These Gigabit Ethernet switches deliver quad-speed performance, 10/100/1000 and 10 Gigabit Ethernet, as well as advanced voice-enhanced features such as Power over Ethernet (PoE), auto-voice VLAN, and Quality of Service (QoS). As a result, they are ideal for enterprise organizations seeking to build a secure, convergence-enhanced campus network.

Robust IPv6 support and 10 Gigabit Ethernet uplinks future-proof an enterprise network against obsolescence. Resilient Ring Protection Protocol (RRPP), Smart Link, and Intelligent Resilient Framework (IRF) deliver 50 ms switchover and carrier-class reliability.        

Funkcije

Quality of Service (QoS)

Broadcast control: allows limitation of broadcast traffic rate to cut down on unwanted network broadcast traffic
Advanced classifier-based QoS: classifies traffic using multiple match criteria based on Layer 2, 3, and 4 information; applies QoS policies such as setting priority level and rate limit to selected traffic on a port, VLAN, or whole switch
Powerful QoS feature: supports the following congestion actions: strict priority queuing (SP), weighted round robin (WRR) queuing, and SP+WRR
Traffic policing: supports Committed Access Rate (CAR) and line rate

Management

Friendly port names: allows assignment of descriptive names to ports
Remote configuration and management: enables configuration and management through a secure Web browser or a CLI located on a remote device
Manager and operator privilege levels: provides read-only (operator) and read/write (manager) access on CLI and Web browser management interfaces
Command authorization: leverages HWTACACS to link a custom list of CLI commands to an individual network administrator's login; also provides an audit trail
Secure Web GUI: provides a secure, easy-to-use graphical interface for configuring the module via HTTPS

Connectivity

Auto-MDIX: automatically adjusts for straight-through or crossover cables on all 10/100/1000 ports
Flow control: provides back pressure using standard IEEE 802.3x, reducing congestion in heavy traffic situations
Ethernet operations, administration and maintenance (OAM): detects data link layer problems that occurred in the "last mile" using the IEEE 802.3ah OAM standard; monitors the status of the link between the two devices
Jumbo packet support: supports up to 9216-byte frame size to improve the performance of large data transfers
Optional 10GbE ports: deliver, through the use of optional modules, additional 10GbE connections, which are available for uplinks or high-bandwidth server connections; flexibly supports copper, XFP, SFP+, or CX4 local connections

Performance

Nonblocking architecture: up to 192 Gbps nonblocking switching fabric provides wire-speed switching with up to 143 million pps throughput
Hardware-based wire-speed access control lists (ACLs): help provide high levels of security and ease of administration without impacting network performance with a feature-rich TCAM-based ACL implementation
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