ZyXEL Communications Dimension ES-4124 Specifications

4GbE Uplink Hardware Architecture
Advanced Routing Protocol (OSPF,
RIP, VRRP and DVMRP)
Backup Power System (BPS)
Multi-layer Aware (L2/L3/L4) ACL
for Optimizing Traffic Prioritization
IEEE802.1p 8 Hardware Priority
Queue
WFQ, WRR and SPQ Queuing
Algorithms
Multi-layer Aware (L2/L3/L4) ACL
for Security protection
Port Security and enhanced 802.1x
Port Authentication
MAC Freeze and Intrusion Lock
VLAN Stacking (Q-in-Q)
Managed L3+
Fast Ethernet Switch
es-4124
Ultimate L3+ Platform Empowers
Intelligent Network Convergence
Benefits
High Performance L3+ Platform for Intelligent Network Convergence
ZyXEL ES-4124 is a 24-port premium L3+ managed switch. Besides, comprehensive L2+ features and
resilient hardware design, advanced routing like RIP, OSPF, VRRP, IGMP and DVMRP are supported to fully
shoulder the tough tasks in the network core. For service providers, public sectors, healthcare industry, and
SMB, the ES-4124 is the ideal solution to build up a convergence network empowering high network
resiliency, superior QoS and strict security protection.
Robust and High-Availability System Design
The ES-4124 supports VRRP routing protocol for failover transmissions. BPS, second DC power source,
protects from internal AC power supply failure. IEEE802.3ad Link aggregation reduces network downtime
by providing more packet paths and bandwidth aggregation to critical paths. The 4G uplink not only gives
superb transmission bandwidth, but also allows users to set up Gigabit aggregation to secure critical path
transmission. IEEE802.1w Rapid spanning tree (RSTP) allows immediate recovery from failed links by
sending packets via a backup link path.
Intelligent QoS for Multi-Service Optimization
The ES-4124 comes with comprehensive features sets for QoS, like DVMRP, multi-layer aware ACL
(L2/L3/L4), 8 hardware priority queues, DSCP and WFQ scheduling algorithm, etc to easily harness IP
applications, like VoIP, Video streaming, video-conferencing and IP TV. In addition, the ES-4124 supports
flexible bandwidth control with granularity of 64kbps that enables network operators to perform efficient
bandwidth administration.
Complete, Multi-Layer Protection
Multi-layer aware ACL (Access Control List) enforces policy-based protection by utilizing parameters (MAC,
VLAN, IP, Protocol, TCP/UDP, and DSCP). To fine-tune device access control levels, you can configure MAC
freeze, MAC filtering and limit the number of MAC address on a port. To complement user authentication,
802.1x can further facilitate the assignment of VLAN and bandwidth. "Intrusion lock" can down the link
once link status change. In addition, VLAN Stacking (Q-in-Q) can be applied for enterprise-class L2VPN
application. All the features above allow users to implement strict layer 1 to layer 4 security policies.