Mô tả
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.
