Advanced Quality of Service

tPer VLAN Spanning Tree (PVST)—Allows for control of STP on an individual VLAN basis for traffic engineering VLAN traffic (i.e., load distribution)

tTopology Groups—Dramatically improves Layer 2 control protocol scalability by allowing a few instances of STP, RSTP, MRP, or VSRP to control large groups of VLANs

tSuper Aggregated VLANs (SAVs)—Allows transparent tunneling of multiple VLANs through a single backbone VLAN

tPIM and IGMP Snooping—Offers efficient handling of multicast traffic in Layer 2 topologies by identifying ports that request a multicast stream and forwarding the stream only on these ports. This dramatically improves the performance of multicast applications, allowing for many more streams to be transiting the network.

tAdvanced QoS—Allows administrators to enforce QoS policies based on port, VLAN, source MAC, ACL rules, 802.1p priority, Type of Service (ToS), DiffServ settings or Rate Limiting status

tVery low latency across all packet sizes—Consistent low latency for strict priority applications such as voice over IP, high performance computing and video over IP

tConfigurable combinations of queuing disciplines and congestion control policies—Combinations of Strict Priority (SP) and Weighted Fair Queuing (WFQ) provide flexibility for network administrators. In the event of egress port congestion, traffic policies can be configured for tail drop or weighted random early detection (WRED) operation.

tAdvanced Bandwidth Management—Allows intelligent bandwidth management using hardware based enforcement of Committed Information Rate (CIR) with Excess Burst control capabilities and seamless integration with other advanced QoS features including priority marking and honoring.

COHESIVE, UNIFIED AND EASY-TO-USE NETWORK MANAGEMENT

tCentralized network management—Foundry’s IronView Network Manager is a web-based, graphical interface tool that empowers network operators to seamlessly control software and configuration updates

tCommand Line Interface (CLI)—Industry-standard configuration interface, consistent and common throughout all Foundry’s products

tWeb interface—Provides easy-to-use Graphical User Interface (GUI) for system configuration from standard Web browsers

tsFlow (RFC 3176)—Provides scalable, wire-speed network monitoring and accounting with no impact on network performance

IRONSHIELD™ SECURITY

tWire-speed extended Layer 2, Layer 3 & 4 Access Control Lists (ACL)—Control packet forwarding and restricts access to the system management interface, while providing wire-speed switching and routing:

–Extensible ACL Implementation for Layer 3 & 4 Information: Identifies traffic based on source or destination IP address, IP protocol type, TCP or UDP port, IP precedence or ToS values

–Flexible ACL Implementation for Layer 2 Information: Identifies traffic based on source or destination MAC address, Ethernet type, VLAN-ID values and 802.1p values

–ACL scalability: Support for up to 8,000 ACLs

–Ease of administration: Identify an ACL by name or number, or add a comment line for ease of administration

–Secure Shell and Secure Copy: Provides secure access to the administration and management interface over the network

tProtection against Denial of Service (DoS) attacks—Prevents or minimizes network downtime from malicious users by limiting TCP SYN and ICMP traffic and protects against broadcast storms

tUser authentication—Authentication with AAA, 802.1x, RADIUS, TACACS, and TACACS+ prevents unauthorized network access

tMAC Port Security—Controls the MAC addresses allowed per port

tsFlow (RFC 3176)—Provides cost-effective, scalable, wire- speed network monitoring to detect unusual network activity

tSNMPv3—Secured SNMP management with authentication and privacy services

tBGP-Guard—Complements MD5 security for BGP sessions to protect against session disruption by restricting the number of hops the BGP session can traverse

RX-4, RX-76, RX-32, RX-8 specifications

Foundry Networks has established itself as a leader in network solutions, providing a robust set of products tailored for high-performance environments. Among its esteemed offerings are the RX-32, RX-8, RX-4, and RX-76, each designed to optimize network performance, scalability, and management in diverse applications.

The RX-32 is a powerful device that excels in delivering high availability and reliability for strategic network architectures. It features advanced load balancing technology, which ensures efficient traffic distribution across multiple networks. The RX-32 supports a modular design, allowing for easy upgrades and flexibility to adapt as business needs evolve.

The RX-8 caters to enterprises seeking to enhance their data center operations. Its support for 10 Gigabit Ethernet helps to accommodate the growing needs for bandwidth in modern applications. With advanced security features, including deep packet inspection and integrated access control lists, the RX-8 safeguards critical network assets while maintaining optimal performance.

For businesses prioritizing cost-effective solutions without compromising on performance, the RX-4 stands out as an ideal choice. This model is designed for smaller networks but does not skimp on features. It supports PoE (Power over Ethernet) capabilities, allowing for simplified deployment of devices such as IP phones and wireless access points, thus reducing installation complexity and costs.

The RX-76 is engineered for maximum scalability, making it suitable for larger enterprises or rapidly growing organizations. With its ability to support thousands of simultaneous users, the RX-76 is optimized for heavy traffic loads and resource-heavy applications. Its advanced firmware provides numerous layering options, enabling customized routing and switching to suit specific network demands.

Common characteristics across the RX series include a focus on high throughput and low latency, essential for real-time data applications such as video conferencing and VoIP. Moreover, these devices incorporate state-of-the-art management tools, allowing IT professionals to monitor network performance proactively and troubleshoot issues quickly. This results in enhanced operational efficiency and a better user experience.

In summary, Foundry Networks' RX-32, RX-8, RX-4, and RX-76 models are designed to meet the diverse needs of modern networks, offering exceptional performance, scalability, and reliability. Their advanced features and technologies position them as favorable choices for organizations seeking to bolster their network infrastructure. Whether in small businesses or large enterprises, these devices are pivotal in supporting continuous growth and innovation.