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Switches 
Cisco Catalyst 3750E-48TD E Switch 48 Ports Managed Rack Mountable
Main Specifications:
Device Type Switch – 48 ports – L3 – Managed – stackable
Enclosure Type Rack-mountable
1U Interfaces Gigabit Ethernet Ports 48 x 10/100/1000 + 2 x X2
MAC Address Table Size 12K entries Routing Protocol OSPF, BGP-4, IS-IS, RIP-1, RIP-2, EIGRP, HSRP, DVMRP, PIM-SM, static IP routing, PIM-DM, EIGRP for IPv6, OSPF for IPv6, OSPFv3, PIM-SSM, policy-based routing (PBR), RIPng
Remote Management Protocol SNMP 1, RMON 1, RMON 2, RMON 3, RMON 9, Telnet, SNMP 3, SNMP 2c, SSH
Compliant Standards IEEE 802.3, IEEE 802.3u, IEEE 802.3z, IEEE 802.1D, IEEE 802.1Q, IEEE 802.3ab, IEEE 802.1p, IEEE 802.3x, IEEE 802.3ad (LACP), IEEE 802.1w, IEEE 802.1x, IEEE 802.1s
Main Specifications: Device Type Switch – 48 ports – L3 – Managed – stackable Enclosure Type Rack-mountable 1U Interfaces Gigabit Ethernet Ports 48 x 10/100/1000 + 2 x X2 MAC Address Table Size 12K entries Routing Protocol OSPF, BGP-4, IS-IS, RIP-1, RIP-2, EIGRP, HSRP, DVMRP, PIM-SM, static IP routing, PIM-DM, EIGRP for IPv6, OSPF for IPv6, OSPFv3, PIM-SSM, policy-based routing (PBR), RIPng Remote Management Protocol SNMP 1, RMON 1, RMON 2, RMON 3, RMON 9, Telnet, SNMP 3, SNMP 2c, SSH Compliant Standards IEEE 802.3, IEEE 802.3u, IEEE 802.3z, IEEE 802.1D, IEEE 802.1Q, IEEE 802.3ab, IEEE 802.1p, IEEE 802.3x, IEEE 802.3ad (LACP), IEEE 802.1w, IEEE 802.1x, IEEE 802.1s Power AC 120/230 V ( 50/60 Hz ) Dimensions (WxDxH) 44.5 cm x 46 cm x 4.5 cm Weight 8.6 kg General Device Type Switch – 48 ports – L3 – Managed – stackable Enclosure Type Rack-mountable – 1U Interfaces Gigabit Ethernet Ports 48 x 10/100/1000 + 2 x X2 MAC Address Table Size 12K entries Max Units In A Stack 9 Routing Protocol OSPF, BGP-4, IS-IS, RIP-1, RIP-2, EIGRP, HSRP, DVMRP, PIM-SM, static IP routing, PIM-DM, EIGRP for IPv6, OSPF for IPv6, OSPFv3, PIM-SSM, policy-based routing (PBR), RIPng Remote Management Protocol SNMP 1, RMON 1, RMON 2, RMON 3, RMON 9, Telnet, SNMP 3, SNMP 2c, SSH Authentication Method Kerberos, Secure Shell (SSH), RADIUS, TACACS+ Features Layer 3 switching, Layer 2 switching, auto-sensing per device, DHCP support, auto-negotiation, ARP support, VLAN support, auto-uplink (auto MDI/MDI-X), IGMP snooping, Syslog support, traffic shaping, Broadcast Storm Control, IPv6 support, DHCP snooping, Dynamic Trunking Protocol (DTP) support, Port Aggregation Protocol (PAgP) support, Trivial File Transfer Protocol (TFTP) support, Access Control List (ACL) support, Quality of Service (QoS), Jumbo Frames support Compliant Standards IEEE 802.3, IEEE 802.3u, IEEE 802.3z, IEEE 802.1D, IEEE 802.1Q, IEEE 802.3ab, IEEE 802.1p, IEEE 802.3x, IEEE 802.3ad (LACP), IEEE 802.1w, IEEE 802.1x, IEEE 802.1s RAM 256 MB Flash Memory 64 MB Flash Status Indicators Link activity, port transmission speed, port duplex mode, bandwidth utilization %, power, link OK, system Expansion / Connectivity Interfaces 48 x 10Base-T/100Base-TX/1000Base-T – RJ-451 x console – RJ-45 – management1 x 10Base-T/100Base-TX – RJ-45 – managementNetwork stack device2 x X2 Power Power Device Internal power supply Voltage Required AC 120/230 V ( 50/60 Hz ) Power Consumption Operational 149 Watt Features Redundant Power System (RPS) connector Miscellaneous Compliant Standards FCC Class A certified, TUV GS, CISPR 22 Class A, GOST, cUL, NOM, VCCI Class A ITE, EN55022 Class A, CB, AS/NZS 60950-1, AS/NZ 3548 Class A, CCC, FCC Part 15, MIC, RoHS, UL 60950-1, IEC 60950-1, EN 60950-1 Software / System Requirements Software Included Cisco IOS IP Services Dimensions & Weight Width 44.5 cm Depth 46 cm Height 4.5 cm Weight 