Model: Cisco 220 Series

Switch Type: Smart Switch

Features:

Bandwidth/Backplane: 100 Gbps

IPv6:

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

Certification:

UL (UL 60950)

CSA (CSA 22.2)

CE mark

FCC Part 15 (CFR 47) Class A

C-tick

L2 / L2+ features:

MAC table: 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:

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: HOL blocking prevention

Jumbo frame: Frame sizes up to 9216 supported

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

Number of Ports: 50 Gigabit Ethernet (Total System Ports)

SFP Ports: 2 Gigabit Ethernet combo

PoE: N/A

PoE Ports: N/A

PoE Power Budget: N/A

VLAN:

Support for up to 256 VLANs simultaneously

Port-based and 802.1Q tag-based VLANs

Management

VLAN Guest VLAN

Management:

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

Cloud services: Support for Cisco FindIT Network Manager

SNMP: 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: Simple Network Time Protocol (SNTP)

Login banner: Configurable multiple banners for web as well as CLI

Other management :HTTP/HTTPS; TFTP upgrade; DHCP client; BOOTP; cable diagnostics; ping; traceroute; syslog

Standard Protocols: IEEE 802.3 10BASE-T Ethernet, IEEE 802.3u 100BASE-TX Fast Ethernet, IEEE 802.3ab 1000BASE-T Gigabit Ethernet, IEEE 802.3ad LACP, IEEE 802.3z Gigabit Ethernet, IEEE 802.3x Flow Control, IEEE 802.1D (STP, GARP, and GVRP), IEEE 802.1Q/p VLAN, IEEE 802.1w RSTP, IEEE 802.1s Multiple STP, IEEE 802.1X Port Access Authentication, IEEE 802.3af, IEEE 802.3at, RFC 768, RFC 783, RFC 791, RFC 792, RFC 793, RFC 813, RFC 879, RFC 896, RFC 826, RFC 854, RFC 855, RFC 856, RFC 858, RFC 894, RFC 919, RFC 922, RFC 920, RFC 950, RFC 1042, RFC 1071, RFC 1123, RFC 1141, RFC 1155, RFC 1157, RFC 1350, RFC 1533, RFC 1541, RFC 1624, RFC 1700, RFC 1867, RFC 2030, RFC 2616, RFC 2131, RFC 2132, RFC 3164, RFC 3411, RFC 3412, RFC 3413, RFC 3414, RFC 3415, RFC 2576, RFC 4330, RFC 1213, RFC 1215, RFC 1286, RFC 1442, RFC 1451, RFC 1493, RFC 1573, RFC 1643, RFC 1757, RFC 1907, RFC 2011, RFC 2012, RFC 2013, RFC 2233, RFC 2618, RFC 2665, RFC 2666, RFC 2674, RFC 2737, RFC 2819, RFC 2863, RFC 1157, RFC 1493, RFC 1215, RFC 3416

Interface: 48 x Gigabit Ethernet RJ-45 Ports + 2 Gigabit Ethernet combo ports (RJ-45 + SFP)

Fans:

1 pcs/6300 rpm

No fan speed control

Power Supply: 110–220V AC, 50–60 Hz

Power Consumption:

110V=36.6W

220V=39.9W

Security:

802.1X: RADIUS authentication, MD5 hash

Locks MAC addresses to ports, and limits the number of learned MAC addresses

Broadcast, multicast, and unknown unicast

DoS attack prevention

System Requirements:

Web browser: Mozilla Firefox version 8 or later

Microsoft Internet Explorer version 7 or later, Safari, Chrome

Category 5 Ethernet network cable

TCP/IP, network adapter, and network operating system (such as Microsoft Windows, Linux, or Mac OS X) installed on each computer in the network

Dimensions: 440 x 44 x 201 mm

Weight: 3.3 kg

Warranty: Limited lifetime warranty

Package Contents:

Switch (Cisco SG 220-50)

Power Cord

Quick Installation Guide

Resource CD