ZyXEL ES-4124 User Guide - Page 440
Table 150, Table 151
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Appendix A Product Specifications Table 150 Firmware Specifications FEATURE DESCRIPTION Firmware Upgrade Download new firmware (when available) from the ZyXEL web site and use the web configurator, CLI or an FTP/TFTP tool to put it on the Switch. Configuration Backup & Restoration Cluster Management Note: Only upload firmware for your specific model! Make a copy of the Switch's configuration and put it back on the Switch later if you decide you want to revert back to an earlier configuration. Cluster management (also known as iStacking) allows you to manage switches through one switch, called the cluster manager. The switches must be directly connected and be in the same VLAN group so as to be able to communicate with one another. Table 151 Layer 2 Features Switching Specifications Bridging 16K MAC addresses Static MAC address filtering by source/destination Broadcast storm control Static MAC address forwarding Switching Switching fabric: 12.8Gbps, non-blocking Max. Frame size: 1522 bytes Forwarding frame: IEEE 802.3, IEEE 802.1q, Ethernet II, PPPoE Prevent the forwarding of corrupted packets STP IEEE 802.1w Rapid Spanning Tree Protocol (RSTP) Multiple Rapid Spanning Tree capability (4 configurable trees) IEEE 802.1s Multiple Spanning Tree Protocol QoS IEEE 802.1p Eight priority queues per port Port-based egress traffic shaping Rule-based traffic mirroring Supports IGMP snooping VLAN Port-based VLAN setting Tag-based (IEEE 802.1Q) VLAN Number of VLAN: 4K, 1000 static maximum Supports GVRP Double tagging for VLAN stacking Protocol Based VLAN Subnet Based VLAN Port Aggregation Supports IEEE 802.3ad; static and dynamic (LACP) port trunking Six groups (up to 8 ports each) Port mirroring All ports support port mirroring Support port mirroring per IP/TCP/UDP Bandwidth control Supports rate limiting at 64K increment 440 ES-4124 User's Guide