8.6 kg Environmental Parameters Min Operating Temperature 0 °C Max Operating Temperature 45 °C Humidity Range Operating 10 – 85% Brief Overview Catalyst 3750-E Series Gigabit Ethernet 48 ports switch Rack-mountable 1U Cisco IOS IP Services RJ-45 Cisco Catalyst 3750 Series Overview: The Cisco Catalyst 3750 Series Switches are innovative switches that improve LAN operating efficiency by combining industry-leading ease of use and high resiliency for stackable switches. This product series features Cisco StackWise technology, a 32-Gbps stack interconnect that allows customers to build a unified, highly resilient switching system, one switch at a time. Cisco StackWise Technology offers Stackable Resiliency Cisco StackWise technology is a stacking architecture optimized for Gigabit Ethernet. This technology is designed to respond to additions, deletions, and redeployment while maintaining constant performance. Cisco StackWise technology unites up to nine individual switches into a single logical unit, using special stack-interconnect cables and stacking software. The individual switches can be any combination of Cisco Catalyst 3750 and Cisco Catalyst 3750-E Series Switches. The stack behaves as a single switching unit that is managed by a master switch, elected from one of the member switches. The master switch automatically creates and updates all the switching and optional routing tables. A working stack can accept new members or delete old ones without service interruption. Primary Features and Benefits A working stack is self-managing and self-configuring. When switches are added or removed, the master switch automatically loads the Cisco IOS Software revision running on the stack to the new switch, loads the global configuration parameters, and updates all the routing tables to reflect changes. Upgrades are applied universally and simultaneously to all members of the stack. The Cisco Catalyst 3750 Series stacks up to nine switches as a single logical unit for a total of 468 Ethernet or PoE 10/100 ports, or 468 Ethernet 10/100/1000 ports or PoE 10/100/1000 ports, or nine 10 Gigabit Ethernet ports. Additional port combinations can be created by connecting the Cisco Catalyst 3750-E Series Switches to the stack. Individual 10/100, 10/100/1000, and 10 Gigabit Ethernet units can be joined in any combination to evolve with network needs. Mix-and-Match Switch Types: Pay as You Expand Your Network Stacks can be created with any combination of Cisco Catalyst 3750 and Cisco Catalyst 3750-E switches. Customers who need a mixture of 10/100 and 10/100/1000 ports, PoE, and wiring-closet aggregation capability can incrementally develop the access environment, paying only for what they need. When uplink capacity needs to be increased, you can easily upgrade your bandwidth by adding a 10 Gigabit Ethernet version to the stack and upgrade your Gigabit Ethernet links with 10 Gigabit Ethernet on the existing fiber. Integrated Wireless LAN Controller The Cisco Catalyst 3750G Integrated Wireless LAN Controller integrates wireless LAN controller functions into the Cisco Catalyst 3750G Series Switches and delivers improved operating efficiency and WLAN security, mobility, and ease of use for business-critical wireless LANs. The Cisco Catalyst 3750G Integrated Wireless LAN Controller delivers centralized security policies, wireless intrusion prevention system (IPS) capabilities, award-winning RF management, QoS, and Layer 3 fast secure roaming for WLANs. As a core component of the Cisco Unified Wireless Network, the Cisco Catalyst 3750G Integrated Wireless LAN Controller provides the control, security, redundancy, and reliability that network