ZyXEL VES1724-56B2 User Guide - Page 382
Product Specifications, VES1724-56 User's Guide
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Chapter 47 Product Specifications Table 181 Hardware Specifications Diagnostics Capabilities The switch can perform self-diagnostic tests. These tests check the operation of the following circuits: FLASH memory DRAM LAN port local and remote loopback test Per VDSL port loopback test HTP items The switch can also perform dual-end loop diagnostic tests and generate reports with the following formats in a raw data list or in a graph. Hlog QLN Bridging SNR 16K MAC addresses Static MAC address filtering by source/destination Broadcast storm control Switching Static MAC address forwarding Switching fabric: 12.8 Gbps, non-blocking Max. Frame size: 9 K 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 (2 configurable trees) QoS IEEE 802.1s Multiple Spanning Tree Protocol IEEE 802.1p SPQ, WRR, WFQ, SPQ/WRR or SPQ/WFQ combination capable Eight priority queues per port Rule-based bandwidth control (ingress traffic metering/dropping 64Kb stepping) Port-based egress traffic shaping Rule-based traffic mirroring IGMP snooping TRTCM 382 VES1724-56 User's Guide