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Specifications

Appendix C

24-Port 10/100 + 2-Port 10/100/1000 Gigabit Advanced Smart Switch with 2 Combo SFPs

Appendix C:
Specifications

Specifications

Model

SLM224G2

Ports

24 RJ-45 connectors for

10BASE-T/100BASE-TX,

2 combo ports with RJ-45

connectors for

10BASE-T/100BASE-TX/

1000BASE-T, and miniGBIC/SFP

slots

Console port

Auto MDI/MDI-X

Auto-negotiate/Manual setting

Buttons

Reset

Cabling Type

UTP CAT 5 or better for

10BASE-T/100BASE-TX,

UTP CAT 5e or better for

1000BASE-T

LEDs

System, 10/100 Link/Act,

Gig/miniGBIC Link/Act and

Speed

Performance

Switching Capacity

8.8 Gbps, non-blocking

Forwarding Rate

6.55 Mpps wire-speed

performance

Layer 2

MAC table size

Number of VLANs

256 active VLANs (4096 range)

VLAN

Port-based and 802.1Q

Tag-based VLANs

Management VLAN

HOL Blocking

Head of line blocking

prevention

Management

Web User Interface

Built-in Web UI for easy

browser-based configuration

(HTTP)

SNMP

SNMP version 1, 2c with

support for traps

SNMP MIBs

RFC1213 MIB-2, RFC2863

Interface MIB, RFC2665

Ether-like MIB, RFC1493 Bridge

MIB, RFC2674 Extended Bridge

MIB (P-bridge, Q-bridge),

RFC2819 RMON MIB

(groups 1,2,3,9 only), RFC2737

Entity MIB, RFC 1215 Traps

RMON

Embedded Remote Monitoring

(RMON) software agent

supports four RMON groups

(history, statistics, alarms, and

events) for enhanced traffic

management, monitoring, and

analysis.

Firmware Upgrade

Web Browser upgrade (HTTP)

and TFTP

Port Mirroring

Traffic on a port can be

mirrored to another port for

analysis with a network

analyzer or RMON probe.

Other Management

Port Mirroring

DHCP/BootP Client

SNTP

Cable Diagnostics

PING

System Log

Configuration upload and

backup via HTTP or TFTP

Security

802.1X - RADIUS

Authentication. MD5

Encryption

Port Security - MAC-Based

Filtering

Management Access Control

Availability

Link Aggregation

Link Aggregation using IEEE

802.3ad LACP

Up to 2 groups with up to 4

ports per group for FE ports,

1 group for GE ports

Storm Control

Broadcast, Multicast and

Unknown Unicast

Spanning Tree

IEEE 802.1D Spanning Tree,

IEEE 802.1w Rapid Spanning

Tree, IEEE 802.1s Multiple

Spanning Tree

IGMP Snooping

IGMP (v1/v2) snooping

provides for fast client joins

and leaves of multicast streams

and limits bandwidth-intensive

video traffic to only the

requestors. Support 128

Содержание SLM224G2

Страница 1: ...USER GUIDE BUSINESS SERIES 24 Port 10 100 2 Port 10 100 1000 Gigabit Advanced Smart Switch with 2 Combo SFPs Model SLM224G2...

Страница 2: ...web browser you may have to add http in front of the web address Resource Website Linksys www linksys com Linksys International www linksys com international Glossary www linksys com glossary Network...

Страница 3: ...Chapter 4 Configuration Using the Console Interface 7 Overview 7 Configuring the HyperTerminal Application 7 Login 7 Configuring the Switch through the Console Interface 8 Chapter 5 Advanced Configura...

Страница 4: ...ree 25 Spanning Tree RSTP 25 Spanning Tree MSTP Properties 27 Spanning Tree MSTP Port Settings 27 Spanning Tree MSTP Instance Settings 28 Spanning Tree MSTP Interface Settings 29 Multicast 29 Multicas...

Страница 5: ...39 Fiber Optic Cabling 39 Appendix B Glossary 40 Appendix C Specifications 44 Appendix D Warranty Information 46 Appendix E Regulatory Information 47 FCC Statement 47 Safety Notices 47 Industry Canad...

Страница 6: ...voice and video traffic over data traffic Individual users or applications can also be prioritized above others using various Class of Serviceoptions byport Layer2priority 802 1p andLayer 3 priority...

Страница 7: ...ptimum transmission mode half or full duplex and data rate 10 100 or 1000 Mbps can be selected automatically if this feature is also supported by the attached device If a device connectedtooneofthesep...

Страница 8: ...AC power Console The Switch is equipped with a serial port labeled Console located on the back of the switch that allows you to connect to a computer s serial port for configuration purposes using th...

