Коммутатор Brocade Brocade ICX7750-48F (ICX7750-48F)

Коммутаторы серии Brocade ICX7750 обеспечивает высокую плотность 10/40Гб портов и могут использоваться в корпоративных сетях на уровнях ядра и распределения, в дата центрах на уровне распределения и в качестве ToR (Top-of-Rack) коммутаторов для подключения серверов.
Коммутаторы поддерживают функционал корпоративного уровня: IPv4/IPv6, RIP, OSFP, BGP, VRF, PIM-SM/SSM/DM, MSDP, Anycast RP, VRRP-E (Enhanced VRRP), Multi-Chassis Trunking (MCT), Brocade Metro Ring Protocol (MRP-I and MRP-II), итд. Кроме этого планируется во 2-й половине 2014 г. обеспечить поддержку технологии OpenFlow с режимом гибридных портов (Hybrid Port Mode). Последний позволит использовать OpenFlow и традиционную коммутацию/маршрутизацию параллельно на одном и том же порту.
Коммутаторы Brocade ICX 7750 поддерживают технологию In-Service Software Upgrade (ISSU), которая обеспечивает обновление программного обеспечения без остановки работы устройства. Многоядерный центральный процессор коммутатора Brocade ICX 7750 поддерживает запуск множества виртуальных плоскостей контроля/управления, при обновлении одной плоскости управления (management plane), остальные обеспечивают работоспособность коммутатора.

Switching capacity (data rate, full duplex)	1.92 Tbps
Forwarding capacity (data rate, full duplex)	1.44 Bpps
Fixed ports: 1/10 GbE SFP/SFP+	48
Fixed ports: 40 GbE QSFP+	6
Modular slots	1
Modular ports: 40 GbE QSFP+ (max.)	6
Latency	550 ns
Dynamic packet buffer size	12.2 MB
Advanced IPv4/v6 Layer 3 routing (RIP, OSPF, BGP)	With license
Aggregated stacking bandwidth	5.76 Tbps
Stacking density (maximum switches in a stack)	12
Maximum stacking distance (distance between stacked switches)	10 km
Power
Power inlet (AC)	C14
Input voltage / frequency	AC: 100 to 240 VAC @ 50 to 60 Hz DC: 40 to 60 VDC
Power supply rated maximum (AC)	2?500 W
Power supply rated maximum (DC)	2?500 W
Switch power utilization† (25°C) Typical/Maximum	250 W / 327 W
Switch heat dissipation† (25°C) Typical/Maximum	853 BTU/hr / 1,116 BTU/hr
Environment
Weight (with 2 power supplies, 4 fans, optional 6 ports module, no transceivers)	9.08 kg (19.98 lb)
Dimensions	440 mm (17.323 in.) W 406.4 mm (16 in.) D 43.6 mm (1.730 in.) H; (1U)
Acoustics (25°C, ISO 7779)	62 dBA
MTBF (25°C)	353,967 hours
Connector options	100‡ /1000 Mbps, 10 Gbps 10GBASE-T ports: RJ-45 1 Gbps SFP ports: SX, LX, LHA, BXU, BXD 10 Gbps SFP+ ports: USR, SR, LR, ER, ZR, direct-attached copper cables 40 Gbps QSFP+ ports: SR4, LR4, LM4, AOC, direct-attached copper cables Out-of-band Ethernet management: 10/100/1000 Mbps RJ-45 Console management: mini-USB serial port (Mini-B plug) Storage: USB port, standard-A plug
Maximum MAC addresses	96,000 (switch image), 32,000 (router image)
Maximum VLANs	4,096
Maximum STP (spanning trees)	254
Maximum routes (in hardware)	IPv4 routes: up to 128,000 (shared resource) IPv6 routes: up to 7,000 (shared resource) Hosts: up to 32,000 (shared resource)
Trunking	Maximum ports per trunk: 16 Maximum trunk groups: 256 ? 8 or 128 ? 16
Maximum jumbo frame size	9,216 bytes
QoS priority queues	8 per port
Layer 2 switching	• 802.1s Multiple Spanning Tree • 802.1x Authentication • Auto MDI/MDIX • BPDU Guard, Root Guard • Dual-Mode VLANs • Dynamic VLAN Assignment • Dynamic Voice VLAN Assignment • Fast Port Span • GARP VLAN Registration Protocol • IGMP Snooping (v1/v2/v3) • IGMP Proxy for Static Groups • IGMP v2/v3 Fast Leave • IGMP Tracking • Inter-Packet Gap (IPG) adjustment • Link Fault Signaling (LFS) • MAC Address Locking; MAC Port Security • MAC-Layer Filtering • MAC Learning Disable • MLD Snooping (v1/v2) • Multi-device Authentication • Per-VLAN Spanning Tree (PVST/PVST+/PVRST) • Mirroring—Port-based, ACL-based, MAC Filterbased, and VLAN-based • Port Loop Detection • Private VLAN • Remote Fault Notification (RFN) • Single-instance Spanning Tree • Single-link LACP • Trunk Groups • Uni-Directional Link Detection (UDLD) • MCT (Brocade Multi-Chassis Trunking)
