ZyXEL ES-2108 Series User Guide - Page 253
Table 104, Table 105
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Appendix A Product Specifications Table 104 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 Access Control 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. You can specify the service(s) and computer IP address(es) to control access to the Switch for management. 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 105 Layer 2 Features Switching Specifications Bridging 8 K MAC addresses Static MAC address filtering by source/destination Broadcast storm control Static MAC address forwarding Switching Switching fabric: 5.6 Gbps, 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) IEEE 802.1s Multiple Spanning Tree Protocol QoS IEEE 802.1p Four priority queues per port Port-based egress traffic shaping Supports IGMP snooping IGMP snooping for up to 16 VLANs. VLAN Port-based VLAN setting Tag-based (IEEE 802.1Q) VLAN Number of VLAN: 4K, 1000 static maximum Supports GVRP Port Aggregation Supports IEEE 802.3ad; static and dynamic (LACP) port trunking Two groups (up to four ports each) Port mirroring All ports support port mirroring Bandwidth control Supports rate limiting at 64K increment Security IEEE 802.1x port-based authentication Static MAC address filtering Limiting number of dynamic addresses per port ES-2108 Series User's Guide 253