24-port SFP+/SFP with 4-port QSFP+ Switch JUNIPER EX4600-40F-DC-AFO

– 24 SFP+/SFP ports, 4 QSFP+ ports, 2 expansion slots, redundant fans, 2 DC power supplies, front to back airflow

Configuration

– Fixed 10GbE ports with 10G-USR optics, all ports forwarding (line rate), <10m

– 4 fixed 40GbE ports with 40G-SR4 optics

– 1 4x40GbE QIC card with 4 40G-SR4 optics

– 1 8x10GbE QIC card with 8 10G-USR optics, all ports forwarding (line rate), <10m

– Dual power supplies

Hardware

– Switching capacity: 720 Gbps (unidirectional)/1.44 Tbps (bidirectional)

– Layer 2/Layer 3 throughput (maximum with 64 byte packets): 1,071 Mpps (wire speed)

– Weight: 9.84kg with PSUs and fans installed

– Dimensions (HxWxD): 4.37 x 44.09 x 52.02 cm

– Switching mode: Cut-through and store-and-forward

– Airflow: front to back

– Power supply: DC

Performance Scale (Unidimensional)

– MAC addresses per system: 288,000

– VLAN IDs: 4,091

– Number of ports per LAG: 32

– Number of FCoE VLANs/FC virtual fabrics: 4,095

– Firewall filters: 4,000

– IPv4 unicast routes: 128,000 prefixes; 208,000 host routes

– IPv4 multicast routes: 104,000

– IPv6 multicast routes: 52,000

– IPv6 unicast routes: 64,000 prefixes

– Address Resolution Protocol (ARP) entries: 48,000

– Jumbo frame: 9,216 bytes

Layer 2 Features

– STP-IEEE 802.1D (802.1D-2004)

– Rapid Spanning Tree Protocol (RSTP) (IEEE 802.1w); MSTP (IEEE 802.1s)

– Bridge protocol data unit (BPDU) protect

– Loop protect

– Root protect

– RSTP and VSTP running concurrently

– VLAN-IEEE 802.1Q VLAN trunking

– Routed VLAN interface (RVI)

– Port-based VLAN

– MAC address filtering

– GRE tunneling

– QinQ

– VLAN translation

– Static MAC address assignment for interface

– Per VLAN MAC learning (limit)

– MAC learning deactivate

– Link Aggregation and Link Aggregation Control Protocol (LACP) (IEEE 802.3ad)

– IEEE 802.1AB Link Layer Discovery Protocol (LLDP)

– MAC notification

– MAC address aging configuration

– MAC address filtering

– Persistent MAC (sticky MAC)

Layer 3 Features (IPv4)

– Static routing

– Routing policy

– Routing protocols (RIP, OSPF, IS-IS, BGP, MBGP)

– Virtual Router Redundancy Protocol (VRRP)

– Bidirectional Forwarding Detection (BFD) protocol

– Virtual router

– Dynamic Host Configuration Protocol (DHCP) relay

– Proxy Address Resolution Protocol (ARP)

– Multicast Features

– Internet Group Management Protocol (IGMP): v1, v2, v3

– IGMP snooping: v1, v2, v3

– IGMP filter

– PIM-SM

– Multicast Source Discovery Protocol (MSDP)

– Security and Filters

– Secure interface login and password

– RADIUS

– TACACS+

– Ingress and egress filters: Allow and deny, port filters, VLAN filters, and routed filters, including management port filters

– Filter actions: Logging, system logging, reject, mirror to an interface, counters, assign forwarding class, permit, drop, police, mark

– SSH v1, v2

– Static ARP support

– Storm control, port error deactivate, and autorecovery

– Control plane denial-of-service (DoS) protection

– Dynamic ARP inspection (DAI)

– DHCP snooping

– Filter based forwarding

– IP directed broadcast traffic forwarding

– IPv4 over GRE (encap and decap)

Layer 3 Features (IPv6)

– Static routing

– Routing protocols (RIPng, OSPF v3, IS-IS v6, BGP v6)

– Virtual Router Redundancy Protocol (VRRP v3)

– IPv6 CoS (BA, MF classification and rewrite, scheduling based on TC)

– IPv6 over MPLS LSPs (6PE)

– IPv6 ping

– IPv6 traceroute

– Neighbor discovery protocol

– Path MTU discovery

– SNMP, NTP, DNS, RADIUS, TACACS+, AAA

– Virtual router support for IPv6 unicast

– Bảo hành: 12 tháng.