Страница 9: ...cables that are used for 100BASE TX connections should also work for 1000Base T providing that all four wire pairs are connected However it is recommended that for all critical connections or any new...

Страница 10: ...supply wiring Appropriate consideration of equipment nameplate ratings should be used when addressing this concern Reliable Earthing Reliable earthing of rack mounted equipment should be maintained Pa...

Страница 11: ...e port s corresponding LED will light up on the Switch Uplinking the Switch To uplink the Switch connect one end of a Cat 5 or better Ethernet network cable into one of the gigabit ports and thenconne...

Страница 12: ...of the Switch Configuring the HyperTerminal Application Click the Start button Select Programs Accessories Communications HyperTerminal Start Programs Accessories Communications HyperTerminal Enter a...

Страница 13: ...work dhcp enable disable Mgmt VLAN Configure the Management VLAN Syntax network mgmt vlan vid Password Change the admin password You will be prompted to enter the old password a new password and to co...

Страница 14: ...with time Now Displays the current time time zone and daylight saving status Syntax time now Set Configure the Switch s time manually Syntax time set YYYY MM DD HH MM SS Tzlist Displays the time zone...

Страница 15: ...ch tab contains screens that will help you configure and manage the Switch Setup Summary The Summary screen displays a summary of Switch information The settings cannot be modified from the Summary sc...

Страница 16: ...c will allow you to enter a static IP address subnet mask and default gateway using the text field provided Selecting DHCP disables these text fields and the Switch attempts to obtain an IP address au...

Страница 17: ...de on ports whenever possible to double the throughput of switch connections Flow control should also be enabled to control network traffic during periods of congestion and prevent the loss of packets...

Страница 18: ...egate link LAG An aggregated link offers a dramatic increase in bandwidth for network segments where bottlenecks exist as well as providing a fault tolerant link between two devices You can create up...

Страница 19: ...ent by allowing you to move devices to a new VLAN without having to change any physical connections VLANs can be easily organized to reflect departmental groups such as Marketing or R D usage groups s...

Страница 20: ...rry VLAN or CoS information NOTE An interface must be assigned to at least one group as an untagged port Tagged The interface is a member of the VLAN All packets transmitted by the port will be tagged...

Страница 21: ...n errors and overall traffic rates The History Control Table allows you to add edit and delete collection entries or to select a specific index entry and then view the historical data in table form St...

Страница 22: ...he number of fragments packets with less than 64 octets excluding framing bits but including FCS octets received on the interface since the device was last refreshed Jabbers Displays the total number...

Страница 23: ...val Sec Defines the time interval in seconds over which data is sampled and compared with the rising or falling threshold Interface The selected interface on the Switch Counter Selects the counter var...

Страница 24: ...d values are Supplicant Logoff 1 Port Failure 2 Supplicant Restart 3 Reauthentication Failure 4 AuthControlledPortControl set to ForceUnauthorized 5 Port Re initialization 6 Port Administratively Disa...

Страница 25: ...ther depending on the configuration of the client software and the RADIUS server The authentication method must be MD5 The client responds to the appropriate method with its credentials such as a pass...

Страница 26: ...dicates the port number for which storm control is enabled Storm Control Type Specifies the Storm Control Type currently enabled on the device The possible field values are Disabled Disable Storm Cont...

Страница 27: ...t you would like to add QoS Network traffic is usually unpredictable and the only basic assurance that can be offered is best effort traffic delivery To overcome this challenge Quality of Service QoS...

Страница 28: ...s IEEE 802 1p and 802 1Q tags to prioritize incoming traffic based on input from the end station application These functions can be used to provide independent priorities for delay sensitive data and...

Страница 29: ...ode Flow Diagram Mode Set the QoS Mode to one of the following options QoS Disabled Disables QoS functionality DSCP Based QoS When this option is selected DSCP mapping determines the packet queue IP P...

Страница 30: ...in your network to ensure that only one route exists between any two stations on the network and provide backup links which automatically take over when a primary link goes down SpanningTree RSTP Whi...

Страница 31: ...s the port is not participating in the Spanning Tree Click Save Port Settings to save the changes Edit RSTP Port Settings Spanning Tree RSTP Edit RSTP Port Settings Port Select the port range to confi...

Страница 32: ...s and LAN segments with a single Common and Internal Spanning Tree CIST The CIST is formed as a result of the running spanning tree algorithm between switches that support the STP RSTP MSTP protocols...

Страница 33: ...interface to forced STP compatible mode However you can also use the Migration Check Protocol to manually verify the appropriate BPDU format RSTP or STP compatible to send on the selected interfaces C...

Страница 34: ...ckets to root switch Designated Indicates that the port via which the designated switch is attached to the LAN Alternate Provides an alternate path to the root switch from the root interface Backup Pr...