managers need to scale and manage their wireless networks as easily as they scale and manage their traditional wired networks. Availability: Uninterrupted Performance at Layer 2 and Layer 3 The Cisco Catalyst 3750 Series increases availability for stackable switches. Each switch can operate as both a master controller and a forwarding processor. Each switch in the stack can serve as a master, creating a 1:N availability scheme for network control. In the unlikely event of a single unit failure, all other units continue to forward traffic and maintain operation. Smart Multicast: A New Level of Efficiency for Converged Networks With Cisco StackWise technology, the Cisco Catalyst 3750 Series offers greater efficiency for multicast applications such as video. Each data packet is put onto the backplane only once, which provides more effective support for more data streams. Superior Quality of Service Across the Stack and at Wire Speed The Cisco Catalyst 3750-E and 3750 Series offer Gigabit and 10 Gigabit Ethernet speed with intelligent services that keep everything flowing smoothly, even at 10 times the normal network speed. Mechanisms for marking, classification, and scheduling deliver best-in-class performance for data, voice, and video traffic, all at wire speed. Network Security: Granular Control for the Access Environment The Cisco Catalyst 3750 Series supports a comprehensive set of security features for connectivity and access control, including ACLs, authentication, port-level security, and identity-based network services with 802.1x and extensions. This set of comprehensive features not only helps prevent external attacks, but also defends the network against “man-in-the-middle” attacks, a primary concern in today’s business environment. Single IP Management: Many Switches, One Address Each Cisco Catalyst 3750 Series stack is managed as a single object and has a single IP address. Single IP management is supported for activities such as fault detection, VLAN creation and modification, network security, and QoS controls. Jumbo Frames: Support for High-Demand Applications The Cisco Catalyst 3750 Series supports jumbo frames on the 10/100/1000 configurations for advanced data and video applications requiring very large frames. IPv6 Support The Cisco Catalyst 3750 Series supports IPv6 routing in hardware for maximum performance. As network devices grow and the need for larger addressing and higher security becomes critical, the Cisco Catalyst 3750 Series will be ready to meet the requirement. Standard PoE Support: Graceful Addition of IP Communications The Cisco Catalyst 3750 PoE models support Cisco IP phones and Cisco Aironet wireless LAN (WLAN) access points, as well as any IEEE 802.3af-compliant end device. The Cisco Catalyst 3750 24-port versions can support 24 simultaneous full-powered PoE ports at 15.4W for maximum powered device support. The 48-port versions can deliver the necessary power to support 24 ports at 15.4W, 48 ports at 7.7W, or any combination in between. 10 Gigabit Ethernet Support: Increased Uplink Bandwidth for Gigabit Ethernet Deployments The Cisco Catalyst 3750 Series allows network managers to incrementally add IEEE 802.3ae-compliant 10 Gigabit Ethernet connectivity in their wiring closets or grid clusters, further facilitating and enhancing Gigabit Ethernet networks. This provides investment protection to customers who want to use their existing fiber plant, add uplink bandwidth capacity to their switching stacks, and provide higher performance to applications and users. The Cisco Catalyst 3750-E Series offers an even greater variety of 10 Gigabit Ethernet port configuration switches.
