Accton Technology VS4512DC manual Key Features, Feature Description

Chapter 1: Introduction

The switch provides a broad range of features for Layer 2 switching. It includes a management agent that allows you to configure the features listed in this manual. The default configuration can be used for most of the features provided by this switch. However, there are many options that you should configure to maximize the switch’s performance for your particular network environment.

The switch uses four frequency bands (two downstream and two upstream) for VDSL lines. These frequency bands conform to ANSI Plan 998. Details of the frequency bands are given in the table below.

Key Features

Feature	Description
4-Band VDSL	Total Bandwidth: 11.1 MHz
	Bandwidth Allocation: Downstream 1 (0.9-3.75 MHz),
	Downstream 2 (5.2-8.5 MHz), Upstream 1 (3.75-5.2 MHz),
	Upstream 2 (8.5-12 MHz)
Configuration Backup	Backup to TFTP server
and Restore
Authentication	Console, Telnet, web – User name / password, RADIUS,
	TACACS+
	Web – HTTPS; Telnet – SSH
	SNMP – Community strings, IP address filtering
	Port – IEEE 802.1x, MAC address filtering
DHCP Client	Supported
Port Configuration	Speed, duplex mode and flow control
Rate Limiting	Input and output rate limiting per port
Port Mirroring	One or more ports mirrored to single analysis port
Port Trunking	Supports 1 Gigabit trunk using either static or dynamic trunking
	(LACP)
Broadcast Storm	Supported
Control
Static Address	Up to 8K MAC addresses in the forwarding table
IEEE 802.1D Bridge	Supports dynamic data switching and addresses learning
Store-and-Forward	Supported to ensure wire-speed switching while eliminating bad
Switching	frames
Spanning Tree	Supports standard STP and Rapid Spanning Tree Protocol
Protocol	(RSTP)

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