Производительность
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• QFX5110-48S
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1.76 Tbps/1.08 Bpps
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• QFX5100-32Q
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2.56 Tbps/1.08 Bpps
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|
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Вес
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• QFX5100-48S:
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(10.43 kg)
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• QFX5100-32Q:
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(11.16 kg)
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Размеры (HxWxD)
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• QFX5100-48S:
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(4.37 x 44.09 x 52.02 cm)
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• QFX5100-32Q:
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(4.37 x 44.09 x 54.54 cm)
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Switching mode
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Cut-through and store-and-forward
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Front-to-back or back-to-front airflow (for hot aisle/cold aisle deployment)
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+
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Management and rear console port connections
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+
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Энергопотребление
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• QFX5100-48S-AFO/AFI:
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300 W
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• QFX5100-32Q-AFO/AFI:
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340 W
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|
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Интерфейсы
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• QFX5100-48S-AFO/AFI:
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1GbE SFP: 48 (24 copper 1GbE)
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10GbE SFP+: 48/64 (with breakout cable)
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40GbE/100GbE QSFP28: 4
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• QFX5100-32Q-AFO/AFI:
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100 GbE QSFP28: 4
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10GbE SFP+: 104 (with breakout cable)
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40GbE QSFP+: 32
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• Each QSFP+ port can be configured as a 4 x 10GbE interface
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+
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• Each QSFP+ port can be configured as a 40 Gbps port
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+
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• USB port
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+
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• Console port
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+
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• 2 management ports: 1 RJ-45 and 1 SFP
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+
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Поддерживаемые типы интерфейсов
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• SFP+ 10GbE optical modules
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+
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• SFP+ DAC cables: 1/3/5 m twinax copper and 1/3/5/7/10 m active twinax copper
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+
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• SFP GbE optical and copper module
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+
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• QSFP+ to SFP+ 10GbE direct attach break-out copper (1/3 m twinax copper cable)
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+
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Охлаждение
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• Front-to-back and back-to-front cooling
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+
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• Redundant variable-speed fans to reduce power draw
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+
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Блоки питания и вентиляторы
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• Dual redundant (1+1) and hot-pluggable power supplies
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+
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• 110-240 V single phase AC power
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+
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• -36 to -72 V DC power
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+
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• Redundant (N+1) and hot-pluggable fan modules for frontto-back and back-to-front airflow
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+
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Производительность
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• MAC addresses per system:
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288000
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• VLAN IDs:
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4096
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• Number of link aggregation groups (LAGs)
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128
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• Number of ports per LAG:
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32
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• Number of FCoE VLANs/FC Virtual Fabrics:
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4095
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• Firewall filters:
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4000
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• IPv4 unicast routes
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128000
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• IPv4 multicast routes:
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104000
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• IPv6 multicast routes:
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52000
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• IPv6 unicast routes:
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64000
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• ARP entries:
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48000
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• Jumbo frame:
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9216
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• Spanning Tree Protocol (STP)
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Multiple Spanning Tree Protocol (MSTP) instances: 64
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VLAN Spanning Tree Protocol (VSTP) instances: 253
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• Traffic mirroring
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Mirroring destination ports per switch: 4
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Maximum number of mirroring sessions: 4
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Mirroring destination VLANs per switch: 4
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Фунционал второго уровня
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• STP—IEEE 802.1D (802.1D-2004)
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+
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• Rapid Spanning Tree Protocol (RSTP) (IEEE 802.1w); MSTP(IEEE 802.1s)
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+
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• Bridge protocol data unit (BPDU) protect
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+
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• Loop protect
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+
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• Root protect
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+
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• RSTP and VSTP running concurrently
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+
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• VLAN—IEEE 802.1Q VLAN trunking
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+
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• Routed VLAN Interface (RVI)
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+
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• Port-based VLAN
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+
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• MAC address filtering
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+
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• Private VLAN (PVLAN)*
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+
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• QinQ*
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+
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VLAN Translation
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+
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• Static MAC address assignment for interface
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+
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• Per VLAN MAC learning (limit)
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+
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• MAC learning disable
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+
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• Link Aggregation and Link Aggregation Control Protocol (LACP) (IEEE 802.3ad)
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+
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• IEEE 802.1AB Link Layer Discovery Protocol (LLDP)
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+
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Link Aggregation
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• Multi-chassis link aggregation (MC-LAG)
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+
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• Redundant Trunk Group (RTG)
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+
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• LAG load sharing algorithm—bridged or routed (unicast or multicast) traffic:
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+
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IP: SIP, Dynamic Internet Protocol (DIP), TCP/UDP source port, TCP/UDP destination port
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+
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Функционал третьего уровня
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• Static routing
