Amer Networks SS2R48G4i V2 - Manual (Page 14)

SS2R24G4i/SS2R48G4i
3
„ TRUNK
The switch supports IEEE802.3ad standard TRUNK. It can also realize link redundancy and traffic
load balance.
„ IGMP Snooping
The switch supports multicast applications which are based on IGMP Snooping mechanism, and
as a result, it can realize all kinds of multicast services, diminish the network traffic and meet the
requirement of multicast services like multimedia playing, remote teaching and entertainment.
„ Broadcast Storm Control
The switch supports broadcast storm control, can effectively control broadcast storm, decrease
useless occupancy of bandwidth, and increase the overall performance of network.
„ Spanning tree
The switch supports IEEE802.1D spanning tree and IEEE802.1w rapid spanning tree. Spanning
tree can effectively avoid loop, and at the same time, create a redundant backup for the link.
„ Port Image
The switch supports port Image, which can mirror the inbound/outbound traffic of one or more ports
to another port, in order to detect relative information of data. This function can be used to debug
network faults and monitor traffic.
„ DHCP Server, Client
The switch supports DHCP server, can dynamically allocate IP addresses for equipment, and bind
MAC with IP by designating IP for a specified MAC.
„ RADIUS
The switch supports RADIUS(Remote Authentication Dial In User Service). RADIUS allows users
to authenticate identity via IEEE802.1x protocol.
„
Complete Network Management
The switch can do out-of-band and in-band management via Console, Telnet, Web and SNMP.
Console and Telnet management support standard CLI( Command Line Interface). Web management
provides a remote browsing graphic management interface to make management more direct and
convenient, to enable fast check of working state and to do real-time configuration management. SNMP
management is in accordance with V1, V2C and V3 standard version, supporting Ether-Like MIB,
Bridge MIB and MIB II, as well as standard management information libraries including RMON 1/2/3/9
MI etc.
The SS2R24/48G4i switch also supports SSH protocol to maximumly ensure the safety of
configuration management. What’s more, the SS2R24/48G4i switch provide an unique function to
manage and set the IP of workstations, enabling the switch to automatically filter invalid remote network
management access and guaranteeing the efficiency, security and coherence of remote network
management access.
1.1.3 Main Features
„ Applying Store-and-Forward switch mode to ensure block-free transmission.
„ All of the RJ-45 ports support MDI/MDI-X self-adaptation, can be conveniently cascade connected
to other switcher using straight-through twisted pair.
„ Providing Console port.
„ Allowing users to check the working state and statistic information of ports.
„ Can be rebooted locally and remotely to reset the switch to the default configuration.