Safety Overview

Overview

The NetFlow Services Card adds NetFlow accounting to the Catalyst 4500 series. NetFlow accounting collects statistics on a per-flow basis. A flow is defined as a source IP address, destination IP address, IP protocol type, source Layer 4 port, and destination Layer 4 port. Without the NetFlow Services Card, the Supervisor Engine IV on the Catalyst 4500 does not support NetFlow accounting.

The NetFlow Services Card is a configurable option on the Supervisor Engine IV for the Catalyst 4500 platform and is supported in a redundant supervisor configuration if both supervisors have a NetFlow Services Card.

For information on configuring NetFlow accounting, refer to Chapter 27, "Configuring NetFlow Statistics Collection," in the Catalyst 4000 Family IOS Software Configuration Guide.

Safety warnings appear throughout this publication in procedures that, if performed incorrectly, may harm you. A warning symbol precedes each warning statement.

Warning This warning symbol means danger. You are in a situation that could cause bodily injury. Before you work on any equipment, be aware of the hazards involved with electrical circuitry and be familiar with standard practices for preventing accidents. To see translations of the warnings that appear in this publication, refer to the Regulatory Compliance and Safety Information document that accompanied this device.

Waarschuwing Dit waarschuwingssymbool betekent gevaar. U verkeert in een situatie die lichamelijk letsel kan veroorzaken. Voordat u aan enige apparatuur gaat werken, dient u zich bewust te zijn van de bij elektrische schakelingen betrokken risico's en dient u op de hoogte te zijn van standaard maatregelen om ongelukken te voorkomen. Voor vertalingen van de waarschuwingen die in deze publicatie verschijnen, kunt u het document Regulatory Compliance and Safety Information (Informatie over naleving van veiligheids- en andere voorschriften) raadplegen dat bij dit toestel is ingesloten.

Varoitus Tämä varoitusmerkki merkitsee vaaraa. Olet tilanteessa, joka voi johtaa ruumiinvammaan. Ennen kuin työskentelet minkään laitteiston parissa, ota selvää sähkökytkentöihin liittyvistä vaaroista ja tavanomaisista onnettomuuksien ehkäisykeinoista. Tässä julkaisussa esiintyvien varoitusten käännökset löydät laitteen mukana olevasta Regulatory Compliance and Safety Information -kirjasesta (määräysten noudattaminen ja tietoa turvallisuudesta).

Attention Ce symbole d'avertissement indique un danger. Vous vous trouvez dans une situation pouvant causer des blessures ou des dommages corporels. Avant de travailler sur un équipement, soyez conscient des dangers posés par les circuits électriques et familiarisez-vous avec les procédures couramment utilisées pour éviter les accidents. Pour prendre connaissance des traductions d’avertissements figurant dans cette publication, consultez le document Regulatory Compliance and Safety Information (Conformité aux règlements et consignes de sécurité) qui accompagne cet appareil.

Overview

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WS-F4531 specifications

Cisco Systems WS-F4531 is a powerful and versatile line card designed for the Cisco Catalyst 4500 series switches. This series of switches is well-regarded for providing a robust and scalable networking solution suitable for enterprise environments. The WS-F4531 line card is focused on enhancing the performance and capacity of these switches, making it a critical component for organizations looking to upgrade their network infrastructure.

One of the standout features of the WS-F4531 is its support for high-density Gigabit Ethernet. It typically includes multiple ports capable of 10/100/1000 Mbps speeds, accommodating a wide range of devices, including computers, servers, and IP phones. This flexibility allows organizations to efficiently manage their network traffic and expand connectivity without needing significant infrastructure changes.

The card is built on Cisco's advanced IOS software, which provides security, quality of service (QoS), and traffic management capabilities. This software ensures that the line card can handle varied network demands while prioritizing critical applications and maintaining optimal performance. With features such as VLAN support and multicast routing, the WS-F4531 offers enhanced functionality that simplifies network management.

In addition, the WS-F4531 supports PoE (Power over Ethernet) options, enabling users to power Ethernet devices directly through the network cable. This is particularly beneficial for deploying IP phones and wireless access points, as it reduces the need for additional power sources and simplifies installation.

Another significant characteristic of the WS-F4531 is its modular design. The line card can be easily integrated into existing Cisco Catalyst 4500 series switches, ensuring a seamless upgrade path as network demands grow. This modularity allows for scaling-up capabilities without requiring a complete network overhaul.

The WS-F4531 also emphasizes reliability and resiliency, featuring redundant components and failover capabilities that protect against network downtime. This characteristic is crucial for organizations that require uninterrupted access to services and data.

Overall, the Cisco WS-F4531 line card combines high performance, scalability, and advanced features, making it an excellent choice for enterprises aiming to strengthen their networking infrastructure. Whether for enhancing connectivity, supporting critical applications, or managing increased traffic demands, the WS-F4531 serves as a vital component in modern enterprise networks.