Страница 35: ...GMP Query out of that port and removes the entry from its list Range 5 25 Default 10 Last member Query Interval Set the maximum amount oftimebetweengroup specificquerymessages including those sent in...

Страница 36: ...MP Simple Network Management Protocol SNMP is a communication protocol designed specifically for managing devices on a network Equipment commonly managed with SNMP includes switches routers and host c...

Страница 37: ...is defined for the group Access Read This options enables disables management access to read only AccessWrite This options enables disables management access to write only SNMP Group Membership The Gr...

Страница 38: ...munity Remote Station IP Indicates the management IP address of the SNMP Community Group Name Indicates the group name to which the SNMP Community belongs to SNMP Notification Settings SNMP Notificati...

Страница 39: ...Settings to save the changes Admin Static Address Switches store the addresses for all known devices in a forwarding database This information is used to forward traffic directly between the inbound a...

Страница 40: ...ID Displays the VLAN ID associated with the source MAC address Port Displays the port associated with the source MAC address Status Displays the status of the source MAC addresses Click Reload Address...

Страница 41: ...t are displayed in the table Admin Save Configuration The Save Configuration screen allows you to save and load configuration information using your Web browser Admin Save Configuration Via HTTP Upgra...

Страница 42: ...ocation To save the firmware file perform the following steps Click the Proceed button Click the Save button Select a location to save the file to and click Save Click the Close button ViaTFTP Defines...

Страница 43: ...a chronological order that are saved in RAM Cache Admin Memory Logs No Displays the log number Index Indicates the global sequence number for the log Level Indicates the severity of the log Category I...

Страница 44: ...f data per second the signaling hardware currently on the market can handle no more than a few gigabits of data per second Fiber cables come with two main connector types The most commonly used fiber...

Страница 45: ...Indicates that traffic is assigned to the lowest priority queue and packet delivery is not guaranteed Bit A binary digit Boot To start a device and cause it to start executing instructions Browser An...

Страница 46: ...emented by the higher speed device refraining from sending packets FTP File Transfer Protocol A protocol used to transfer files over a TCP IP network Full Duplex The ability of a networking device to...

Страница 47: ...QoS allows network managers to decide how and what network traffic is forwarded according to priorities application types and source and destination addresses RADIUS Remote Authentication Dial In Use...

Страница 48: ...ted groups TX Rate Transmission Rate UDP User Data Protocol Communication protocol that transmits packets but does not guarantee their delivery Upgrade To replace existing software or firmware with a...

Страница 49: ...B RFC1493 Bridge MIB RFC2674 Extended Bridge MIB P bridge Q bridge RFC2819 RMON MIB groups 1 2 3 9 only RFC2737 Entity MIB RFC 1215 Traps RMON Embedded Remote Monitoring RMON software agent supports f...

Страница 50: ...Standards 802 3 10BASE T Ethernet 802 3u 100BASE TX Fast Ethernet 802 3ab 1000BASE T Gigabit Ethernet 802 3z Gigabit Ethernet 802 3x Flow Control 802 3 ad LACP 802 1D STP 802 1Q p VLAN 802 1w Rapid S...

Страница 51: ...Somejurisdictions do not allow limitations on how long an implied warranty lasts so the above limitation may not apply to You This warranty gives You specific legal rights and You may also have other...

Страница 52: ...devices Connect the equipment to an outlet other than the receiver s Consult a dealer or an experienced radio TV technician for assistance Safety Notices Caution To reduce the risk of fire use only No...

Страница 53: ...o m stn mi ady Spr vn likvidace a recyklace pom h p edch zet potenci ln m negativn m dopad m na ivotn prost ed a lidsk zdrav Podrobn j informace o likvidaci star ho vybaven si laskav vy dejte od m stn...

Страница 54: ...Il est de votre responsabilit de jeter ce mat riel ainsi que tout autre mat riel lectrique ou lectronique par les moyens de collecte indiqu s par le gouvernement et les pouvoirs publics des collectivi...

Страница 55: ...s ben Ha elavult berendez seinek felsz mol s hoz tov bbi r szletes inform ci ra van sz ks ge k rj k l pjen kapcsolatba a helyi hat s gokkal a hullad kfeldolgoz si szolg lattal vagy azzal zlettel ahol...

Страница 56: ...vna likvid cia a recykl cia pom e zabr ni pr padn m negat vnym dopadom na ivotn prostredie a zdravie ud Ak m te z ujem o podrobnej ie inform cie o likvid cii star ho zariadenia obr te sa pros m na mi...

Страница 57: ...s Contact Information Website http www linksys com E Mail support linksys com FTP Site ftp linksys com Advice Line 800 546 5797 LINKSYS Support 800 326 7114 RMA Return Merchandise Authorization 949 82...

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