Switch, ZyXEL Dimension ES-1528 ZyXEL Dimension ES-1528Standard ComplianceIEEE 802.3 10..

Switch, ZyXEL Dimension ES-1528

ZyXEL Dimension ES-1528

Standard Compliance

IEEE 802.3 10Base-T Ethernet
IEEE 802.3u 100Base-Tx Ethernet
IEEE 802.ab 1000Base-T Ethernet
IEEE 802.3z
IEEE 802.3x flow control
IEEE 802.1p class of service, priority protocols
IEEE 802.1Q VLAN tagging
IEEE 802.3ad LACP aggregation
Traffic Management and QoS

Rate limiting: port-based bandwidth control with 7 grades (64 kbps, 256 kbps, 1 Mbps, 10 Mbps, 64 Mbps, 100 Mbps, 1 Gbps)
Broadcast storm control
IEEE 802.1p with 4 hardware priority queues per port for different traffic types
WRR (Weighted Round Robin)/SPQ scheduling algorithm
Congestion control on all ports
Jumbo frame support (up to 9 KB) (GS-1524 and GS-1548)
Auto VoIP

Auto VoIP module explicitly matches VoIP streams in switches and assign the highest priority for the following VoIP packets
SIP—Session Initiation Protocol
MGCP—Media Gateway Control Protocol
SCCP—Skinny Client Control Protocol
Link Aggregation

IEEE 802.3ad LACP link aggregation compliant
Up to 6 aggregation groups, 8 ports/per group randomly selected
User Security and Authentication

Specific MAC forwarding by assigned port: to control specified MAC addresses can access the network by assigned port
IEEE 802.1Q tag-based and port-based VLAN
256 static VLAN, up to 4 K dynamic VLAN
Dynamic ARP
Auto DoS attack prevention

Auto DoS module explicitly matches attack patterns in switches and prevent network outrage

Types of DoS Attacks can be prevented
Land attacks—These attacks result from sending a specially crafted packet to a machine where the source host IP address is the same as the destination host IP address. The system attempts to reply to itself, resulting in system lockup.
Blat attack—These switch result from sending a specially crafted packet to a machine where the source host port is the same as the destination host port. The system attempts to reply to itself, resulting in system lockup.
SYNFIN scans—SYNchronization (SYN, ACKnowledgement (ACK) and FINish (FIN) packets are used to initi

Type: Switch
Mærke: ZyXEL Dimension ES-1528