• 802.3ae 10 Gigabit Ethernet• 802.3ba 40 Gigabit Ethernet • RFC 2460 Internet Protocol, Version 6 (IPv6) Specification• RFC 4861 Neighbor Discovery for IP Version 6 (IPv6)• RFC 4862 IPv6 Stateless Address Autoconfiguration• RFC 4443 Internet Control Message Protocol (ICMPv6) for theInternet Protocol Version 6 (IPv6) Specification