Bedienungsanleitung D-LINK DES-1210-28

[. . . ] Management options for the switches include SNMP, Web Management, SmartConsole Utility, and Compact Command Lines. The series also supports ACL filtering and D-Link's Safeguard Engine. Furthermore, the DES-1210-28/52 uses Auto Voice VLAN, ensuring higher priority for voice traffic. [. . . ] QoS, Bandwidth Control The switches are perfect for deployment in a VoIP environment, as they support Auto Voice VLAN and Differentiated Services Code Point (DSCP) QoS for VoIP application. Auto Voice VLAN will automatically place voice traffic from an IP phone to an assigned VLAN and by doing so enhance the VoIP service. With a higher priority and individual VLAN, this feature guarantees the quality and security of VoIP traffic. DSCP marks parts of an IP packet, enabling different levels of service to be assigned for network traffic. With Bandwidth Control, the network administrator can reserve bandwidth for important functions that require a larger bandwidth or might have high priority. Secure your Network D-Link's innovative Safeguard Engine function protects the switches against traffic flooding caused by virus attacks. The switches support 802. 1X portbased authentication, allowing the network to be authenticated through external RADIUS servers. In addition, the Access Control List (ACL) feature enhances network security and helps to protect the internal IT network. With the IP-MAC-Port Binding (DHCP Snooping) feature, the switch snoops DHCP information in order to automatically learn IP-MACPort Binding pairs and create a white list. Whenever cyber crime or hacking attempts are found, the IP change is kept under control and the location of the IP address becomes traceable. For added security, the DHCP Server Screening feature screens rogue DHCP server packets from user ports to prevent unauthorized IP assignment. Versatile Management The new generation of Web Smart Switches provides growing businesses simple and easy management of their network using an intuitive SmartConsole utility or a web-based management interface that enables administrators to remotely control their network down to the port level. The SmartConsole easily allows customers to discover multiple D-Link Web Smart Switches within the same L2 network segment. With this utility, users do not need to change the IP address of their PC and it also provides an easy initial setting of the Smart Switches. Switches within the same L2 network segment that are connected to the user's local PC are displayed on screen for instant access. This allows extensive switch configuration settings and basic configuration of discovered devices such as password changes and firmware upgrades. The DES-1210 Series also supports D-View 6. 0 and Compact Command Line Interface (CLI) through Telnet. D-View 6. 0 is a Network Management System that allows for the central management of critical network characteristics such as availability, reliability, resilience, and security in a consistent way. [. . . ] 64 entries SSL* Supports v1/v2/v3 Supports IPv4 MIB MIB II Bridge MIB SNMPv2 MIB MIB Traps Convention Interface Group MIB Private MIB Management Web-based GUI Compact CLI through Telnet Telnet Server TFTP Client SNMP Supports v1/v2/v3* SNMP Trap Trap for SmartConsole Utility System Log Max. 500 log entries Supports IPv4 log server BootP/DHCP Client Time Setting SNTP * Available in future release Optional Products Optional SFP Transceivers DEM-310GT DEM-311GT DEM-312GT2 DEM-314GT DEM-315GT DEM-210 DEM-211 1000BASE-LX, Single-mode, 10km 1000BASE-SX, Multi-mode, 550m 1000BASE-SX, Multi-mode, 2km 1000BASE-LX, Single-mode, 50km 1000BASE-LX, Single-mode, 80km 100BASE-FX, Single-mode, 15km 100BASE-FX, Multi-mode, 2km Optional WDM SFP Transceivers DEM-220T DEM-220R DEM-330T DEM-330R 100BASE-BX, Wavelength Tx:1550nm Rx:1310nm, Single-mode, 20km 100BASE-BX, Wavelength Tx:1310nm Rx:1550nm, Single-mode, 20km 1000BASE-LX, Wavelength Tx:1550nm Rx:1310nm, Single-mode, 10km 1000BASE-LX, Wavelength Tx:1310nm Rx:1550nm, Single-mode, 10km DEM-331T DEM-331R 1000BASE-LX, Wavelength Tx:1550nm Rx:1310nm, Single-mode, 40km 1000BASE-LX, Wavelength Tx:1310nm Rx:1550nm, Single-mode, 40km C US ACN 052 202 838 I D-Link Corporation No. 289 Xinhu 3rd Road, Neihu, Taipei 114, Taiwan Specifications are subject to change without notice. [. . . ]