| Weight | 8.6 lbs |
|---|---|
| Dimensions | 4.5 in |
| Brands | CISCO |
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SKU: WS-C3560C-8PC-S - Switches
Cisco Catalyst WS-C2960S-F24TS-S Switch 24 Ports Managed Desktop
Main Specifications: Product Description Cisco Catalyst 2960S-F24TS-S – switch – 24 ports – managed – desktop, rack-mountable Device Type Switch – 24 ports – managed Enclosure Type Desktop, rack-mountable 1U Subtype Gigabit Ethernet Ports 24 x 10/100 + 2 x SFP Performance Switching capacity : 176 Gbps ¦ Forwarding performance : 88 Gbps Capacity Virtual interfaces (VLANs) : 255 Jumbo Frame Support 9216 Remote Management Protocol SNMP 1, SNMP 2, RMON 2, Telnet, SNMP 3, SNMP 2c, HTTP, SSH, CLI Features Layer 2 switching, auto-negotiation, ARP support, Cisco Fast EtherChannel, VLAN support, auto-uplink (auto MDI/MDI-X), IGMP snooping, Broadcast Storm Control, Multicast Storm Control, Unicast Storm Control, Rapid Spanning Tree Protocol (RSTP) support, Multiple Spanning Tree Protocol (MSTP) support, DHCP snooping, Dynamic Trunking Protocol (DTP) support, Port Aggregation Protocol (PAgP) support, Trivial File Transfer Protocol (TFTP) support, Access Control List (ACL) support, Quality of Service (QoS), RADIUS support, Dynamic ARP Inspection (DAI), Uni-Directional Link Detection (UDLD), Shaped Round Robin (SRR), Link Aggregation Control Protocol (LACP), Remote Switch Port Analyzer (RSPAN), Per-VLAN Rapid Spanning Tree (PVRST), Multicast VLAN Registration (MVR), Strict Priority Queuing (SPQ) Compliant Standards IEEE 802.3, IEEE 802.3u, IEEE 802.3z, IEEE 802.1D, IEEE 802.1Q, IEEE 802.3ab, IEEE 802.1p, IEEE 802.3x, IEEE 802.3ad (LACP), IEEE 802.1w, IEEE 802.1x, IEEE 802.1s, IEEE 802.3ah, IEEE 802.1ab (LLDP) Power AC 120/230 V ( 50/60 Hz ) Dimensions (WxDxH) 17.5 in x 12.4 in x 1.8 in Weight 9.9 lbs Manufacturer Warranty Limited lifetime warranty General Device Type Switch – 24 ports – managed Enclosure Type Desktop, rack-mountable – 1U Subtype Gigabit Ethernet Ports 24 x 10/100 + 2 x SFP Performance Switching capacity : 176 Gbps ¦ Forwarding performance : 88 Gbps Capacity Virtual interfaces (VLANs) : 255 Jumbo Frame Support 9216 Remote Management Protocol SNMP 1, SNMP 2, RMON 2, Telnet, SNMP 3, SNMP 2c, HTTP, SSH, CLI Authentication Method Secure Shell (SSH), RADIUS, TACACS+ Features Layer 2 switching, auto-negotiation, ARP support, Cisco Fast EtherChannel, VLAN support, auto-uplink (auto MDI/MDI-X), IGMP snooping, Broadcast Storm Control, Multicast Storm Control, Unicast Storm Control, Rapid Spanning Tree Protocol (RSTP) support, Multiple Spanning Tree Protocol (MSTP) support, DHCP snooping, Dynamic Trunking Protocol (DTP) support, Port Aggregation Protocol (PAgP) support, Trivial File Transfer Protocol (TFTP) support, Access Control List (ACL) support, Quality of Service (QoS), RADIUS support, Dynamic ARP Inspection (DAI), Uni-Directional Link Detection (UDLD), Shaped Round Robin (SRR), Link Aggregation Control Protocol (LACP), Remote Switch Port Analyzer (RSPAN), Per-VLAN Rapid Spanning Tree (PVRST), Multicast VLAN Registration (MVR), Strict Priority Queuing (SPQ) Compliant Standards IEEE 802.3, IEEE 802.3u, IEEE 802.3z, IEEE 802.1D, IEEE 802.1Q, IEEE 802.3ab, IEEE 802.1p, IEEE 802.3x, IEEE 802.3ad (LACP), IEEE 802.1w, IEEE 802.1x, IEEE 802.1s, IEEE 802.3ah, IEEE 802.1ab (LLDP) RAM 128 MB Flash Memory 64 MB Status Indicators Port status, link activity, port transmission speed, port duplex mode, system Expansion / Connectivity Interfaces 24 x 10Base-T/100Base-TX – RJ-45 ¦ 1 x USB – Type A ¦ 2 x SFP (mini-GBIC) Power Power Device Internal power supply Voltage Required AC 120/230 V ( 50/60 Hz ) Miscellaneous MTBF 782,000 hours Compliant Standards TUV GS, CISPR 24, NOM, EN55024, CISPR 22, CB, MIC, RoHS, IEC 60950-1, EN 60950-1, UL 60950-1 Second Edition, FCC Part 15 A, CSA C22.2 No. 60950-1 Software / System Requirements Software Included Cisco IOS LAN Lite Dimensions & Weight Width 17.5 in Depth 12.4 in Height 1.8 in Weight 9.9 lbs Manufacturer Warranty Service & Support Limited lifetime warranty Service & Support Details Limited warranty – lifetime Environmental Parameters Min Operating Temperature 23 °F Max Operating Temperature 113 °F Humidity Range