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Cisco SF220-24P-K9-NA PoE+ Smart Switch with 24 x 10/100 Mb/s Ethernet Ports Cisco Outlet Sale

Original price was: $ 717.Current price is: $ 215.

SKU: us_6756896047207 Category: All Products Tags: All Products, Cisco, Smart Switch, Switches/Routers

Description
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Add secure and energy-saving switching capacity to a small mid-size corporate network with the SF220-24P PoE+ Smart Switch from Cisco. The SF220-24P Smart Switch comes equipped with 24 10/100 Mb/s PoE+ RJ45 ports, two Gigabit combo RJ45/SFP uplink ports, a total switching capacity of 8.8 Gb/s and a total forwarding capacity of 6.55 Mpps. Boasting 128MB of processor RAM, the SF220-24P comes with security features such as 802.11x authentication, guest VLANs, access control lists, and denial of service protection, while support for Energy-Efficient Ethernet helps to conserve power during low-activity periods.

General Features

Flexible Management

Management options for the Cisco SF220-24P Smart Switch include Simple Network Management Protocol (SNMP), a Command-Line Interface (CLI), a web-based interface, and the Cisco FindIT utility.

Configuration and Deployment Features

Cisco Discovery Protocol (CDP) and Link Layer Discovery Protocol-Media Endpoint Discovery (LLDP-MED) automatically detects the devices connected to your network, then automatically configures the switch with the appropriate settings and instructs end devices on the appropriate voice VLAN or QoS parameters to use. In addition, the Cisco FindIT Network Discovery Utility discovers Cisco devices on the network and display basic information, such as serial numbers and IP addresses.

Remote Management

Using SNMP (Simple Network Management Protocol), you can set up and manage all switches and other Cisco devices in your network remotely.

Dual Image Support

With the ability to maintain two images in permanent storage instead of only a single image, you can perform software upgrades without taking the network offline or worrying about an outage because of a bad image file.

Dual Configuration Files Support

Configures the device, validating the configuration, and then save the configuration to take effect after reboot. Additionally, a mirror configuration file provides automatic backup of the latest stable configuration file.

IPv6 Support

The SF220-24P provides native support for IPv6, making it easier to migrate to the next generation of networking applications and operating systems without an equipment upgrade.

Network Security

Support for network security applications such as IEEE 802.1X and port security can tightly limit access to specific segments of your network. Guest virtual LANs (VLANs) let you provide internet connectivity to nonemployee users while isolating critical business services from guest traffic. Extensive ACLs can restrict sensitive portions of the network from unauthorized users and guard against network attacks. Security mechanisms such as broadcast/multicast/unknown unicast storm control and Bridge Protocol Data Unit (BPDU) guard can protect the network from invalid configurations or malicious intent. Denial of service (DOS) attack prevention helps to increase uptime in the event of a network attack. Finally, RADIUS, TACACS+, local database authentication, and secure management communication over SSL, SSH, and SNMPv3 can help protect management sessions.

IP Telephony Support

Embedded QoS intelligence prioritizes delay-sensitive services such as voice and video and simplifies unified communications deployments, helping to ensure consistent network performance for all services. For example, automated voice VLAN capabilities let you plug any IP phone (including third-party phones) into your IP telephony network and receive an immediate dial tone. The switch automatically configures the device with the right VLAN and QoS parameters to prioritize voice traffic.

Energy Efficiency

Energy Efficient Ethernet (IEEE 802.3az) and Energy Detect support help you save operational expenses and reduce your environmental footprint. PoE power can be on or off based on user-defined schedule to save energy. Support the granular power negotiation with CDP/LLDP communication with PD devices after IEEE classification.

Layer 2 Switching Features

MAC Table

Support for up to 8,192 MAC addresses.

