Configurable Switch DGS-1100-06 / ME is equipped with 5-port 10/100 / 1000Base-T and SFP-1 port. Designed for network deployment Metro Ethernet, this switch is in safe housing and support functions to provide Multicast IPTV-service. 5 ports 10/100/1000 Mbit / s are equipped with built-in protection against static electricity to 6 kV. The presence of the optical port SFP enables construction of networks FTTx.
DGS-1100-06 / ME provides an opportunity to work with IPTV-services, or any other, based on the transmission of multicast traffic, enjoys growing demand in the market, thanks to the support functions such as IGMP Snooping, Limited IP Multicast (Limit multicast on IP-addresses) , ISM VLAN and MLD Snooping. Using these functions, enables optimum bandwidth while maintaining high quality data transmission. Function Limited IP Multicast allows you to create profiles of multicast and link them to ports or port ranges to allow or deny requests to connect to a particular group (channel) that are sent by users. Using profiles simplifies the management of IPTV service in case the user changes the package. When you use the ISM VLAN (IGMP Snooping Multicast VLAN) multicast traffic to effectively spending bandwidth transmitted in a separate VLAN. When you use the ISM VLAN configuration is necessary on the access switch, and the L3 switch level of aggregation. Bandwidth savings achieved in the case of viewing the same channel in different customer VLAN, it does not require a separate copy of the multicast traffic for each of them in the case of using the ISM VLAN. Function MLD Snooping multicast improves the efficiency and reduces the costs of the transition to IPv6.
High performance and fault tolerance
Switch DGS-1100-06 / ME supports a wide range of functions to ensure trouble-free operation, and simplifies management. Support for Loopback Detection prevents the formation of loops in the network. DGS-1100-06 / ME also supports QoS (Quality of Service). Packets may be classified based on the contents and distribute a different priority queue processing. The mechanism of prioritization helps to differentiate traffic based on quality of service requirements.
Bandwidth control allows network administrators to define throughput levels for each port with a minimum of 64 kbit / s for incoming and outgoing traffic. The switches also support the functional protection from the storm (Storm Control), which allows you to get rid of unnecessary traffic.
DGS-1100-06 / ME also supports the security features. Thanks to the Static MAC mechanism can allow access only to authorized devices. Port Security allows you to limit the number of MAC-addresses, studied at the port, and to prevent flood-attacks against overflow switching table.
DGS-1100-06 / ME supports authentication 802.1x port-based / host, and authentication based on local database or RADIUS-server. Administrators can also put unauthorized users in Guest VLAN and assign them limited access rights.
Setting the switch can be made via Telnet, SNMP and HTTP. Convenient Web-based interface for easy management.
Protocol LLDP (Link Layer Discovery Protocol) enables a network equipment to notify a LAN of its existence and characteristics, so in accordance with the result of the search can be easily applied to the detected device configuration, and a graphical image of the topology. In addition, the switch supports the Cable Diagnostics to check the status of network cables and determine the cause of malfunction.
Switch DGS-1100-06 / ME, administrators can quickly diagnose, and troubleshooting. The diagnostic function allows you to determine the length of cable connected and display information about its status. Support for this feature provides a convenient troubleshooting. In addition, DGS-1100-06 / ME supports IEEE802.3ah, link layer protocol, allows administrators to monitor the status of the network and quickly detect faults in the switch ports.