Base Layer 3 IP routing	• IPv4 and IPv6 static routes • ECMP • Port-based Access Control Lists • L3/L4 ACLs • Host routes • Virtual Interfaces • Routed Interfaces • Route-only Support • Routing Between Directly Connected Subnets
Premium Layer 3 IP routing (with software license)	• IPv4 and IPv6 dynamic routes • RIP v1/v2, RIPng (IPv6) • OSPF v2, OSPF v3 (IPv6) • PIM-SM, PIM-SSM, PIM-DM, PIM passive (IPv4/ IPv6 multicast routing functionality) • PBR • Virtual Route Redundancy Protocol (VRRP) • VRRP-E, VRRP-E (IPv6) • VRRPv3 (IPv6) • BGP4, BGP4+ (IPv6) • GRE • IPv6 over IPv4 tunnels • VRF (IPv4 and IPv6)
SDN features	• Support for OpenFlow v1.0 and v1.3 • OpenFlow support with true hybrid port mode • Operates seamlessly under the Brocade SDN Controller • Metro-Ring Protocol (MRP) (v1, v2) • Virtual Switch Redundancy Protocol (VSRP) • VLAN Stacking (Q-in-Q) • VRRP • Topology Groups
Metro features	• Metro-Ring Protocol (MRP) (v1, v2) • Virtual Switch Redundancy Protocol (VSRP) • VLAN Stacking (Q-in-Q) • VRRP • Topology Groups
Quality of Service (QoS)	• ACL Mapping and Marking of ToS/DSCP • ACL Mapping and Marking of 802.1p • ACL Mapping to Priority Queue • ACL Mapping to ToS/DSCP • Classifying and Limiting Flows Based on TCP Flags • DHCP Relay • DiffServ Support • Honoring DSCP and 802.1p • MAC Address Mapping to Priority Queue • Priority Queue Management using Weighted Round Robin (WRR), Strict Priority (SP), and a combination of WRR and SP
IEEE standards compliance	• 802.1AB LLDP/LLDP-MED • 802.1D-2004 MAC Bridging • 802.1p Mapping to Priority Queue • 802.1s Multiple Spanning Tree • 802.1w Rapid Spanning Tree (RSTP) • 802.1x Port-based Network Access Control • 802.3ab 1000Base-T • 802.3ad Link Aggregation (Dynamic and Static) • 802.3ae 10 Gigabit Ethernet • 802.3u 100Base-TX • 802.3x Flow Control • 802.3z 1000Base-SX/LX • 802.3 MAU MIB (RFC 2239) • 802.3ba 40 Gbps Ethernet • 802.3az-2010 EEE • 802.1Q VLAN Tagging
Traffic management	• ACL-based inbound rate limiting and traffic policies • Broadcast, multicast, and unknown unicast rate limiting • Inbound rate limiting per port • Outbound rate limiting per port and per queue
High availability	• Redundant hot-swappable power supplies • Hot-swappable fan trays • L3 VRRP protocol redundancy • Real-time state synchronization across the stack • Hitless failover from master to standby stack controller • Hot insertion and removal of stacked units
Management	• Auto Configuration • Configuration Logging • Digital Optical Monitoring • Display Log Messages on Multiple Terminals • Embedded Web Management • Embedded DHCP Server • Industry-standard Command Line Interface (CLI) • Key-based activation of optional software features • Integration with HP OpenView for Sun Solaris, HP-UX, IBM AIX, and Windows • Brocade Network Advisor • MIB Support for MRP, Port Security, MAC Authentication, and MAC-based VLANs • Out-of-band Ethernet Management • ERSPAN support for remote troubleshooting and traffic monitoring • RFC 783 TFTP • RFC 854 TELNET Client and Server • RFC 951 Bootp • RFC 1157 SNMPv1/v2c • RFC 1213 MIB-II • RFC 1493 Bridge MIB • RFC 1516 Repeater MIB • RFC 1573 SNMP MIB II • RFC 1643 Ethernet Interface MIB • RFC 1724 RIP v1/v2 MIB • RFC 1757 RMON MIB • RFC 2068 Embedded HTTP • RFC 2131 DHCP Server and DHCP Relay • RFC 2570 SNMPv3 Intro to Framework • RFC 2571 Architecture for Describing SNMP Framework • RFC 2572 SNMP Message Processing and Dispatching • RFC 2573 SNMPv3 Applications • RFC 2574 SNMPv3 User-based Security Model • RFC 2575 SNMP View-based Access Control Model SNMP • RFC 2818 Embedded HTTPS • RFC 3176 sFlow • SNTP Simple Network Time Protocol • Multiple Syslog Servers
Security	• 802.1X Accounting • MAC Authentication • DHCP snooping • Dynamic ARP inspection • Bi-level Access Mode (Standard and EXEC Level) • EAP pass-through support • IEEE 802.1X username export in sFlow • Protection against Denial of Service (DoS) attacks • Authentication, Authorization, and Accounting (AAA) • Advanced Encryption Standard (AES) with SSHv2 • RADIUS/TACACS/TACACS+ • Secure Copy (SCP) • Secure Shell (SSHv2) • Username/Password • Web authentication • Change of Authorization (CoA) RFC 5176 • Flexible authentication