- Архитектура Cisco Nexus 7000 (ENG)
- Обзор Cisco Nexus 7000 (RUS)
- Развёртывание Cisco Nexus 7000 в сетях ЦОД (ENG)
- Устранение проблем с Nexus 7000 и NX-OS (ENG)
| Non-XL Mode | XL Mode | |
| MAC entries | 128K | 128K |
| IPv4 routes | 128K | Up to 1M |
| IPv6 routes | 64K | Up to 350K |
| NetFlow entries | 512K | 512K |
| ACL | 64K | 128K |
Основные особенности:
- 32 порта 10GE (SFP+)
- Load sharing на все модули в пределах матрицы
- Distributed forwarding
- MPLS
- Аппаратная поддержка TrustSec
- Поддержка горячей замены OIR
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Техническая спецификация:
| Item | Specifications |
| System | |
| Product compatibility | • Supported in Cisco Nexus 7000 Series 9-, 10-, and 18-slot chassis • Supported Fabric-1 or Fabric-2 fabric modules • Supported SUP1, SUP2 or SUP2E Supervisor modules |
| Software compatibility | Cisco NX-OS Software Release 4.0 or later (minimum requirement) |
| Memory | 1 GB DRAM |
| Front-panel LEDs | • Status: Green (operational), red (faulty), or orange (module booting) • Link: Green (port enabled and connected), orange (port disabled), blinking orange (faulty port), off (port enabled and not connected), or blinking green and orange in conjunction with ID LED blue (port flagged for identification; beacon) • ID: Blue (operator has flagged this card for identification; beacon) or off (module not flagged) |
| Programming interfaces | • XML • Scriptable command-line interface (CLI) • Cisco Data Center Network Manager (DCNM) GUI |
| Network management | • Cisco DCNM 4.0 |
| Physical Interfaces | |
| Connectivity | 32 ports of 10 Gigabit Ethernet (SFP+ pluggable optics module) |
| Maximum port density | 256 ports of 10 Gigabit Ethernet for 10-slot chassis 512 ports of 10 Gigabit Ethernet for 18-slot chassis |
| MAC security | All 32 ports have built-in IEEE 802.1AE MAC security and an AES cipher with a 128-bit key (requires a Cisco Advanced LAN license to enable) |
| Queues per port | • Ingress: 8 queues and 2 thresholds (RX: 8q2t) • Egress: 1 strict priority queue, 7 Deficit-Weighted Round-Robin (DWRR) queues, and 4 thresholds (TX: 1p7q4t) |
| Scheduler | DWRR and Shaped Round-Robin (SRR) |
| Port buffers | • 1 MB plus 65 MB per port on ingress and 80 MB per port on egress for dedicated mode operation • 1 MB per port plus 65 MB shared per 4-port group on ingress and 80 MB per 4-port group on egress in shared mode |
| Jumbo frame support for bridged and routed packets | Up to 9216 bytes |
| Forwarding Engine: M1 | |
| Performance | 60 Mpps Layer 2 and 3 IPv4 unicast and 30 Mpps IPv6 unicast |
| MAC entries | 128K |
| Forwarding Information Base (FIB) entries | 128K |
| NetFlow entries | 512,000 shared (ingress plus egress) |
| VLANs | 16,384 bridge domains and 4096 simultaneous VLANs per VDC |
| ACLs | 64,000 |
| Policers | 16K |
| Fabric Interface | |
| Switch fabric interface | 80 Gbps in each direction (160 Gbps full duplex) distributed across up to 5 fabric modules (80-Gbps throughput requires 2 or more fabric modules) |
| OIR | Online insertion and removal |
| Environmental | |
| Physical dimensions | • Occupies one I/O module slot in a Cisco Nexus 7000 Series chassis • Dimensions (H x W x D): 1.733 x 15.3 x 21.9 in. (4.4 x 38.9 x 55.6 cm) • Weight: 18.5 lb with SFP+ and 17 lb without SFP+ modules |
| Power consumption | • Typical: 611 watts (W) • Maximum: 750W |
| Environmental conditions | • Operating temperature: 32 to 104°F (0 to 40°C) • Operational relative humidity: 5 to 90%, noncondensing • Storage temperature: -40F to 158°F (-40 to 70°C) • Storage relative humidity: 5 to 95%, noncondensing |
| Regulatory compliance | • EMC compliance • FCC Part 15 (CFR 47) (USA) Class A • ICES-003 (Canada) Class A • EN55022 (Europe) Class A • CISPR22 (International) Class A • AS/NZS CISPR22 (Australia and New Zealand) Class A • VCCI (Japan) Class A • KN22 (Korea) Class A • CNS13438 (Taiwan) Class A • CISPR24 • EN55024 • EN50082-1 • EN61000-3-2 • EN61000-3-3 • EN61000-6-1 • EN300 386 |
| Environmental standards | • NEBS criteria levels • SR-3580 NEBS Level 3 (GR-63-CORE, issue 3, and GR-1089-CORE, issue 4) • Verizon NEBS compliance • Telecommunications Carrier Group (TCG) Checklist • Qwest NEBS requirements • Telecommunications Carrier Group (TCG) Checklist • ATT NEBS requirements • ATT TP76200 level 3 and TCG Checklist • ETSI • ETSI 300 019-1-1, Class 1.2 Storage • ETSI 300 019-1-2, Class 2.3 Transportation • ETSI 300 019-1-3, Class 3.2 Stationary Use |
| Safety | • UL/CSA/IEC/EN 60950-1 • AS/NZS 60950 |
| Характеристики | |
|---|---|
| Тип устройства | Карты расширения |
| Линейка Cisco | Nexus 7000 |
| Производительность модульного коммутатора, Gbps | 80 |
| Совместимая платформа | Шасси N7K-C7009 Шасси N7K-C7010 Шасси N7K-C7018 |
| Поддерживаемый тип интерфейсов модульного коммутатора | Интерфейсы 10GBase-X SFP+ |
| Совместимость с управляющими модулями | N7K-SUP2 N7K-SUP2E N7K-SUP1 |
| Таблица маршрутизации IPv4/IPv6 | 128,000/64,000 |
| Производительность маршрутизации, Mpps | 60 |
| Размер таблицы MAC адресов | 128 |