Cisco Systems 3512 XL, 3524 XL manual Integrated Cisco IOS Switching Solution

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Integrated Cisco IOS Switching Solution

Cisco Group Management Protocol (CGMP) enables a switch to selectively and dynamically forward routed IP multicast traffic to targeted multimedia end stations, reducing overall network traffic

CGMP Fast Leave allows end stations to quickly exit from a multicast session, reducing superfluous network traffic

Virtual LAN trunks can be created from any port using either standards-based 802.1Q tagging or the Cisco ISL VLAN architecture

IEEE 802.1p Layer 2 prioritization protocol ready, allowing users to assign data packets to prioritized forwarding queues

Cisco Virtual Trunking Protocol (VTP) supports dynamic VLANs and trunk configuration across all switches

Per-port broadcast storm control prevents faulty end stations from degrading overall system performance with broadcast storms

Command-line interface (CLI) support provides common user interface and command set across all Catalyst series switches and Cisco routers

Superior Manageability

Built-in Web-based Cisco Visual Switch Manager (CVSM) provides easy-to-use Web-based management interface through a standard browser such as Netscape Navigator or Microsoft Explorer

Simple Network Management Protocol (SNMP) and Telnet interface support deliver comprehensive in-band management, and a CLI-based management console provides detailed out-of-band management

Manageable through CiscoWorks 2000 network management software on a per-port and per-switch basis, providing a common management interface for Cisco routers, switches, and hubs

Cisco Discovery Protocol (CDP) enables a CiscoWorks network management station to automatically discover a switch in a network topology

Embedded Remote Monitoring (RMON) software agent supports four RMON groups (history, statistics, alarms, and events) for enhanced traffic management, monitoring, and analysis

Support for all nine RMON groups through use of a switch port analyzer (SPAN) port, which permits traffic monitoring of a single port, a group of ports, or the entire switch from a single network analyzer or RMON probe

Domain Name Services (DNS) client support provides IP address resolution with user-defined device names

Trivial File Transfer Protocol (TFTP) reduces the cost of administering software upgrades by downloading from a centralized location

Network Time Protocol (NTP) provides an accurate and consistent timestamp to all switches within the intranet

Multifunction LEDs per port for port status, half-duplex/full-duplex, and 10BaseT/100BaseTX indication, as well as switch-level status LEDs for system, RPS, and bandwidth utilization provide a comprehensive and convenient visual management system

Security and Redundancy

Cisco Uplink Fast technology ensures quick failover recovery, enhancing overall network stability and reliability (Enterprise Edition only)

Support for TACACS+ authentication enables centralized control of the switch and restricts unauthorized users from altering the configuration (Enterprise Edition only)

MAC-based port level security prevents unauthorized stations from accessing the switch

User-selectable address learning mode simplifies configuration and enhances security

Multilevel security on console access prevents unauthorized users from altering the switch configuration

IEEE 802.1D Spanning-Tree Protocol support for redundant backbone connections and loop-free networks simplifies network configuration and improves fault tolerance

Support for redundant loopback connection through secondary GigaStack GBICs in top and bottom switches in a stack

Support for optional Cisco 600-watt redundant AC power system provides a backup power source for up to four units for improved fault tolerance and network uptime

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Contents New Cisco Scalable Stacking Architecture Standard Edition Software Web-Based Switch Management Cisco Visual Switch ManagerEnterprise Edition Software Key Features/Benefits Integrated Cisco IOS Switching Solution Technical Specifications Ordering Information For More Information on Cisco Products, Contact

3524 XL, 3512 XL specifications

Cisco Systems has long been a leader in networking technology, and the Catalyst 3524 XL and 3512 XL switches exemplify the company’s commitment to providing high-performance, scalable solutions for businesses. These devices, part of the Catalyst 2900 series, are known for their robust features, catering to the needs of both enterprise and small office environments.

The Cisco Catalyst 3524 XL switch offers twenty-four 10/100 Mbps Ethernet ports, allowing for fast data transmission and efficient handling of network traffic. One of the standout features of the 3524 XL is its ability to support Power over Ethernet (PoE), which simplifies the deployment of devices such as IP phones and wireless access points by delivering power through the Ethernet cable. With a switching capacity of up to 8.8 Gbps, it ensures minimal congestion and high performance, making it an ideal choice for organizations looking to enhance their network infrastructure.

In contrast, the Cisco Catalyst 3512 XL switch is a more compact option, offering twelve 10/100 Mbps Ethernet ports. This model is particularly suited for small networks that do not require the extensive port density of larger switches. The 3512 XL benefits from similar technologies as its larger counterpart, including support for fast Ethernet and the ability to handle multiple network protocols effectively, ensuring seamless integration into existing systems.

Both the 3524 XL and 3512 XL switches support a range of advanced networking features, such as VLAN (Virtual Local Area Network) support, which enables network segmentation for improved security and performance. Additionally, they incorporate Cisco's own Quality of Service (QoS) technology, which prioritizes traffic flow and ensures that critical applications receive the necessary bandwidth.

Another key characteristic shared by both models is their reliability and ease of management. The switches are designed to be user-friendly, featuring an intuitive interface and support for SNMP (Simple Network Management Protocol), which allows network administrators to monitor performance and manage devices efficiently.

Overall, Cisco's Catalyst 3524 XL and 3512 XL switches provide organizations with essential features and technologies that support a robust, scalable networking environment. Their combination of performance, power management capability, and advanced networking features makes them valuable assets for businesses looking to build a reliable and efficient network infrastructure.