Linksys SLM2008 Скачать руководство пользователя страница 22

18

Glossary

5-Port and 8-Port 10/100/1000 Ggabt Smart Swtch wth PD and AC Power

Appendx A

MAC  (Meda  Access  Control)  Address 

The  unique 

address that a manufacturer assigns to each networking 
device.

Mask 

A filter that includes or excludes certain values, for 

example parts of an IP address.

Mbps  (MegaBts  Per  Second) 

One  million  bits  per 

second; a unit of measurement for data transmission.

MD5 (Message Dgest 5) 

An algorithm that produces a 

128-bit hash. MD5 is a variation of MD4, and increases MD4 
security. MD5 verifies the integrity of the communication 
and authenticates the origin of the communication.

MDI (Meda Dependent Interface) 

A cable used for end 

stations.

MDIX (Meda Dependent Interface wth Crossover) 

cable used for hubs and switches.

MIB  (Management  Informaton  Base) 

MIBs  contain 

information  describing  specific  aspects  of  network 
components.

Multcast 

Transmits copies of a single packet to multiple 

ports.

Network 

A series of computers or devices connected for 

the purpose of data sharing, storage, and/or transmission 
between users.

NMS (Network Management System) 

An interface that 

provides a method of managing a system.

OID  (Object  Identfer) 

Used  by  SNMP  to  identify 

managed objects. In the SNMP Manager/Agent network 
management paradigm, each managed object must have 
an OID to identify it.

Packet 

A unit of data sent over a network.

Png  (Packet  INternet  Groper) 

An  Internet  utility  used 

to determine whether a particular IP address is online.

Polcng 

Determines if traffic levels are within a specified 

profile. Policing manages the maximum traffic rate used 
to send or receive packets on an interface.

Port 

The connection point on a computer or networking 

device used for plugging in cables or adapters. 

Port Mrrorng 

Monitors and mirrors network traffic by 

forwarding  copies  of  incoming  and  outgoing  packets 
from one port to a monitoring port.

Power  over  Ethernet  (PoE) 

A  technology  enabling  an 

Ethernet network cable to deliver both data and power.

QoS (Qualty of Servce) 

Provides  policies  that  contain 

sets  of  filters  (rules).  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  Authentcaton  Dal-In  User 
Servce)  

A protocol that uses an authentication server to 

control network access.

RJ-5 (Regstered Jack-5) 

An Ethernet connector that 

holds up to eight wires.

RMON 

(Remote 

Montorng) 

Provides 

network 

information to be collected from a single workstation.

Router 

A  networking  device  that  connects  multiple 

networks together.

RSTP (Rapd Spannng Tree Protocol) 

Detects and uses 

network topologies that allow a faster convergence of the 
spanning tree, without creating forwarding loops.

Server 

Any computer whose function in a network is to 

provide  user  access  to  files,  printing,  communications, 
and other services. 

SMTP (Smple Mal Transfer Protocol) 

The standard e-

mail protocol on the Internet.

SNMP  (Smple  Network  Management  Protocol) 

widely used network monitoring and control protocol.

SSH 

Secure Shell. A utility that uses strong authentication 

and secure communications to log in to another computer 
over a network.

SSL  (Secure  Socket  Layer) 

Encryption  technology  for 

the Internet used to provide secure transactions, such as 
the transmission of credit card numbers for e-commerce.

Statc IP Address 

A fixed address assigned to a computer 

or device that is connected to a network.

STP (Spannng Tree Protocol) 

Prevents loops in network 

traffic.  The  Spanning  Tree  Protocol  (STP)  provides  tree 
topography for any arrangement of bridges. STP provides 
one path between end stations on a network, eliminating 
loops.

Subnet  (Sub-network) 

Subnets  are  portions  of  a 

network  that  share  a  common  address  component.  In 
TCP/IP  networks,  devices  that  share  a  prefix  are  part  of 
the same subnet. For example, all devices with a prefix of 
157.100.100.100 are part of the same subnet.

Subnet Mask 

An address code that determines the size 

of the network.

Swtch 

Filters  and  forwards  packets  between  LAN 

segments. Switches support any packet protocol type.

  (Termnal  Access  Controller  Access  Control 
System Plus) 

Proprietary Cisco enhancement to Terminal 

Access Controller Access Control System (TACACS). Provides 
additional support for authentication, authorization, and 
accounting.

Содержание SLM2008

Страница 1: ...USER GUIDE BUSINESS SERIES 5 Port and 8 Port 10 100 1000 Gigabit Smart Switch with PD and AC Power Model SLM2005 SLM2008 ...

Страница 2: ...bsite address or e mail address Online Resources Most web browsers allow you to enter the web address without adding the http in front of the address This User Guide will refer to websites without including http in front of the address Some older web browsers may require you to add it Resource Website Linksys www linksys com Linksys International www linksys com international Glossary www linksys ...