Spanning Tree Protocol (STP)

Standard 802.1d Spanning Tree support, enabled by default
Fast convergence using 802.1w (Rapid Spanning Tree [RSTP])
Multiple Spanning Tree instances using 802.1s (MSTP)
16 instances are supported

Port Grouping

Support for IEEE 802.3ad Link Aggregation Control Protocol (LACP)
Up to 8 groups
Up to 8 ports per group with 16 candidate ports for each (dynamic) 802.3ad link aggregation
Load balance based on source and destination MAC address, or source and destination MAC/IP

VLAN Features and Specifications

Support for up to 256 VLANs simultaneously
Port-based and 802.1q tag-based VLANs
Management VLAN
Guest VLAN

Auto Voice VLAN

Voice traffic is automatically assigned to a voice-specific VLAN and treated with appropriate levels of QoS.

QinQ VLAN

VLANs transparently cross a service provider network while isolating traffic among customers.

Generic VLAN Registration Protocol (GVRP) and Generic Attribute Registration Protocol (GARP)

Protocols for automatically propagating and configuring VLANs in a bridged domain.

Head-of-Line (HOL) Blocking

Supports HOL blocking prevention.

Loopback Detection

Provides protection against loops by transmitting loop protocol packets out of ports on which loop protection has been enabled. Loopback detection operates independently of STP.

Automatic Media-Dependent Interface Crossover (MDIX)

Automatically adjusts transmit and receive pairs if an incorrect cable type (crossover or straight-through) is installed.

Security Features

Drop or rate limit based on source and destination MAC, VLAN ID or IP address, protocol, port, Differentiated Services Code Point (DSCP)/IP precedence, TCP/UDP source and destination ports, 802.1p priority, Ethernet type, Internet Control Message Protocol (ICMP) packets, IGMP packets, and TCP flag. Supports up to 512 rules.

Port Security

Creates the ability to lock source MAC addresses to ports, and limits the number of learned MAC addresses.

IEEE 802.1x Features

RADIUS authentication
Guest VLAN
Single-host, multiple-host, and multisession mode

STP Bridge Protocol Data Unit (BPDU) Guard

Protects the network from invalid configurations. A port enabled for BPDU Guard is shut down if a BPDU message is received on that port.

Spanning Tree Loop Guard

Provides additional protection against Layer 2 forwarding loops (STP loops).

Secure Shell (SSH) Protocol

A secure replacement for Telnet traffic. SCP also uses SSH. Both SSH version 1 and version 2 are supported.

Secure Sockets Layer (SSL)

Encrypts all HTTPS traffic, allowing highly secure access to the browser-based management GUI in the switch.

Additional Security Features

Supports RADIUS and TACACS authentication (switch functions as a client), storm control (broadcast, multicast, and unknown unicast), and DOS attack prevention.

Quality of Service Features

Priority Levels

Supports 8 hardware queues per port.

Scheduling

Strict priority and Weighted Round-Robin (WRR) queue assignment based on DSCP and class of service (802.1p/CoS).

Class of Service

Port-based; 802.1p VLAN priority-based; IPv4/v6 IP precedence, Type of Service (ToS), and DSCP-based; Differentiated Services (DiffServ); classification and re-marking ACLs, trusted QoS.

Rate Limiting

Ingress policer; egress shaping and rate control; per VLAN, per port, and flow-based.

Congestion Avoidance

A TCP congestion avoidance algorithm is required to reduce and prevent global TCP loss synchronization.

Multicast Features

Internet Group Management Protocol (IGMP) Versions 1, 2, and 3 Snooping

Limits bandwidth-intensive multicast traffic to only the requesters. Supports 256 multicast groups.

IGMP Querier

Used to support a Layer 2 multicast domain of snooping switches in the absence of a multicast router.

IPv6 Features

General IPv6 Features

IPv6 host mode
IPv6 over Ethernet
IPv6/IPv4 Dual Stack
IPv6 neighbor and router discovery (ND)
IPv6 stateless address auto-configuration
Path Maximum Transmission Unit (MTU) discovery
Duplicate Address Detection (DAD)
ICMP version 6

IPv6 ACL

Drop or rate limit IPv6 packets in hardware.

IPv6 QoS

Prioritize IPv6 packets in hardware.

Multicast Listener Discovery (MLD v1/2) Snooping

Deliver IPv6 multicast packets only to the required receivers.

