Mô tả
Physical Port
– 24 port 10/100/1000BASE-T Gigabit RJ45 copper.
– 2 100/1000BASE-X mini-GBIC/SFP slots.
– RJ45 console interface for switch basic management and setup.
– Reset button for system factory default.
Switching
– Hardware based 10/100Mbps, half / full duplex and 1000Mbps full duplex mode, flow control and auto-negotiation and auto MDI/MDI-X
– Features Store-and-Forward mode with wire-speed filtering and forwarding rates.
– IEEE 802.3x flow control for full duplex operation and back pressure for half duplex operation.
– 9K Jumbo frame.
– Automatic address learning and address aging.
– Supports CSMA/CD protocol.
Layer 2 Features
– Supports VLAN
– IEEE 802.1Q tagged VLAN.
– Provider Bridging (VLAN Q-in-Q) support (IEEE 802.1ad).
– Protocol VLAN.
– Voice VLAN.
– Private VLAN (Protected port).
– Management VLAN.
– GVRP.
– Supports Spanning Tree Protocol
– STP (Spanning Tree Protocol).
– RSTP (Rapid Spanning Tree Protocol).
– MSTP (Multiple Spanning Tree Protocol).
– STP BPDU Guard, BPDU Filtering and BPDU Forwarding.
– Supports Link Aggregation
– IEEE 802.3ad Link Aggregation Control Protocol (LACP).
– Cisco ether-channel (Static Trunk).
– Maximum 8 trunk groups, up to 8 ports per trunk group.
– Provides port mirror (many-to-1).
– Loop protection to avoid broadcast loops.
Quality of Service
– Ingress / Egress Rate Limit per port bandwidth control.
– Traffic classification.
– IEEE 802.1p CoS.
– DSCP / IP Precedence of IPv4 / IPv6 packets.
– Strict priority and Weighted Round Robin (WRR) CoS policies.
Multicast
– Supports IPv4 IGMP snooping v2 and v3.
– Supports IPv6 MLD snooping v1, v2.
– IGMP querier mode support.
– IGMP snooping port filtering.
– MLD snooping port filtering.
Security
– Storm Control support: Broadcast/ Unknown-Unicast/ Unknown-Multicast.
– Authentication
– IEEE 802.1X port-based network access authentication.
– Built-in RADIUS client to co-operate with the RADIUS servers.
– DHCP Option 82.
– RADIUS / TACACS+ authentication.
– Access Control List
– IPv4 / IPv6 IP-based ACL.
– IPv4 / IPv6 IP-based ACE.
– MAC-based ACL.
– MAC-based ACE.
– MAC Security
– Static MAC.
– MAC Filtering.
– Port security for source MAC address entries filtering.
– DHCP snooping to filter distrusted DHCP messages.
– Dynamic ARP inspection discards ARP packets with invalid MAC address to IP address binding.
– IP source guard prevents IP spoofing attacks.
– DoS attack prevention.
Management
– IPv4 and IPv6 dual stack management.
– Switch Management Interface.
– Local Command Line Interface.
– IPv4 / IPv6 Web switch management.
– Telnet Command Line Interface.
– SNMP v1, v2c and v3.
– HTTPs secure access.
– Built-in Trivial File Transfer Protocol (TFTP) client.
– Static and DHCP for IP address assignment.
– System Maintenance
– SNTP Network Time Protocol.
– Cable diagnostics.
– Link Layer Discovery Protocol (LLDP) Protocol and LLDP-MED.
– SNMP trap for interface Link Up and Link Down notification.
– Event message logging to remote Syslog server.
– Four RMON groups (history, statistics, alarms and events).
– PLANET Smart Discovery Utility.
Physical Port
– 24 port 10/100/1000BASE-T Gigabit RJ45 copper.
– 2 100/1000BASE-X mini-GBIC/SFP slots.
– RJ45 console interface for switch basic management and setup.
– Reset button for system factory default.
Switching
– Hardware based 10/100Mbps, half / full duplex and 1000Mbps full duplex mode, flow control and auto-negotiation and auto MDI/MDI-X
– Features Store-and-Forward mode with wire-speed filtering and forwarding rates.
– IEEE 802.3x flow control for full duplex operation and back pressure for half duplex operation.
– 9K Jumbo frame.
– Automatic address learning and address aging.
– Supports CSMA/CD protocol.
Layer 2 Features
– Supports VLAN
– IEEE 802.1Q tagged VLAN.
– Provider Bridging (VLAN Q-in-Q) support (IEEE 802.1ad).
– Protocol VLAN.
– Voice VLAN.
– Private VLAN (Protected port).
– Management VLAN.
– GVRP.
– Supports Spanning Tree Protocol
– STP (Spanning Tree Protocol).
– RSTP (Rapid Spanning Tree Protocol).
– MSTP (Multiple Spanning Tree Protocol).
– STP BPDU Guard, BPDU Filtering and BPDU Forwarding.
– Supports Link Aggregation
– IEEE 802.3ad Link Aggregation Control Protocol (LACP).
– Cisco ether-channel (Static Trunk).
– Maximum 8 trunk groups, up to 8 ports per trunk group.
– Provides port mirror (many-to-1).
– Loop protection to avoid broadcast loops.
Quality of Service
– Ingress / Egress Rate Limit per port bandwidth control.
– Traffic classification.
– IEEE 802.1p CoS.
– DSCP / IP Precedence of IPv4 / IPv6 packets.
– Strict priority and Weighted Round Robin (WRR) CoS policies.
Multicast
– Supports IPv4 IGMP snooping v2 and v3.
– Supports IPv6 MLD snooping v1, v2.
– IGMP querier mode support.
– IGMP snooping port filtering.
– MLD snooping port filtering.
Security
– Storm Control support: Broadcast/ Unknown-Unicast/ Unknown-Multicast.
– Authentication
– IEEE 802.1X port-based network access authentication.
– Built-in RADIUS client to co-operate with the RADIUS servers.
– DHCP Option 82.
– RADIUS / TACACS+ authentication.
– Access Control List
– IPv4 / IPv6 IP-based ACL.
– IPv4 / IPv6 IP-based ACE.
– MAC-based ACL.
– MAC-based ACE.
– MAC Security
– Static MAC.
– MAC Filtering.
– Port security for source MAC address entries filtering.
– DHCP snooping to filter distrusted DHCP messages.
– Dynamic ARP inspection discards ARP packets with invalid MAC address to IP address binding.
– IP source guard prevents IP spoofing attacks.
– DoS attack prevention.
Management
– IPv4 and IPv6 dual stack management.
– Switch Management Interface.
– Local Command Line Interface.
– IPv4 / IPv6 Web switch management.
– Telnet Command Line Interface.
– SNMP v1, v2c and v3.
– HTTPs secure access.
– Built-in Trivial File Transfer Protocol (TFTP) client.
– Static and DHCP for IP address assignment.
– System Maintenance
– SNTP Network Time Protocol.
– Cable diagnostics.
– Link Layer Discovery Protocol (LLDP) Protocol and LLDP-MED.
– SNMP trap for interface Link Up and Link Down notification.
– Event message logging to remote Syslog server.
– Four RMON groups (history, statistics, alarms and events).
– PLANET Smart Discovery Utility.
