MODEL- WS-C3560-24PS-S    VENDOR- CISCO
    
FEATURES- Cisco Catalyst 3560 24-port 10/100 ports with PoE 
       24 Ethernet 10/100 ports and 2 SFP-based Gigabit Ethernet ports;
        1 Rack Unit (RU) fixed configuration, multilayer switch; 
        Enterprise-class intelligent services delivered to the network 
        edge; IEEE 802.3af and Cisco prestandard Power over Ethernet;
        Standard Multilayer Software Image (SMI) installed; Basic RIP and 
        static routing, upgradable to full dynamic IP routing.
       The Cisco Catalyst 3560 Series is a line of fixed-configuration, 
        enterprise-class switches that include IEEE 802.3af and Cisco 
        prestandard Power over Ethernet (PoE) functionality in Fast 
        Ethernet and Gigabit Ethernet configurations. The Cisco Catalyst 
        3560 is an ideal access layer switch for small enterprise LAN 
        access or branch-office environments, combining both 10/100/1000 
        and PoE configurations for maximum productivity and investment 
        protection while enabling the deployment of new applications such 
        as IP telephony, wireless access, video surveillance, building 
        management systems, and remote video kiosks. Customers can deploy 
        networkwide intelligent services-such as advanced quality of 
        service (QoS), rate limiting, access control lists (ACLs), 
        multicast management, and high-performance IP routing-while 
        maintaining the simplicity of traditional LAN switching.
       Available for the Cisco Catalyst 3560 Series at no charge, the Cisco 
        Network Assistant is a centralized management application that 
        simplifies the administration tasks for Cisco switches, routers, 
        and wireless access points. Cisco Network Assistant provides 
        configuration wizards that greatly simplify the implementation of 
        converged networks and intelligent network services.
       The Cisco Catalyst 3560 Series can be purchased with the IP Base or 
        IP Services licenses pre-installed. The IP Base license (formerly 
        called the Standard Multilayer Image, or SMI) offers advanced QoS, 
        rate limiting, ACLs, and basic static and Routing Information 
        Protocol (RIP) routing functions. The IP Services license (formerly 
        called the Enhanced Multilayer Image, or EMI) provides a richer set 
        of enterprise-class features, including advanced hardware-based IP 
        unicast and IP Multicast routing as well as policy-based routing 
        (PBR). The Advanced IP Services license, although not available as 
        a pre-installed option, upgrades Catalyst 3560 Series switches to 
        include IPv6 routing and IPv6 ACL support. Upgrade licenses are 
        available to upgrade a switch from the IP Base license to the IP 
        Services license or Advanced IP Services license as well as from 
        the IP Services license to the Advanced IP Service license.
       The SFP-based GE ports accommodate a range of SFP transceivers, 
        including the Cisco 1000BASE-T, 1000BASE-SX, 1000BASE-LX, 
        1000BASE-ZX, and CWDM SFP transceivers. These ports also support 
        the Cisco Catalyst 3560 SFP Interconnect Cable for establishing a 
        low-cost Gigabit Ethernet point-to-point connection.
* POWER OVER ETHERNET
   The Cisco Catalyst 3560 Series can provide a lower total cost of 
   ownership (TCO) for deployments that incorporate Cisco IP phones, Cisco 
   Aironet wireless LAN (WLAN) access points, or any IEEE 802.3af-compliant 
   end device. PoE removes the need for wall power to each PoE-enabled 
   device and eliminates the cost for additional electrical cabling that 
   would otherwise be necessary in IP phone and WLAN deployments. The Cisco 
   Catalyst 3560 24-port PoE configurations can support 24 simultaneous 
   full-powered PoE ports at 15.4W for maximum powered-device support. 
   Taking advantage of Cisco Catalyst Intelligent Power Management, the 
   48-port PoE configurations can deliver the necessary power to support
   24 ports at 15.4W, 48 ports at 7.7W, or any combination in between. 
   Maximum power availability for a converged voice and data network is 
   attainable when a Cisco Catalyst 3560 switch is combined with the Cisco 
   RPS 675 Redundant Power System for transparent protection against 
   internal power supply failures and an uninterruptible power supply (UPS) 
   system to safeguard against power outages.