IPv6 applications

Supports Web/SSL, Telnet server/SSH, DHCP Client, DHCP Autoconfig, CDP, and LLDP.

Management Features

Web User Interface

Built-in switch configuration utility for easy browser-based device configuration (HTTP/HTTPS). Supports configuration, system dashboard, system maintenance, and monitoring.

Text-Editable Config Files

Config files can be edited with a text editor and downloaded to another switch, facilitating easier mass deployment.

Command-Line Interface

Scriptable CLI; a full CLI is supported. User privilege levels 1 and 15 are supported for the CLI.

SNMP versions 1, 2c, and 3 with support for traps, and SNMP version 3 User-based Security Model (USM).

Remote Monitoring (RMON)

Embedded RMON software agent supports 4 RMON groups (history, statistics, alarms, and events) for enhanced traffic management, monitoring, and analysis.

IPv4 and IPv6 Dual Stack

Coexistence of both protocol stacks to ease migration.

Port Mirroring

Traffic on a port or VLAN can be mirrored to another port for analysis with a network analyzer or RMON probe. Up to 8 source ports can be mirrored to one destination port. Four sessions are supported.

Firmware Upgrade

Web browser upgrade (HTTP/HTTPS) and Trivial File Transfer Protocol (TFTP). Dual images for resilient firmware upgrades.

DHCP (Option 12, 66, 67, 82, 129, and 150)

DHCP options facilitate tighter control from a central point (DHCP server) to obtain IP address, auto-configuration (with configuration file download), DHCP relay, and hostname.

Time Synchronization

Supports Simple Network Time Protocol (SNTP).

Configurable multiple banners for web as well as CLI.

Other Management

Includes HTTP/HTTPS, TFTP upgrade, DHCP client, BOOTP, cable diagnostics, ping, traceroute, and syslog.

Discovery Features

Bonjour

The switch advertises itself using the Bonjour protocol.

Link Layer Discovery Protocol (LLDP) (802.1ab) with LLDP-MED Extensions

LLDP allows the switch to advertise its identification, configuration, and capabilities to neighboring devices that store the data in a MIB. LLDP-MED is an enhancement to LLDP that adds the extensions needed for IP phones.

Cisco Discovery Protocol

The switch advertises itself using the Cisco Discovery Protocol. Display brief information for connected Cisco network devices, IP phones, and wireless access points.

Power Efficiency

EEE Compliance (802.3az)

Supports 802.3az Energy Efficient Ethernet on all ports; substantially reduces power consumption when link bandwidth is not at full utilization.

Energy Detect

Automatically turns power off on Gigabit Ethernet and 10/100 RJ-45 ports when detecting a link down. Active mode is resumed without loss of any packets when the switch detects the link up

Disable Port LEDs

LEDs can be manually turned off to save on energy.

Time-Based Port Operation

Link up or down based on user-defined schedule (when the port is administratively up).

Fast Shipping and Professional Packing

Through our long-term relationship with UPS, FedEx, DHL and a variety of other world-class carriers, we are able to offer a variety of shipping options. Our warehouse staff is extremely skilled and will package your products according to our exact and precise specifications. Your items will undergo an extensive inspection and will be properly secured before they are delivered. Each day, we ship to thousands of customers across different countries. Our determination to be the biggest online retailer around the globe is evident by this. We have distribution centers and warehouses located in Europe and in the USA.

Orders with more than one item are assigned processing times in accordance with the item.

We will thoroughly inspect all products before they are shipped. Today, the majority orders will be sent within 48 hours. Expected delivery time is between 3-7 days.

Returns

We are not able to control the inventory in our warehouse and factory. Stock levels can fluctuate at any moment. Please be aware that it's possible that your order will be out of stock after you have placed the order.

The policy is 30 days. If 30 days have passed in the past since you purchased and we are unable to offer an exchange or refund.

For your item to be eligible for return the item must not be opened and in the condition you received it. The item must be in its original packaging.

Cisco SF220-24P-K9-NA PoE+ Smart Switch with 24 x 10/100 Mb/s Ethernet Ports Cisco Outlet Sale

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