Страница 3: ... 4 Hardware Installation 4 Chapter 4 Advanced Configuration 5 Setup 5 System System Settings 5 Port Port Settings 6 Port Static Link Aggregation 6 Port LACP Settings 6 Port LACP Status 7 VLAN VLAN Settings 7 VLAN VLAN Port Settings 7 Security 802 1X Settings 8 Security 802 1X Parameter 9 Security Static MAC Address 9 Security Management Access List 9 Security Storm Control 10 Rate Threshold 10 QoS...

Страница 4: ...guration 14 Admin Firmware Upgrade 15 Appendix A Glossary 16 Appendix B Specifications 20 SLM2005 20 SLM2008 21 Appendix C Warranty and Regulatory Information 22 Limited Warranty 22 FCC Statement 23 Safety Notices 23 Industry Canada Statement 23 Règlement d Industry Canada 23 User Information for Consumer Products Covered by EU Directive 2002 96 EC on Waste Electric and Electronic Equipment WEEE 2...

Страница 5: ...o The 4 priority queues together with the Weighted Round Robin and Strict Priority scheduling techniques facilitate efficient coexistence of real time traffic with data traffic allowing them each to meet their QoS needs Individual users or applications can be prioritized above others using various Class of Service options by port layer 2 priority 802 1p and layer 3 priority TOS or DSCP Intelligent...

Страница 6: ...ort you will need to use Category 5e or better network cable Ethernet 1 5 or 1 8 These RJ 45 ports support network speeds of either 10Mbps 100Mbps or 1000Mbpsandcanoperateinhalfandfull duplex modes Auto sensing technology enables each port to automatically detect the speed of the device connected to it and adjust its speed and duplex accordingly Side Panels The Reset button and Power port are loca...

Страница 7: ... Category 5 UTP 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 cable installations Category 5e enhanced Category 5 or Category 6 cable should be used The Category 5e specification includes test parameters that are only recommendations for Category...

Страница 8: ...l to drill precise spacing Wall Mounting Template 1 2 3 4 5 Desktop Placement Place the Switch on a desktop near an AC power source Keep enough ventilation space for the switch and check the environmental restrictions mentioned in Appendix B Specifications as you are placing the Switch Connect the Switch to network devices according to the Hardware Installation instructions below Hardware Installa...

Страница 9: ...t Gateway Displays the IP address of the gateway between this device and management stations that exist on other network segments The default value is 0 0 0 0 DHCP Server The IP address of the DHCP server Enable DHCP When enabled the Switch will attempt to obtain an IP address from a DHCP server on your network If an IP address is not obtained the Switch will use the IP address defined in the IP A...

Страница 10: ...bles the port Flow Control Indicates whether flow control is enabled or not LAG Indicates whether the port is a LAG member Enable Jumbo Frames Selecting this enables Jumbo Frame support up to 9KB Be sure to click Save Settings to retain any changes Port Static Link Aggregation You can create multiple links between devices that work as one virtual aggregate link LAG An aggregated link offers a dram...

Страница 11: ...s to ports located on the same switch VLAN VLAN Settings A VLAN is a group of ports that can be located anywhere in the network but communicate as though they belong to the same physical segment VLANs help to simplify network management 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 a...

Страница 12: ...bmit credentials for authentication Access to all switch ports in a network can be centrally controlled from a server which means that authorized users can use the same credentials for authentication from any point within the network This Switch uses the Extensible Authentication Protocol over LANs EAPOL to exchange authentication protocol messages with the client and a remote RADIUS authenticatio...

Страница 13: ...client identity lookup process that runs between the Switch and authentication server also needs to be configured These parameters are described in this section Security 802 1X Parameter Enable Reauthentication Enables re authentication Reauthtentication Period 1 3600 seconds Sets the time period after which a connected client must be re authenticated The default value is 3600 seconds EAP Timeout ...

Страница 14: ...res that network traffic is prioritized according to specified criteria and that specific traffic receives preferential treatment QoS in the network optimizes network performance and entails two basic facilities Classifying incoming traffic into handling classes based on an attribute including The ingress interface Packet content A combination of these attributes Providing various mechanisms for d...

Страница 15: ...y default all ports are set to high priority DSCP The Switch supports a common method of prioritizing IP traffic to meet application requirements Traffic priorities can be mapped to one of 4 priority queues based on the DSCP Differentiated Services Code Point value DSCP Settings DSCP Settings enable mapping DSCP values to specific priority levels The default DSCP settings are shown in the followin...

Страница 16: ...hanges STP STP Status From the STP Status screen you will see the STP Status for each VLAN Bridge and for each port STP STP Status STPVLAN Bridge Overview VLAN ID The VLAN ID that has been assigned to the interface Bridge ID A unique identifier for this bridge consisting of the bridge priority and MAC address where the address is taken from the Switch system Hello Time Displays the Hello Time valu...

Страница 17: ...GMP v2 report packets that have been received by the Switch v2 Leaves Displays the number of IGMP v2 leave packets that have been received by the Switch Multicast IGMP Settings WhenIGMPSnoopingisenabledglobally allIGMPpackets are forwarded to the CPU The CPU analyzes the incoming packets and determines The ports that want to join which Multicast groups and issue the IGMP join packet The ports that...