Operating 10 – 95% (non-condensing) Min Storage Temperature -13 °F Max Storage Temperature 158 °F Humidity Range Storage 10 – 95% (non-condensing) Brief Overview Catalyst 2960-SF Series 24 ports Cisco IOS LAN Base Desktop, Rack-mountable 1U Managed Layer 2 switching Gigabit Ethernet Cisco’s Catalyst 2960-SF 24 24 x 10Base-T/100Base-TX and 2 Port SFP LAN Lite is a 24 ports Gigabit Ethernet high performance switch. It is incorporated with the latest technologies and marketed by the world’s first ranking manufacturer Cisco. It is featured with 2 expansion slots. This product is usable as Desktop type enclosure and it is 2 layer supported Ethernet switch. It is a highly reliable and effective gigabite Ethernet switch which is a unique product among all other similar products. It is designed for ARP support, Cisco Fast EtherChannel, VLAN support, auto-uplink, IGMP snooping, Broadcast Storm Control, Layer 2 switching, auto-negotiation, Multicast Storm Control, Unicast Storm Control, Rapid Spanning Tree Protocol support, Multiple Spanning Tree Protocol support, DHCP snooping, Dynamic Trunking Protocol support, Port Aggregation Protocol support, Trivial File Transfer Protocol support, Access Control List support, Quality of Service, RADIUS support, Dynamic ARP Inspection, Uni-Directional Link Detection, Shaped Round Robin, Link Aggregation Control Protocol, Remote Switch Port Analyzer, Strict Priority Queuing, Per-VLAN Rapid Spanning Tree, and Multicast VLAN Registration. Its technical specification is WS-C2960S-F24TS-S and power range is AC 120/230 V (50/60 Hz). In overall performance no other switch of similar category has ever been so qualitative to emulate this switch. As such, it has been a most sold fast Ethernet switch among all other similar products since ever it has arrived in the market. Cisco Catalyst 2960-SF Series Overview: The Cisco Catalyst 2960-SF Series of Fast Ethernet switches provides enterprise-class Layer 2 switching for branch and mid-sized campus access applications. They enable reliable and secure business operations and lower total cost of ownership through a range of innovative features including FlexStack, Power over Ethernet Plus (PoE+), and Cisco Catalyst SmartOperations. Cisco Catalyst 2960-SF LAN Base models feature: 2 or 4 Small Form-Factor Pluggable (SFP) uplinks for Gigabit performance and business continuity 24 or 48 Fast Ethernet ports Cisco FlexStack for simplified management with 20 Gbps of stack throughput, when deployed with the FlexStack stacking module IEEE 802.3at-compliant PoE+ for up to 30W of power per port Models offering 370W or 740W of combined POE/POE+ budget Enhanced troubleshooting for problem solving, including link connectivity and cable diagnostics USB storage for file transfers, backups, and simplified operations Support for Cisco Catalyst SmartOperations features including Smart Install and Auto Smartports Extended limited lifetime hardware warranty, including next-business-day replacement with 90-day service and support Cisco Catalyst 2960-SF LAN Lite models feature: 2 SFP uplinks for Gigabit performance and business continuity 24 or 48 Fast Ethernet ports Enhanced troubleshooting for problem solving, including link connectivity and cable diagnostics USB storage for file transfers, backups, and simplified operations Support for Cisco Catalyst SmartOperations features, including Smart Install and Auto Smartports Extended limited lifetime hardware warranty Network Management The Cisco Catalyst 2960-SF Series Switches offer a superior CLI for detailed configuration and administration. 2960-SF switches can also be managed with Cisco Network Assistant, a PC-based tool for quick configuration based on preset templates, or the Cisco Prime enterprise network management suite. Cisco Network Assistant A PC-based network management application designed for small and medium-sized business (SMB) networks with up to 250 users, Cisco Network Assistant offers centralized network management and configuration capabilities. Cisco Network Assistant uses Cisco Smartports technology to simplify both initial deployment and ongoing maintenance. This application also features an intuitive GUI where users can easily apply common services