* GIGABIT ETHERNET
   At speeds of 1000 Mbps, Gigabit Ethernet provides the bandwidth to meet 
   new and evolving network demands, alleviate bottlenecks, and boost 
   performance while increasing the return on existing infrastructure 
   investments. Todays workers are placing higher demands on networks, 
   running multiple, concurrent applications. For example, a worker joins a 
   team conference call through an IP videoconference, sends a 10-MB 
   spreadsheet to meeting participants, broadcasts the latest marketing 
   video for the team to evaluate, and queries the customer-relationship-
   management database for the latest real-time feedback. Meanwhile, a 
   multigigabyte system backup starts in the background and the latest 
   virus updates are delivered to the client. The Cisco Catalyst 3560 
   provides a means to intelligently scale the network beyond 100 Mbps over 
   existing Category 5 copper cabling and simultaneously support PoE for 
   maximum productivity and investment protection.
* ENHANCED SECURITY
   With the wide range of security features that the Cisco Catalyst 3560 
   Series offers, businesses can protect important information, keep 
   unauthorized people off the network, guard privacy, and maintain 
   uninterrupted operation.
   Cisco Identity Based Networking Services (IBNS) provides authentication, 
   access control, and security policy administration to secure network 
   connectivity and resources. Cisco IBNS in the Cisco Catalyst 3560 Series 
   prevents unauthorized access and helps ensure that users get only their 
   designated privileges. It provides the ability to dynamically administer 
   granular levels of network access. Using the 802.1x standard and the 
   Cisco Access Control Server (ACS), users can be assigned a VLAN or an 
   ACL upon authentication, regardless of where they connect to the 
   network. This setup allows IT departments to enable strong security 
   policies without compromising user mobility-and with minimal 
   administrative overhead.
   To guard against denial-of-service and other attacks, ACLs can be used 
   to restrict access to sensitive portions of the network by denying 
   packets based on source and destination MAC addresses, IP addresses, or 
   TCP/UDP ports. ACL lookups are done in hardware, so forwarding 
   performance is not compromised when implementing ACL-based security.
   Port security can be used to limit access on an Ethernet port based on 
   the MAC address of the device to which it is connected. It also can be 
   used to limit the total number of devices plugged into a switch port, 
   thereby protecting the switch from a MAC flooding attack as well as 
   reducing the risks of rogue wireless access points or hubs.
   With Dynamic Host Configuration Protocol (DHCP) snooping, DHCP spoofing 
   can be thwarted by allowing only DHCP requests (but not responses) from 
   untrusted user-facing ports. Additionally, the DHCP Interface Tracker 
   (Option 82) helps enable granular control over IP address assignment by 
   augmenting a host IP address request with the switch port ID. Building 
   further on the DHCP snooping capabilities, IP address spoofing can be 
   thwarted using Dynamic ARP Inspection and IP Source Guard.
   The MAC Address Notification feature can be used to monitor the network 
   and track users by sending an alert to a management station so that 
   network administrators know when and where users entered the network. 
   The Private VLAN feature isolates ports on a switch, helping ensure 
   that traffic travels directly from the entry point to the aggregation 
   device through a virtual path and cannot be directed to another port.
   Secure Shell (SSH) Protocol Version 2, Kerberos, and Simple Network 
   Management Protocol Version 3 (SNMPv3) encrypt administrative and 
   network-management information, protecting the network from tampering or 
   eavesdropping. TACACS+ or RADIUS authentication enables centralized 
   access control of switches and restricts unauthorized users from 
   altering the configurations. Alternatively, a local username and 
   password database can be configured on the switch itself. Fifteen levels 
   of authorization on the switch console and two levels on the Web-based 
   management interface provide the ability to give different levels of 
   configuration capabilities to different administrators.
* AVAILABILITY AND SCALABILITY
   The Cisco Catalyst 3560 Series is equipped with a robust set of features 
   that allow for network scalability and higher availability through IP 
   routing as well as a complete suite of Spanning Tree Protocol 
   enhancements aimed to maximize availability in a Layer 2 network.
   The Cisco Catalyst 3560 switches deliver high-performance, hardware-
   based IP routing. The Cisco Express Forwarding-based routing 
   architecture allows for increased scalability and performance. This 
   architecture allows for very high-speed lookups while also ensuring the 
   stability and scalability necessary to meet the needs of future 
   requirements. In addition to dynamic IP unicast routing, the Cisco 
   Catalyst 3560 Series is perfectly equipped for networks requiring 
   multicast support. Protocol Independent Multicast (PIM) and Internet 
   Group Management Protocol (IGMP) snooping in hardware make the Cisco 
   Catalyst 3560 Series switches ideal for intensive multicast 
   environments.
