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Performance
• 7150S-24/7150SC-24:24x1/10GbE
• 7150S-52: 52x1/10GbE
• 7150S-64/7150SC-64: 48x1/10GbE and 4 x
10/40GbE
• Up to 1.28 terabits per second
• Up to 960 million packets per second
• Wire speed L2 and L3 forwarding
Ultra Low Latency
• From 350 nanosecond latency
• Same latency for L2 and L3
• Low latency at 1,10 and 40GbE
• Low jitter for unicast and multicast
• Dynamic buffer allocation
Advanced Provisioning & Monitoring
• CloudVision
• LANZ Microburst Analysis
• IEEE 1588 PTP high precision clock option
• Ultra Low Latency NAT, MNAT
• DANZ Advanced Mirroring & TAP
Aggregation for improved visibility
•sFlow (RFC3176)
• Zero Touch Provisioning (ZTP)
• VMTracer
• Self-configure/recover from USB
Data Center Optimized Design
• Typical power draw from 3.5W/port
• 1+1 redundant & hot-swappable power
• N+1 redundant & hot-swappable fans
• Front-to-rear or rear-to-front fans
Resilient Control Plane • Multi-core x86 CPU
• 4 GB DRAM
• 2 (S) or 4GB (SC) Flash
• User applications can run in a VM
• SC models are ROHS compliant
Built-in Solid State Storage
• Solid State Drive options (*D models)
• Store logs and data captures
• Leverage linux tools with no limitations
Arista Extensible Operating System
• Single binary image
• 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++
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Layer 2 Features
• 64K L2 Forwarding Entries
• 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
• 16 ports/channel
• 64 groups per system
• Multi-Chassis Link Aggregation (MLAG)
• Uses IEEE 802.3ad LACP
• 32 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
• RAIL
• Audio Video Bridging (AVB)
Layer 3 Features
• 70K IPv4 Routes
• 20K IPv4 Multicast Routes
• 18K IPv6 Routes*
• 64K Next Hops
• VRF
• RIPv2
• OSPF
• OSPFv3
• BGP
• MP-BGP
• ISIS
• 32-way Equal Cost Multi-path Routing (ECMP)
• BFD
• IGMP v2/v3
• PIM-SM / PIM-SSM
• Anycast RP (RFC 4610)
• MSDP
• Selective Route Download
• VRRP
• Virtual ARP (VARP)
• Network Address Translation
• Source/Destination NAT
• Source/Group Multicast NAT
Security Features
• Ingress/Egress ACLs using L2, L3, L4 fields
• ACL Logging and Counters
• Control Plane Protection (CoPP)
• PDP
• Service ACLs
• DHCP Relay / Snooping
• TACACS+
• RADIUS
Virtualization Support
• VXLAN Routing and Bridging
• VMTracer VMware Integration
• VMware vSphere support
• VM Auto Discovery
• VM Adaptive Segmentation
• VM Host View
Advanced Monitoring and Provisioning
• Zero Touch Provisioning (ZTP)
• Enhanced Latency Analyzer and Microburst Detection (LANZ)
• Configurable Congestion Notification (CLI, Syslog)
• Streaming Events (GPB Encoded)
• Capture/Mirror of congested traffic
• Continuous Latency Monitoring
• Advanced Monitoring and TAP Aggregation (DANZ)
• Port Mirroring M:N (4 sessions)
• SPAN/TAP M:N Aggregation
• L2/3/4 Filtering
• Custom header matching and filtering*
• Traffic Steering*
• Custom load balancing
• Time-stamping
• Ingress and Egress Truncation
• Mirror to EOS/SSD
• Advanced Event Management suite (AEM)
• CLI Scheduler
• Event Manager
• Event Monitor
• Linux tools
• Integrated packet capture/analysis with TCPDump
• SSD for logging and data capture (*D models)
• RFC 3176 sFlow
• Restore & Configure from USB
• Blue Beacon LED for system identification
• Software Defined Networking (SDN)
• Openflow 1.0*
• Arista DirectFlow*
• eAPI
Quality of Service (QoS) Features
• Up to 8 queues per port
• Strict priority queueing
• 802.1p based classification
• Per-Priority Flow Control (PFC)
• Data Center Bridging Extensions (DCBX)
• DSCP based classification and remarking
• Egress Rate Shaping/WRR
• Policers
• Rate limiting
Precision Timing
• Precision Time Stamping
• Precision Time Protocol - Transparent Clock
• Precision Time Protocol - Boundary Clock
• High Precision Oscillator (optional on 24S, standard on all other
models)
Network Management
• CloudVision
• 100/1000 Management Port
• RS-232 Serial Console Port
• USB Port
• SNMP v2, v3
• Management over IPv6
• Telnet and SSHv2
• Syslog
• Role based Access Control
• AAA
• Industry Standard CLI
• Blue Beacon LED for system identification
Extensibility
• eAPI
• Linux Tools
• Bash shell access and scripting
• RPM support
• Custom kernel modules
• Programmatic access to system state
• Python
• C++
• Native KVM/QEMU
Standards 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 the
Internet Protocol Version 6 (IPv6) Specification
• IEEE 1588-2008 Precision Time Protocol (Transparent Clock)
• IEEE 1588-2008 Precision Time Protocol (Boundary Clock)
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