across Cisco switches, routers, and access points, such as: Configuration management Troubleshooting advice Inventory reports Event notification Network security settings Password synchronization Drag-and-drop Cisco IOS Software upgrades Cisco Prime Network Management Cisco Prime network management solutions provide comprehensive network life cycle management. Prime provides an extensive library of easy-to-use features to automate the initial and day-to-day management of your Cisco network. Cisco Prime integrates hardware and software platform expertise and operational experience into a powerful set of work flow-driven configuration, monitoring, troubleshooting, reporting, and administrative tools. Including: Support for new Cisco hardware platforms the day they ship Configuration management tools built from Cisco experience and Cisco Validated Design recommendations Monitoring and troubleshooting capabilities that incorporates Cisco hardware best practices and diagnostics features Automation in managing hardware inventories, security vulnerabilities (PSIRTS) and platform end-of-life and support cycles Security Features The Cisco Catalyst 2960-SF Series Switches provide superior Layer 2 threat defense capabilities for mitigating man-in-the-middle attacks (such as MAC, IP, and ARP spoofing). TrustSec, a primary element of Borderless Security Architecture, helps enterprise customers secure their networks, data and resources with policy-based access control, identity and role-aware networking, pervasive integrity, and confidentiality. Borderless security is enabled by the following feature sets in the Cisco Catalyst 2960-SF Series Switches: Threat defense Cisco TrustSec Other advanced security features Threat Defense Cisco Integrated Security Features is an industry-leading solution available on Cisco Catalyst Switches that pro actively protects your critical network infrastructure. Delivering powerful, easy-to-use tools to effectively prevent the most common and potentially damaging Layer 2 security threats, Cisco Integrated Security Features provides robust security throughout the network. Cisco Integrated Security Features include Port Security, DHCP Snooping, Dynamic ARP Inspection, and IP Source guard. Port Security secures the access to an access or trunk port based on MAC address. It limits the number of learned MAC addresses to deny MAC address flooding. DHCP Snooping prevents malicious users from spoofing a DHCP server and sending out bogus addresses. This feature is used by other primary security features to prevent a number of other attacks such as ARP poisoning. Dynamic ARP Inspection (DAI) helps ensure user integrity by preventing malicious users from exploiting the insecure nature of the ARP protocol. IP source guard prevents a malicious user from spoofing or taking over another user’s IP address by creating a binding table between the client’s IP and MAC address, port, and VLAN. Cisco TrustSec TrustSec secures access to the network, enforces security policies, and delivers standard based security solutions such as 802.1X enabling secure collaboration and policy compliance. TrustSec capabilities reflect Cisco thought leadership, innovations, and commitment to customer success. These new capabilities include: Flexible authentication that supports multiple authentication mechanisms including 802.1X, MAC Authentication Bypass and web authentication using a single, consistent configuration. Open mode that creates a user friendly environment for 802.1X operations. Integration of device profiling technology and guest access handling with Cisco switching to significantly improve security while reducing deployment and operational challenges. RADIUS Change of Authorization and downloadable calls for comprehensive policy management capabilities. 