   Implementing routed uplinks to the core improves network availability by 
   enabling faster failover protection and simplifying the Spanning Tree 
   Protocol algorithm by terminating all Spanning Tree Protocol instances 
   at the aggregator switch. If one of the uplinks fails, quicker failover 
   to the redundant uplink can be achieved with a scalable routing protocol 
   such as Open Shortest Path First (OSPF) or Enhanced Interior Gateway 
   Routing Protocol (EIGRP) rather than relying on standard Spanning Tree 
   Protocol convergence. Redirection of a packet after a link failure using 
   a routing protocol results in faster failover than a solution that uses 
   Layer 2 spanning-tree enhancements. Additionally, routed uplinks allow 
   better bandwidth use by implementing equal cost routing (ECR) on the 
   uplinks to perform load balancing. Routed uplinks optimize the utility 
   of uplinks out of the LAN Access by eliminating unnecessary broadcast 
   data flows into the network backbone.
   The Cisco Catalyst 3560 also offers dramatic bandwidth savings as a 
   wiring-closet switch in a multicast environment. Using routed uplinks to 
   the network core eliminates the requirement to transmit multiple streams 
   of the same multicast from the upstream content servers to LAN access 
   switches. For example, if three users are assigned to three separate 
   VLANs and they all want to view multicast ABC, then three streams of 
   multicast ABC must be transmitted from the upstream router to the 
   wiring-closet switch-assuming the wiring-closet switch is not capable of 
   routed uplinks. Deploying IP routing to the core with Cisco Catalyst 
   3560 switches allows users to create a scalable, multicast-rich network. 
   The Cisco Advanced IP Services license offers IPv6 routing and IPv6 ACL 
   support, including support for dual IP stack (Simultaneous IPv4 and 
   IPv6) forwarding. IPv6 protocol support includes RIP next generation 
   (RIPng), OSPFv3, and static routes.
   Enhancements to the standard Spanning Tree Protocol, such as Per-VLAN 
   Spanning Tree Plus (PVST+), Uplink Fast, and PortFast, maximize network 
   uptime. PVST+ allows for Layer 2 load sharing on redundant links to 
   efficiently use the extra capacity inherent in a redundant design. 
   Uplink Fast, PortFast, and BackboneFast all greatly reduce the standard
   30- to 60-second Spanning Tree Protocol convergence time. Loop guard and
   bridge-protocol-data-unit (BPDU) guard provide Spanning Tree Protocol 
   loop avoidance.
* ADVANCED QOS
   The Cisco Catalyst 3560 offers superior multilayer, granular QoS 
   features to help ensure that network traffic is classified and 
   prioritized, and that congestion is avoided in the best possible manner. 
   Configuration of QoS is greatly simplified through automatic QoS (Auto 
   QoS), a feature that detects Cisco IP phones and automatically 
   configures the switch for the appropriate classification and egress 
   queuing. This optimizes traffic prioritization and network availability 
   without the challenge of a complex configuration.
   The Cisco Catalyst 3560 can classify, reclassify, police, mark, queue, 
   and schedule incoming packets, and can queue and schedule packets at 
   egress. Packet classification allows the network elements to 
   discriminate between various traffic flows and enforce policies based on 
   Layer 2 and Layer 3 QoS fields.
   To implement QoS, the Cisco Catalyst 3560 Series Switch first identifies 
   traffic flows or packet groups, and classifies or reclassifies these 
   groups using the Differentiated Services Code Point (DSCP) field or the 
   802.1p Class of Service (CoS) field. Classification and reclassification 
   can be based on criteria as specific as the source or destination IP 
   address, source or destination MAC address, or the Layer 4 TCP or UDP 
   port. At the ingress, the Cisco Catalyst 3560 also polices to determine 
   whether a packet is in or out of profile, marks to change the 
   classification label, passes through or drops out of profile packets, 
   and queues packets based on classification. Control- and data-plane ACLs 
   are supported on all ports to help ensure proper treatment on a per-
   packet basis.
   The Cisco Catalyst 3560 supports four egress queues per port, allowing 
   the network administrator to be more discriminating and specific in 
   assigning priorities for the various applications on the LAN. At egress, 
   the switch performs scheduling and congestion control. Scheduling is an 
   algorithm or process that determines the order in which the queues are 
   processed. The Cisco Catalyst 3560 Series Switch supports shaped round 
   robin (SRR) and strict priority queuing. The SRR algorithm helps ensure 
   differential prioritization.
   These QoS features allow network administrators to prioritize mission-
   critical and bandwidth-intensive traffic, such as enterprise resource 
   planning (ERP) (Oracle, etc.), voice (IP telephony traffic), and 
   computer-aided design (CAD) or computer-aided manufacturing (CAM) over 
   less-time-sensitive applications such as FTP or e-mail. For example, it 
   would be highly undesirable to have a large file download destined to 
   one port on a wiring-closet switch and have quality implications such as 
   increased latency in voice traffic destined to another port on this 
   switch. This condition is avoided by ensuring that voice traffic is 
   properly classified and prioritized throughout the network. Other 
   applications, such as Web browsing, can be treated as low priority and 
   handled on a best-effort basis.