Страница 18: ...mirroring transmit and receive Click Save Settings to save any changes Admin Factory Default Restores the Switch s factory default settings Admin Factory Default Click the Restore to Default button then it will restore the factory default settings to the switch Admin Reboot Restarts the Switch retaining the current configuration settings Admin Reboot Click the Reboot button then it will restart th...

Страница 19: ...ith PD and AC Power Admin Firmware Upgrade Allows you to upgrade the firmware using your Web browser Admin FIrmware Upgrade Firmware Upgrade To do so perform the following steps Click the Browse button Locate the appropriate file and click Open Click the Proceed button to load the file 1 2 3 ...

Страница 20: ...icates 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 application program that provides a way to look at and interact with all the information on the World Wide Web Bridge A device that connect two networks Bridges are hardwarespecific howevertheyareprotoco...

Страница 21: ...ted 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 receive and transmit data simultaneously GARP General Attributes Registration Protocol Registers client stations into a multicast domain Gateway A device that interconnects networks with different incompa...

Страница 22: ... 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 User Service A protocol that uses an authentication server to control network access RJ 45 Registered Jack 45 An Ethernet connector that holds up to eight wires RMON Remote Monitoring Provides network inform...

Страница 23: ...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 newer version Upload To transmit a file over a network URL Uniform Resource Locator The address of a file located on the Internet VLAN Virtual Local Area Networks Logical subgroups that constitute a Local...

Страница 24: ...ment RADIUS Port Mirroring DHCP Client PING Security IEEE 802 1X 802 1X RADIUS Authentication MD5 Encryption Availability Link Aggregation Link Aggregation using IEEE 802 3ad LACP Up to 5 Ports in up to 2 Groups Storm Control Broadcast and Multicast Spanning Tree IEEE 802 1D Spanning Tree IGMP Snooping IGMP v1 v2 Snooping Limits Bandwidth Intensive Video Traffic to only the Requestors Supports 16 ...

Страница 25: ...ort Mirroring DHCP Client PING Security IEEE 802 1X 802 1X RADIUS Authentication MD5 Encryption Availability Link Aggregation Link Aggregation using IEEE 802 3ad LACP Up to 8 Ports in up to 2 Groups Storm Control Broadcast and Multicast Spanning Tree IEEE 802 1D Spanning Tree IGMP Snooping IGMP v1 v2 Snooping Limits Bandwidth Intensive Video Traffic to Only the Requestors Supports 16 Multicast Gro...

Страница 26: ...XPRESS OR IMPLIED CONDITIONS REPRESENTATIONS AND WARRANTIES INCLUDING ANY IMPLIED WARRANTY OF NON INFRINGEMENT ARE DISCLAIMED Some jurisdictions 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 rights which vary by jurisdiction This warranty does not apply if the Pro...

Страница 27: ...ipment 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 26 AWG or larger telecommunication line cord Do not use this product near water for example in a wet basement or near a swimming pool Avoid using this product during an electrical storm There may be a remote risk of electr...

Страница 28: ...ích Evropské unie Evropská směrnice 2002 96 ES zakazuje aby zařízení označené tímto symbolem na produktu anebo na obalu bylo likvidováno s netříděným komunálním odpadem Tento symbol udává že daný produkt musí být likvidován odděleně od běžného komunálního odpadu Odpovídáte za likvidaci tohoto produktu a dalších elektrických a elektronických zařízení prostřednictvím určených sběrných míst stanovený...

Страница 29: ...ιψης ή το κατάστημα από το οποίο αγοράσατε το προϊόν Français French Informations environnementales pour les clients de l Union européenne La directive européenne 2002 96 CE exige que l équipement sur lequel est apposé ce symbole sur le produit et ou son emballage ne soit pas jeté avec les autres ordures ménagères Ce symbole indique que le produit doit être éliminé dans un circuit distinct de celu...

Страница 30: ...k megelõzésében Ha elavult berendezéseinek felszámolásához további részletes információra van szüksége kérjük lépjen kapcsolatba a helyi hatóságokkal a hulladékfeldolgozási szolgálattal vagy azzal üzlettel ahol a terméket vásárolta Nederlands Dutch Milieu informatie voor klanten in de Europese Unie DeEuropeseRichtlijn2002 96 ECschrijftvoordatapparatuurdie is voorzien van dit symbool op het product...

Страница 31: ... likvidácia a recyklácia pomôže zabrániť prípadným negatívnym dopadom na životné prostredie a zdravie ľudí Ak máte záujem o podrobnejšie informácie o likvidácii starého zariadenia obráťte sa prosím na miestne orgány organizácie zaoberajúce sa likvidáciou odpadov alebo obchod v ktorom ste si produkt zakúpili Slovenčina Slovene Okoljske informacije za stranke v Evropski uniji Evropska direktiva 2002...

Страница 32: ...t Informat on 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 949 823 3000 Fax 949 823 3002 NOTE Details on warranty and RMA issues can be found in the Warranty and Regulatory Information section of this Guide 7052310A RR_LB0412 10 ...

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