Arista JQ397A DCS-7050SX-64-F-DC 7050X 48SFP+ 4QSFP+ F-B DC Switch

48 x SFP+

4 x QSFP+

12MB (Dynamic buffer allocation)

120 gigabytes

19 x 1.75 x 16 in(48.3 x 4.4 x40.6 cm)

19 lb (8.6 kg)

4.14.0

Emissions: FCC, EN55022, EN61000-3-2, EN61000-3-3 or EN61000-3-11, EN61000-3-12 (as applicable) Immunity: EN55024

Emissions and immunity: EN300 386

UL/CSA 60950-1, EN 60950-1, IEC 60950-1
CB Scheme with all country differences

North America (NRTL)

European Union (EU)

BSMI (Taiwan)

C-Tick (Australia)

CCC (PRC)

MSIP (Korea)

EAC (Customs Union)

VCCI (Japan)

2006/95/EC Low Voltage Directive

2004/108/EC EMC Directive

2011/65/EU RoHS Directive

2012/19/EU WEEE Directive

• 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
  - 32 ports/channel

  54 groups per system

• Multi-Chassis Link Aggregation (MLAG)
  - 64 ports per MLAG

• 802.1Q VLANs/Trunking

• 802.1AB Link Layer Discovery Protocol

• 802.3x Flow Control

• Jumbo Frames (9216 bytes)

• IGMP v1/v2/v3 snooping

• Storm Control

• RAIL

• Routing Protocols: OSPF, OSPFv3, BGP, MP-BGP, IS-IS, and RIPv2
• 64-way Equal Cost Multipath Routing (ECMP)
  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 Download

• 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)

• eAPI

• Openflow 1.0 1
• Openflow 1.3 1
• Arista DirectFlow

• OpenStack Neutron Support

• IEEE 1588 PTP (Transparent Clock and Boundary Clock)

• 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)

• Linux tools
  - Bash shell access and scripting

  - RPM support

  - Custom kernel modules

• Programmatic access to system state
  - Python

  - C++

• Native KVM/QEMU support

• VXLAN  Gateway  (draft-mahalingam-dutt-dcops-vxlan-01)

• VXLAN Routing

• VXLAN Bridging

• VXLAN Tunnel Endpoint

• VM Tracer VMware Integration
  - VMware vSphere support

  - VM Auto Discovery

  - VM Adaptive Segmentation

  - VM Host View

• IPv4 / IPv6 Ingress & Egress ACLs using L2, L3, L4 fields
• MAC ACLs
• ACL Drop Logging
• ACL Counters
• Control Plane Protection (CPP)
• DHCP Relay / Snooping
• MAC Security
• TACACS+
• RADIUS 

• 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)