Управляющий модуль Cisco Nexus N7K-SUP1 предназначен для выполнения масштабируемых функций уровня управления в шасси коммутаторов Cisco Nexus 7000 серии. Его основой являются два двухъядерных процесора. Модуль N7K-SUP1 контролирует сервисы Layer2 и Layer3, возможности резервирования, управление конфигурацией, наблюдение статуса, управление питанием, охлаждением, и не только. Так же он выполняет централизованное приоретизирование для всех интерфейсных модулей. Модуль обладает инновационным выделенным процессором управления соединениями (CMP) для управления и разрешения конфликтов в системе. Для полного резервирования требуется установка двух упраляющих модулей N7K-SUP1 на систему, в режиме active-standby.
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Основные особенности:
Функционал:
| Feature | Benefit |
| High availability | Two supervisor modules operate in active and standby modes with stateful supervisor failover to enhance total system availability. |
| Resilient dedicated connectivity to each fabric and I/O module slot | Dual redundant Ethernet out-of-band channels to each module and fabric provide resilience for communication between the control plane and line-card processors. |
| Centralized arbiter | Active-active control of the flow of traffic through the switch fabric helps ensure transparent switchover with no losses. |
| Virtual output queuing | A quality-of-service (QoS)-aware lossless fabric avoids the problems associated with head-of-line blocking. |
| Embedded packet analyzer | An advanced integrated troubleshooting tool reduces the need for dedicated protocol analyzers and provides faster resolution of control-plane problems. |
| Front-panel LEDs | LEDs provide visible indication of the supervisor ID, active or standby status, power management, and activity on the compact flash drive. |
| Identification (ID) LED | Using the beacon feature, the administrator can clearly identify the chassis and supervisor module. |
| USB ports | Ports enable access to USB flash memory devices for software image loading and recovery. |
| Log and expansion flash memory | Removable devices can be used for logging and software images. |
| CPU shares | CPU shares enable you to allocate specific amounts of the switch's CPU to a specific VDC. This feature enables you to prioritize VDCs and help ensure that critical VDCs have access to the CPU, and it prevents lower-priority VDCs from negatively affecting higher-priority VDCs. |
Техническая спецификация:
| Item | Specifications |
| Product compatibility | Cisco Nexus 7000 Switches |
| Cards, ports, and slots | 2 supervisor modules (must be of same type) required per system for high availability |
| Interfaces | • Supervisor management port: 10/100/1000-Mbps Ethernet port • Console serial port: RJ45 connector • Auxiliary serial port: RJ45 connector • 3 USB ports: 2 host and 1 device port for peripheral devices |
| MIBs | Simple Network Management Protocol (SNMP) supported; see Cisco NX-OS Software release notes for details of specific MIB support |
| Network management | • Cisco Data Center Network Manager (DCNM) |
| Programming interfaces | • XML • Scriptable command-line interface (CLI) • Cisco DCNM web services |
| Environmental conditions | • Operating temperature: 32 to 104°F (0 to 40°C) • Relative humidity (operational): 5 to 90%, noncondensing • Storage temperature: -40 to 158°F (-40 to 70°C) • Relative humidity (nonoperational): 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 |
| Item | Sup2 | Sup2E |
| Processor | Xeon | Xeon |
| Number of cores | Quad core | 2 quad cores |
| Speed | 2.13 GHz | 2.13 GHz |
| Kernel | 64-bit | 64-bit |
| Cisco NX-OS version | Cisco NX-OS Software Release 6.1 | Cisco NX-OS Software Release 6.1 |
| Memory | 12 GB (DDR3) NVRAM 2-MB battery backup | 32 GB (DDR3) NVRAM 2-MB battery backup |
| Control and monitoring processor (CMP) | Not supported | Not supported |
| Flash memory | USB flash memory | USB flash memory |
| Removable storage | 2 external USB memory slots: • Log (8 GB) • Expansion (2 GB) | 2 external USB memory slots: • Log (8 GB) • Expansion (2 GB) |
| Power | Typical: 109W Maximum: 300W | Typical: 147W Maximum: 300W |
| Dimensions | • H x W x D: 1.18 x 15.35 x 21.85 in. (3.0 x 38.9 x 55.6 cm) • Weight 10.34 lb (4.7 kg) | • H x W x D: 1.18 x 15.35 x 21.85 in. (3.0 x 38.9 x 55.6 cm) • Weight 11.55 lb (5.25 kg) |