802.1X Supplicant with Network Edge Access Transport (NEAT) enables extended secure access where compact switches in the conference rooms have the same level of security as switches inside the locked wiring closet. Other Advanced Security Features Other Advanced Security features include but are not limited to: Private VLAN Edge provides security and isolation between switch ports, which helps ensure that users cannot snoop on other users’ traffic. Multidomain Authentication allows an IP phone and a PC to authenticate on the same switch port while placing them on appropriate voice and data VLAN. Port-based ACLs for Layer 2 interfaces allow security policies to be applied on individual switch ports. Secure Shell (SSH) Protocol, Kerberos, and Simple Network Management Protocol Version 3 (SNMPv3) provide network security by encrypting administrator traffic during Telnet and SNMP sessions. SSH Protocol, Kerberos, and the cryptographic version of SNMPv3 require a special cryptographic software image because of U.S. export restrictions. Bidirectional data support on the Switched Port Analyzer (SPAN) port allows Cisco Intrusion Detection System (IDS) to take action when an intruder is detected. TACACS+ and RADIUS authentication facilitates centralized control of the switch and restricts unauthorized users from altering the configuration. MAC Address Notification allows administrators to be notified of users added to or removed from the network. Multilevel security on console access prevents unauthorized users from altering the switch configuration. Bridge protocol data unit (BPDU) Guard shuts down Spanning Tree PortFast-enabled interfaces when BPDUs are received to avoid accidental topology loops. Spanning Tree Root Guard (STRG) prevents edge devices not in the network administrator’s control from becoming Spanning Tree Protocol root nodes. IGMP filtering provides multicast authentication by filtering out non-subscribers and limits the number of concurrent multicast streams available per port. Cisco and Partner Services for the Cisco Catalyst 2960-SF Minimize operating costs and reduce power consumption with the Cisco Catalyst 2960-SF using intelligent, personalized services from Cisco and our partners. Through a discovery process that begins with understanding your business objectives, we help you integrate the Cisco Catalyst into your architecture and incorporate network services onto it. Sharing knowledge and leading practices, we support your success every step of the way as you deploy, absorb, manage, and scale new technology. Choose from a flexible suite of support services designed to meet your business needs and help you maintain high-quality network performance while controlling operational costs. High Availability Cisco Catalyst 2960-SF Series Switches provide Cisco FlexStack stacking to support increased resiliency and availability. Other high-availability features include: Cross-Stack EtherChannel provides the ability to configure Cisco EtherChannel technology across different members of the Cisco FlexStack for high resiliency. IEEE 802.1s/w Rapid Spanning Tree Protocol (RSTP) and Multiple Spanning Tree Protocol (MSTP) provide rapid spanning-tree convergence independent of spanning-tree timers and also offer the benefit of Layer 2 load balancing and distributed processing. Stacked units behave as a single spanning-tree node. Per-VLAN Rapid Spanning Tree (PVRST+) allows rapid spanning-tree reconvergence on a per-VLAN spanning-tree basis, without requiring the implementation of spanning-tree instances. Switch-port autorecovery (Errdisable) automatically attempts to reactivate a link that is disabled because of a network error. Flexlink provides link redundancy with convergence time less than 100 ms. Cisco Enhanced Limited Lifetime Hardware Warranty Cisco Catalyst 2960-SF Series Switches come with an enhanced limited lifetime warranty. The warranty for the Cisco Catalyst 2960-SF has the same terms as our standard limited lifetime warranty plus the addition of next business day delivery of replacement hardware where available and 90 days of 8X5 Cisco Technical Assistance Center (TAC) support. Your formal warranty statement, including the warranty applicable to Cisco software, appears in the Cisco information packet that accompanies your Cisco product. We encourage you to review carefully the warranty statement shipped with your specific product before use.
SKU: WS-C2960S-F24TS-S - Switches
Cisco Nexus 7000 M2-Series 2-Port 100 Gigabit Ethernet Module Refurb
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SKU: N7K-M202CF-22L
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