D-Link DSL-2320B - 24 Mbps DSL Modem Guía de usuario descargar pdf (Pagina 60)

D-Link Product Guide 2008

Features & Benefits

LAN SWITCHES

WEB SMART SWITCHES

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» Easy access to the switch from a local

PC.

» No need to type in any IP address or

subnet, all switches connected on the

network are displayed on the screen for

instant access.

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» Allows switch access from any location

on the network or from a remote site,

using a web-browser.

» Allows extensive switch configuration

setting, which can be backed up for

duplication in other switches



» Switches can be polled for information

about their status. Traps of abnormal

events can be sent out.

» Switches can be integrated with other

third-party devices for management in

an SNMP environment.





» Include IGMP snooping, port

mirroring, Spanning Tree and port

trunks, important functions enhance

performance and network resiliency.



» 802.1Q VLAN Tagging enhances

network security and performance.

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» 802.1p Priority Queues enables users

to run streaming multimedia and VoIP

applications.

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» MAC address filters to screen access to

network.

» 802.1X port-based authentication

allows the network to be configured with

external RADIUS servers.



» Prevents ARP broadcast storm and

protocol-based attacks.

» ASIC is used to execute this prevention

task to offload switch’s CPU workload.



» Automatically Power Down Ports that

Have No Link.

The Web Smart switches are cost-effective LAN switches designed mainly to

enhance the performance and security of small business networks. They provide

many advanced features while maintaining the ease-of-use and basic cost

characteristics of the unmanaged switches. Businesses with limited IT resources

can deploy these switches to set up a manageable network without having to go

through complex SNMP management.

The Web Smart switches can be configured from any network computer through

an Internet browser, dispensing users of the need to set up consoles and connect

console cables. All switches are automatically discovered and displayed on a

network topology. From a network station, network administrators can monitor

network status and statistics and receive traps of system events or port errors.

The Web Smart switches with 802.3af Power over Ethernet (PoE) carry electric

power over the Ethernet cables. These switches are useful for surveillance and

wireless networks, where cameras and access points typically need to be located at

out-of-the-way locations, such as on the ceilings or rooftops, for maximum coverage.

By transmitting remote power through the standard network cabling, these PoE

switches provide a centralized power source for IP phones, cameras and wireless

AP, eliminating the need for individual power cabling to these devices.

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● 24 10/100BASE-TX Ports

● 2 Combo 10/100/1000BASE-T/SFP

● 2 10/100/1000BASE-T Ports

● 12.8Gbps Switch Capacity

24-Port Ethernet Switch

● 24 10/100BASE-TX Ports

(All Ports with 802.3af PoE)

● 2 Combo 10/100/1000BASE-T/SFP

● 2 10/100/1000BASE-T Ports

● 12.8Gbps Switch Capacity

24-Port PoE Ethernet Switch

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