   The Cisco Catalyst 3560 Series can perform rate limiting through its 
   support of the Cisco Committed Information Rate (CIR) function. Through 
   CIR, bandwidth can be guaranteed in increments as low as 8 kbps. 
   Bandwidth can be allocated based on several criteria, including MAC 
   source address, MAC destination address, IP source address, IP 
   destination address, and TCP or UDP port number. Bandwidth allocation is 
   essential when network environments require service-level agreements or 
   when it is necessary for the network manager to control the bandwidth 
   given to certain users.
* MANAGEMENT
   The new Cisco Express Setup feature simplifies the initial configuration 
   of a switch. Users now have the option to set up the switch through a 
   Web browser, eliminating the need for more complex terminal-emulation 
   programs and knowledge of the command-line interface (CLI). Cisco 
   Express Setup reduces the cost of deployment by helping less-skilled 
   personnel quickly and simply set up switches.
   Cisco Network Assistant is a PC-based network-management application 
   optimized for LANs of small and medium-sized businesses with up to 250 
   users. Cisco Network Assistant offers centralized management of Cisco 
   switches, routers, and WLAN access points. It supports a wide range of 
   Cisco Catalyst intelligent switches from Cisco Catalyst 2950 through 
   Cisco Catalyst 4506. Through a user-friendly GUI, users can configure 
   and manage a wide array of switch functions and start the device manager 
   of Cisco routers and Cisco wireless access points. A few mouse clicks 
   enable the Cisco recommended security, availability, and QoS features 
   without the need to consult a detailed design guide. The Security wizard 
   automatically restricts unauthorized access to servers with sensitive 
   data. Smartports and wizards save hours of time for network 
   administrators, eliminate human errors, and help ensure that the 
   configuration of the switch is optimized for these applications. 
   Available at no cost, Cisco Network Assistant can be downloaded from 
   Cisco.com.
   In addition to the Cisco Network Assistant, the Cisco Catalyst 3560 
   Series switches provide for extensive management using SNMP network-
   management platforms such as CiscoWorks for Switched Internetworks. 
   Managed with CiscoWorks, Cisco Catalyst switches can be configured and 
   managed to deliver end-to-end device, VLAN, traffic, and policy 
   management. Additionally, the CiscoWorks Resource Manager Essentials, a 
   Web-based management tool, helps enable automated inventory collection, 
   software deployment, easy tracking of network changes, views into device 
   availability, and quick isolation of error conditions.
     
  -- SPECIFICATIONS ---------------------------------
PERFORMANCE  - 32 Gbps forwarding bandwidth
               Forwarding rate based on 64-byte packets: 6.5 Mpps 
               128 MB DRAM
               16 MB Flash memory 
               Configurable up to 12,000 MAC addresses
               Configurable up to 11,000 unicast routes
               Configurable up to 1000 IGMP groups and multicast routes
               Configurable maximum transmission unit (MTU) of up to 9000 
                 bytes, with a maximum Ethernet frame size of 9018 bytes 
                 (Jumbo frames), for bridging on Gigabit Ethernet ports, 
                 and up to 1546 bytes for bridging of Multiprotocol Label 
                 Switching (MPLS) tagged frames on 10/100 ports.
CONNECTORS   - (24) 100BASE-TX PoE ports: RJ-45 connectors, two-pair 
                      Category 5 UTP cabling, power on pins 1,2 (negative) 
                      and 3,6 (positive).
               ( 2) 1000BASE-T SFP-based ports: RJ-45 connectors, four-pair 
                      Category 5 UTP cabling.
               ( 1) Management console port: RJ-45-to-DB-9 cable for PC 
                      connections; for terminal connections, use RJ-45-to-
                      DB-25 female data-terminal-equipment (DTE) adaptor 
                      (can be ordered separately from Cisco; part number 
                      ACS-DSBUASYN=).
INDICATORS   - Per-port status LEDs: Link integrity, disabled, activity, 
                 speed, full-duplex indications, PoE applied, PoE error, 
                 and PoE disabled indications.
               System-status LEDs: System, RPS, link status, link duplex, 
                 link speed, and PoE indications.
