Bedienungsanleitung ZYXEL NWD-310N QUICK GUIDE

[. . . ] ZyXEL further reserves the right to make changes in any products described herein without notice. This publication is subject to change without notice. Trademarks Trademarks mentioned in this publication are used for identification purposes only and may be properties of their respective owners. ii Copyright NWD-310N Series Ethernet Switch ZyXEL Limited Warranty ZyXEL warrants to the original end user (purchaser) that this product is free from any defects in materials or workmanship for a period of up to two (2) years from the date of purchase. During the warranty period and upon proof of purchase, should the product have indications of failure due to faulty workmanship and/or materials, ZyXEL will, at its discretion, repair or replace the defective products or components without charge for either parts or labor and to whatever extent it shall deem necessary to restore the product or components to proper operating condition. Any replacement will consist of a new or re-manufactured functionally equivalent product of equal value, and will be solely at the discretion of ZyXEL. [. . . ] This is the number of good frames that were flooded, i. e. , sent to every port, by the switch due to unknown destinations. This is the number of good frames that were filtered by the switch. This is the number of packets the switch discarded due to full memory. This is the number of broadcast packets discarded by the switch. This is the number of frames (including bad frames) received that were 64 octets in length. This is the number of frames (including bad frames) received that were between 65 and 127 octets in length. This is the number of frames (including bad frames) received that were between 128 and 255 octets in length. This is the number of frames (including bad frames) received that were between 256 and 511 octets in length. This is the number of frames (including bad frames) received that were between 512 and 1023 octets in length. This is the number of frames (including bad frames) received that were between 1024 and above in length. This is the number of times in which the transmission fails due to excessive collisions. It is equal to 25. 0MHz / baud rate, so for example, Int 8 = 25. 0 / 8 Mbaud. This is the carrier frequency The higher the SNR (Signal-to-Noise Ratio) number, the better. SNR (Signal-to-Noise Ratio is the ratio of the amplitude of the desired signal to the amplitude of noise signals at a given point in time. The minimum mean-square error (also known as MMSE) performance measure is a popular metric for optimal signal processing. Reed-Solomon codes are block-based error correcting codes and are used to correct errors in many systems including This is the Power Spectrum Density. This is a VDSL Disconnect counter. MSE RS_ERR PSD DISC 9. 2. 2 Spanning Tree Protocol Status Verify STP status in this menu. Step 1. Step 3. Enter 24 from the main menu to go to Menu 24 ­ System Maintenance. Enter 1 to open Menu 24. 1 ­ System Status. Enter 2 to open Menu 24. 1. 2 -- System Maintenance -- Spanning Tree Protocol Status. Menu 24. 1. 2 - Spanning Tree Protocol Status Spanning Tree Protocol= Running Root Bridge: Bridge ID: 8000-00a0c5451da7 Cost to Bridge: 0 PortID: 0X0000 Hello Time(Time (sec): 2 Max Age(Age (sec): 20 Forward Delay(Delay (sec): 15 Topology: Change Times: 0 Time Since Last Change: Our Bridge: Bridge ID: 8000-00a0c5451da7 Hello Time(Time (sec): 2 Max Age(Age (sec): 20 Forward Delay (sec): 15 0:00:16 Press ESC to return: Figure 9-5 Menu 24. 1. 2 - Spanning Tree Protocol Status 9-6 System Maintenance 1 NWD-310N Series Ethernet Switch Table 9-3 Menu 24. 1. 2 - Spanning Tree Protocol Status FIELD Spanning Tree Protocol Root Bridge Bridge ID Cost to Bridge DESCRIPTION This field shows if the switch is enabled to participate in an STP-compliant network. The following six fields relate to the root bridge. This is a unique identifier for this bridge, consisting of bridge priority plus MAC address. [. . . ] 5-3 USER port . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-4 User's Guide. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15-1 V VDSL User Name. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-3 VDSL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [. . . ]