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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.
Основные особенности:
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Функционал:
| Feature | Benefit |
| Supervisor | |
| High-performance dual-core Intel Xeon processor | The multithreaded operating system runs on a dedicated dual-core processor. The flexible dual-core design harnesses the maximum processing power for control plane processing with enhanced reliability. |
| 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 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. |
| Secure Cisco Media Access Control Security (IEEE 802.1AE) enabled management port | Secure access to switch management is provided (not available at first customer shipment [FCS]). |
| 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. |
| Compact flash memory slot cover | The cover protects against accidental damage or removal. |
| CMP | |
| Dedicated operating environment | An independent remote system management and monitoring capability allows `lights out' management of the system. |
| Monitoring of supervisor status and initiation of resets | Remote monitoring removes the need for separate terminal server devices for out-of-band management. |
| System reset while retaining out-of-band Ethernet connectivity | The need for onsite support during system maintenance is reduced. |
| Capability to view boot-time messages remotely | Complete visibility during the entire boot process simplifies remote operations. |
| Capability to initiate a complete system power shutdown and restart | Local operator intervention is not needed to reset power for devices. |
| Login authentication | Authentication provides secure access to the out-of-band management environment. |
| Access to supervisor logs | Access to critical log information enables rapid detection and prevention of potential system problems. |
| Capability to take full console control of the supervisor | Complete control is delivered to the operating environment. |
| Dedicated front-panel LEDs | LEDs clearly identify the CMP status separate from that of the supervisor. |
Техническая спецификация:
| Item | Specifications |
| Product compatibility | Cisco Nexus 7000 Switches |
| Software compatibility | Cisco NX-OS Software Release 4.0 or later (minimum) |
| Cards, ports and slots | Two supervisor modules required per system for high availability |
| Interfaces | • Supervisor management port: 10/100/1000-Mbps Ethernet port, support for inline encryption through MAC security (IEEE 802.1AE) • CMP 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 |
| Memory | • DRAM: 4 GB • Flash memory: 2 GB • NVRAM: 2 Mb battery backup |
| Options | • Removable storage; 2 external type II compact flash memory slots: • Log (8 GB) • Expansion (2 GB) |
| Reliability and availability | • Online insertion and removal (OIR) |
| MIBs | Simple Network Management Protocol (SNMP) Versions 3, 2c and 1 supported; see Cisco NX-OS Software release notes for details of specific MIB support |
| Network management | • Cisco Data Center Network Manager (DCNM) 4.0 • Cisco VFrame Data Center 1.2 |
| Programming interfaces | • Extensible Markup Language (XML) • Scriptable command-line interface (CLI) • Cisco DCNM 4.0 Web Services |
| Physical specifications | • Occupies one supervisor slot in a Cisco Nexus 7000 Series chassis • Dimensions (H x W x D): 1.2 x 15.3 x 21.9 in. (3.0 x 38.9 x 55.6 cm) • Weight: 10 lb (4.5 kg) |
| Environmental conditions | • Operating temperature: 32 to 104°F (0 to 40°C) • Operational relative humidity: 5 to 90%, noncondensing • Storage temperature: -40 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 |
| Safety | • UL/CSA/IEC/EN 60950-1 • AS/NZS 60950 |
| Warranty | • Cisco Nexus 7000 Series Switches come with the standard Cisco 1-Year Limited Hardware Warranty |