MANAGEMENT   - BRIDGE-MIB, CISCO-CDP-MIB, CISCO-CLUSTER-MIB
               CISCO-CONFIG-MAN-MIB, CISCO-ENTITY-FRU-CONTROL-MIB
               CISCO-ENVMON-MIB, CISCO-FLASH-MIB, CISCO-FTP-CLIENT-MIB
               CISCO-HSRP-MIB, CISCO-HSRP-EXT-MIB, CISCO-IGMP-FILTER-MIB
               CISCO-IMAGE-MIB, CISCO-IP-STAT-MIB, 
               CISCO-L2L3-INTERFACE-CONFIG-MIB, CISCO-MAC-NOTIFICATION-MIB
               CISCO-MEMORY-POOL-MIB, CISCO-PAGP-MIB, CISCO-PING-MIB
               CISCO-PROCESS-MIB, CISCO-RTTMON-MIB, 
               CISCO-STP-EXTENSIONS-MIB, CISCO-SYSLOG-MIB
               CISCO-TCP-MIB, CISCO-VLAN-IFTABLE-RELATIONSHIP-MIB
               CISCO-VLAN-MEMBERSHIP-MIB
               CISCO-VTP-MIB
               ENTITY-MIB, ETHERLIKE-MIB, IF-MIB, IGMP-MIB, IPMROUTE-MIB
               OLD-CISCO-CHASSIS-MIB, OLD-CISCO-FLASH-MIB
               OLD-CISCO-INTERFACES-MIB, OLD-CISCO-IP-MIB
               OLD-CISCO-SYS-MIB, OLD-CISCO-TCP-MIB, OLD-CISCO-TS-MIB
               OSPF-MIB (RFC 1253), PIM-MIB, RFC1213-MIB, RFC1253-MIB
               RMON-MIB, RMON2-MIB, SNMP-FRAMEWORK-MIB, SNMP-MPD-MIB
               SNMP-NOTIFICATION-MIB, SNMP-TARGET-MIB, SNMPv2-MIB
               TCP-MIB, UDP-MIB
STANDARDS    - IEEE 802.1s, IEEE 802.1w, IEEE 802.1x
               IEEE 802.3ad, IEEE 802.3af
               IEEE 802.3x full duplex on 10BASE-T, 100BASE-TX, and 
                 1000BASE-T ports.
               IEEE 802.1D Spanning Tree Protocol
               IEEE 802.1p CoS Prioritization, IEEE 802.1Q VLAN
               IEEE 802.3 10BASE-T specification
               IEEE 802.3u 100BASE-TX specification
               IEEE 802.3ab 1000BASE-T specification
               IEEE 802.3z 1000BASE-X specification
               1000BASE-X (SFP), 1000BASE-SX, 1000BASE-LX/LH, 1000BASE-ZX
               1000BASE-CWDM SFP 1470 nm, 1000BASE-CWDM SFP 1490 nm
               1000BASE-CWDM SFP 1510 nm, 1000BASE-CWDM SFP 1530 nm
               1000BASE-CWDM SFP 1550 nm, 1000BASE-CWDM SFP 1570 nm
               1000BASE-CWDM SFP 1590 nm, 1000BASE-CWDM SFP 1610 nm
               RMON I and II standards, SNMPv1, SNMPv2c, and SNMPv3
APPROVALS    - UL to UL 60950, Third Edition
               C-UL to CAN/CSA C22.2 No. 60950-00, Third Edition
               TUV/GS to EN 60950:2000
               CB to IEC 60950 with all country deviations
               NOM to NOM-019-SCFI; CE Marking
ACCESSORIES  - CONSNT356024PS          SMARTnet 8x5xNBD                                                                                                            
               CONSNTE356024PS         SMARTnet 8x5x4
               CONSNTP356024PS         SMARTnet 24x7x4
               CONS2P356024PS          SMARTnet 24x7x2
               CONOS356024PS           SMARTnet Onsite 8x5xNBD
               CONOSE356024PS          SMARTnet Onsite 8x5x4
               CONOSP356024PS          SMARTnet Onsite 24x7x4
               CONPREM356024PS         SMARTnet Onsite 24x7x2
NOISE LEVEL  - 42 dBA
MTBF         - 224,100 hours
POWER SOURCE - Customers can provide power to a switch by using either the 
                 internal power supply or the Cisco RPS 675. The connectors 
                 are located at the back of the switch.
               Power consumption: 485 W MAX.
               100-240 VAC (autoranging), 5.5-2.8A, 50-60 Hz 
               POE: Maximum power supplied per port: 15.4W
                    Total power dedicated to PoE: 370W
DIMENSIONS   - 17.5""w x 1.73""h x 11.8""d  (1.5 RU)       WT.- 11.3 lbs.
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