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+
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• Routing policy
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+
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• Routing protocols (RIP, OSPF, IS-IS, BGP)
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+
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• Virtual Router Redundancy Protocol (VRRP)
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+
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• Bidirectional Forwarding Detection (BFD) protocol
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+
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• Virtual router
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+
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• Dynamic Host Configuration Protocol (DHCP) relay
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+
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• Proxy Address Resolution Protocol (ARP)
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+
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Multicast
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• Internet Group Management Protocol (IGMP): v1, v2 , V3
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+
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• IGMP snooping: v1, v2, v3
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+
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• IGMP Filter
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+
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• PIM-SM
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+
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• Multicast Source Discovery Protocol (MSDP)
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+
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Функционал безопасности
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• Secure interface login and password
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+
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• RADIUS
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+
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• TACACS+
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+
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• Ingress and egress filters: Allow and deny, port filters, VLAN filters, and routed filters, including management port filters
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+
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• Filter actions: Logging, system logging, reject, mirror to an interface, counters, assign forwarding class, permit, drop,police, mark
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+
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• SSH v1, v2
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+
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• Static ARP support
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+
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• Storm control, port error disable, and autorecovery
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+
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• Control plane denial-of-service (DoS) protection
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+
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• IP Source Guard
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+
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• Dynamic ARP Inspection (DAI)
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+
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• Sticky MAC address
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+
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• DHCP snooping
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+
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Качетсво обслуживания
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• L2 and L3 QoS: Classification, rewrite, queuing
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+
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• Rate limiting:
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Ingress policing: 1 rate 2 color, 2 rate 3 color
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Egress policing: Policer, policer mark down action
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Egress shaping: per queue on each port
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• 12 hardware queues per port (8 unicast and 4 multicast)
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+
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• Strict priority queuing (LLQ), smoothed deficit weighted round-robin (SDWRR), weighted random early detection (WRED), weighted tail drop
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+
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• 802.1p remarking
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+
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• Layer 2 classification criteria: Interface, MAC address, Ethertype, 802.1p, VLAN
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+
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• Congestion avoidance capabilities: WRED
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+
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• Trust IEEE 802.1p (ingress)
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+
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• Remarking of bridged packets
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+
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Virtual Chassis*
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• 40GbE and 10GbE as Virtual Chassis port
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+
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• Virtual Chassis Routing Engine (RE) election
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+
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• Virtual Chassis pre-provisioning (plug and play)
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+
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• Auto-LAG formation of Virtual Chassis ports
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+
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• Mixed Virtual Chassis support
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+
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• FCoE transit across Virtual Chassis members
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+
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• QoS on Virtual Chassis ports
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+
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• Local Designated Forwarding
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+
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• Unified ISSU
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+
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• Graceful RE switchover (GRES)
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+
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• Nonstop routing (NSR)
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+
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• Nonstop bridging (NSB)
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+
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• Monitor distributed aggregate interface
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+
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• Control plane protection for virtual RE
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+
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High Availability
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• Topology-independent in-service software upgrade (TISSU)
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+
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• Bidirectional Forwarding Detection (BFD)
|
+
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• Uplink failure detection (UFD)
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+
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MPLS
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• Static label-switched paths (LSPs)
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+
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• RSVP-based signaling of LSPs
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+
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• LDP-based signaling of LSPs
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+
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• LDP tunneling (LDP over RSVP)
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+
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• MPLS class of service (CoS)
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+
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• MPLS access control list (ACL)/policers
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+
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• MPLS LSR support
|
+
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• IPv6 tunneling (6PE) (via IPv4 MPLS backbone)
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+
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• MPLS Operation, Administration, and Maintenance (OAM)—LSP ping
|
+
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• IPv4 L3 VPN (RFC 2547, 4364)
|
+
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Функционал управления
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• Junos Space Network Director*
|
+
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• Role-based CLI management and access
|
+
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• CLI via console, telnet, or SSH
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+
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• Extended ping and traceroute
|
+
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• Junos OS configuration rescue and rollback
|
+
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• Image rollback
|
+
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• SNMP v1/v2/v3
|
+
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• Junos XML management protocol
|
+
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• sFlow v5
|
+
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• Junos OS event, commit, and OP scripts
|
+
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Зеркалирование траффика
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• Port-based
|
+
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• LAG port
|
+
|
• VLAN-based
|
+
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• Filter-based
|
+
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• Mirror to local
|
+
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• Mirror to remote destinations (L2 over VLAN)
|
+
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