User manual ZYXEL PRESTIGE 652HW

[. . . ] Prestige 652 Series ADSL Security/Wireless LAN Router User's Guide Version 3. 40 June 2003 Prestige 652 Series User's Guide Copyright Copyright © 2003 by ZyXEL Communications Corporation. The contents of this publication may not be reproduced in any part or as a whole, transcribed, stored in a retrieval system, translated into any language, or transmitted in any form or by any means, electronic, mechanical, magnetic, optical, chemical, photocopying, manual, or otherwise, without the prior written permission of ZyXEL Communications Corporation. Disclaimer ZyXEL does not assume any liability arising out of the application or use of any products, or software described herein. Neither does it convey any license under its patent rights nor the patent rights of others. [. . . ] DHCP Start IP This is the first of the contiguous addresses in the IP address pool. DHCP Pool Size This is the number of IP addresses in the IP address pool. Show Statistics Click Show Statistics to see router performance statistics such as number of packets sent and number of packets received for each port. Maintenance 21-3 Prestige 652 Series User's Guide 21. 2. 1 System Statistics Click Show Statistics in the System Status screen to open the following screen. Read-only information here includes port status and packet specific statistics. Also provided are "system up time" and "poll interval(s)". The Poll Interval(s) field is configurable. Figure 21-2 System Status: Show Statistics The following table describes the fields in this screen. Table 21-2 System Status: Show Statistics LABEL System up Time CPU Load LAN or WAN Port Statistics Link Status DESCRIPTION This is the elapsed time the system has been up. This is the status of your WAN link. 21-4 Maintenance Prestige 652 Series User's Guide Table 21-2 System Status: Show Statistics LABEL Transfer Rate Upstream Speed This is the transfer rate in kbps. DESCRIPTION Downstream Speed This is the downstream speed of your Prestige. Node-Link Interface Status This field displays the remote node index number and link type. For the WAN port, this displays the port speed and duplex setting if you're using Ethernet encapsulation and down (line is down), idle (line (ppp) idle), dial (starting to trigger a call) and drop (dropping a call) if you're using PPPoE encapsulation. This field displays the number of bytes transmitted in the last second. Click this button to apply the new poll interval you entered in the Poll Interval field above. Click this button to halt the refreshing of the system statistics. TxPkts RxPkts Errors Tx B/s Rx B/s Up Time Collisions Poll Interval(s) Set Interval Stop Maintenance 21-5 Prestige 652 Series User's Guide 21. 3 DHCP Table Screen DHCP (Dynamic Host Configuration Protocol, RFC 2131 and RFC 2132) allows individual clients to obtain TCP/IP configuration at start-up from a server. When configured as a server, the Prestige provides the TCP/IP configuration for the clients. If set to None, DHCP service will be disabled and you must have another DHCP server on your LAN, or else the computer must be manually configured. The DHCP table shows current DHCP Client information (including IP Address, Host Name and MAC Address) of all network clients using the DHCP server. Figure 21-3 DHCP Table The following table describes the fields in this screen. Table 21-3 DHCP Table LABEL Host Name This is the name of the host computer. IP Address This field displays the IP address relative to the Host Name field. MAC Address This field displays the MAC (Media Access Control) address of the computer with the displayed host name. The MAC address is assigned at the factory and consists of six pairs of hexadecimal characters, for example, 00:A0:C5:00:00:02. DESCRIPTION 21. 4 Wireless Screens These read-only screens display information about the Prestige's wireless LAN. 21-6 Maintenance Prestige 652 Series User's Guide 21. 4. 1 Association List This screen displays the MAC address(es) of the wireless clients that are currently logged in to the network. [. . . ] 29-1 SUA . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-7, 8-6, 8-7 SUA (Single User Account) . . 3-4, 5-3, 13-12, 24-12, 25-3, 28-6, 29-3, 36-4 Subnet Masks . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . B-2 Subnetting. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11-4, 11-5 SYN-ACK . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11-5 Syntax Conventions. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . xxvii Syslog . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [. . . ]