Cisco Nexus 9500 – Switch module type.
Cisco Nexus 9500 – modular non-blocking switch 2 and 3 levels with 8 slots for 13 rack space (13RU) with Ethernet and FCoE. The capacity of more than 30 Tbit / s on the highway. The switch supports interfaces 1, 10, 40. In the future, and 100 Gigabit Ethernet through a comprehensive set of modular network cards.
The switch can be equipped with 1152 ports of 10 Gigabit Ethernet or 288 ports of 40 Gigabit Ethernet, whereby he has enough power to implement functions such as the level of access and aggregation layer.
components of the Cisco 9500, 2014
Cisco provides two modes Work Series Switches Nexus 9000. For deployment in standard environments with switches Cisco Nexus, organizations can use the operating system Cisco NX-OS.
Network adapters are connected in any combination, 2015
Expansion Modules Cisco Nexus 9500 platform
For the internal connection to the Cisco Nexus 9500 platform solution is used with a closed structure, ie. e. NICs are connected to the expansion modules, which are installed at the rear. Cisco Nexus 9508 supports up to six extension modules, each of which provides the transmission of packets at a speed of 5.12 Tbit / s. Any expansion cards are connected directly to all network cards. Load balance across all expansion cards architecture achieves optimal bandwidth allocation in the case. When using network cards adapting to ACI requires only three expansion modules. When using a network card on the 36-port 40 Gigabit Ethernet non-blocking requires six expansion cards.
Module Supervisor platform Cisco Nexus 9500
A pair of modules redundant controllers controls the operation of all switches in active redundancy synchronization status. Each module controller includes a quad CPU, 16 GB of RAM and 64 GB solid-state drive (SSD) for information about the boot and analytics. Manager receives external synchronization and provides control through various ports, including two ports USB, serial console and network port 10/100/1000 Mbit / s.
System controller platform Cisco Nexus 9500
A couple of system controllers with redundant controllers unloads modules, removing them from the body control functions. She is responsible for managing power supplies and fan compartments and is the focal point for the band channel Gigabit Ethernet (EOBC), connecting the controllers, expansion modules and network cards.
Power Supplies Cisco Nexus 9500 platform
Cisco Nexus 9508 supports up to eight power units with replaceable without removing power and accessible from the front panel. When fully loaded chassis can operate with two power supply units 3000 AC. Modes of N + 1 redundancy and N + N. Power supply 3000 V AC belongs to a class of 80 Plus Platinum and provides more than 90% efficiency for typical workloads. Four additional power supply connectors are not required when using the existing network cards, but space is left for them to increase productivity and to install other network cards in the future.
Fan drawer platform Cisco Nexus 9500
Three fan compartment replaceable without removing power to provide cooling from front to back. Each fan tray serves two expansion module and removed to gain access to the modules.
Deployment Scenarios
Cisco Nexus 9508 – is commuting data center multi-purpose platform which can function as an access layer switch with the installation at the end of Row and expanded as modules IO Cisco, and without them, as the aggregation layer switch as standard hierarchical network architecture and as a switch or a terminal node point in the architecture scale-terminal and nodal points.
access layer switch with the installation at the end of Row
Cisco Nexus 9508 can be configured as an access layer switch with the installation at the end of a row of racks . It can be connected to almost any blade server or blade server through a 100 Megabit Ethernet, 1 Gigabit Ethernet and 10 Gigabit Ethernet, including:
- Rack servers from third-party suppliers and individual rack servers Cisco Unified Computing System (Cisco UCS)
- Power blade servers from third-party vendors with switches in blocks or adapter
The switch simplifies upgrades Cisco Catalyst Series 6500, providing existing systems with the installation at the end of a row of racks functionality, reliability, scalability and availability-based platforms running Cisco NX-OS. Because the switch supports connectivity of 100 Megabit Ethernet, 1 Gigabit Ethernet and 10 Gigabit Ethernet using copper cables, it translates servers or rack from 1 to 10 Gigabit Ethernet on one (one).
Each Cisco Nexus 9508 switch is equipped with eight NICs on 48 ports 1 and 10GBASE-T and can serve up to 384 servers with thirty-two 40 Gigabit Ethernet connections to the backbone for server access and connections to the level of aggregation.
Presentation Design Nexus 9500, 2015
