User manual TRENDNET TEW-P1U

[. . . ] 1 TABLE OF CONTENTS COPYRIGHT. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 1. INTRODUCTION. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 PRODUCT OVERVIEW . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 WIRELESS SPECIFICATIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [. . . ] The print server's SNMP implementation runs in a TCP/IP environment. A host on the network running Network Management System (NMS) software can access the print server device by reading and writing the MIB objects stored in the device. The Network Management Systems are available from many third-party vendors, such as Hewlett-Packard's OpenView. 45 When accessing (traversing) MIB objects in the print server using NMS software called SNMP manager, you need to provide a community name in each SNMP request for authentication purpose. The print server supports up to two community names. The default community name is public (case-sensitive), with Read Only access right in default. When an unusual condition or activity occurs, the SNMP agent alerts the SNMP manager through SNMP traps. Following list summaries SNMP trap messages that the print server will send out. Activities/SNMP Trap Messages Description Link Up or Link Down When the network interface on the print server fails, a link down trap message is generated; if the network interface comes back to life, a link up trap message is sent. Cold Start or Warm Start When the print server restarts, the cold start or warm start trap message is generated. Authentication Failure When the print server received a SNMP request with a community name that does not match the community name the print server is configured with (stored in the print server's memory), an authentication failure trap message is generated. In the print server's SNMP implementation, the following MIB objects are available for updating. MIB Object Names system. sysContact system. sysName system. sysLocation Description Indicates the network administrator's name. Indicates the print server's name for identification. Indicates the location of the print server. snmp. snmpEnableAuthenTraps Enables or disables the function of sending SNMP Authentication Failure trap message to the network administrator, if the community name within a SNMP request is not correct. Users can set up print server's SNMP functions by using their browsers. 1. Click Setup, it then appears the sub-menu. 2. Click SNMP, it then as shown in the following picture. 46 SNMP Community: The print server supports up to two community names. The default community name is public (case-sensitive), with Read Only access right in default. Support HP WebJetAdmin: This option allows user determine to disable/enable the Support HP WebJetAdmin. SNMP Traps: Enable the function of sending SNMP Authentication Failure trap message to the network administrator, if the community name within a SNMP request is not correct. AppleTalk Setup The print server can print jobs submitted from Macintosh workstations connected to an Ethernet using AppleTalk protocol. The basic configuration is for the print server in an AppleTalk environment is performed simply by opening the Chooser window and selecting a printer that is connected to the print server. 2. Click AppleTalk, it as shown in the following picture. 47 3. Zone Name: In this option, type an AppleTalk Zone name that you want the print server to belong to or leave it in default (This enables the print server automatically search and link itself to the default zone that is set on the AppleTalk router, if found). We also assume that at least an AppleTalk Zone exists on the network. If no any zone exists, the print server itself displays the zone name as an asterisk (*) in the current AppleTalk Status of the print server in the web browser. [. . . ] The network cable or power adapter connected to the print server is loose or disconnected. The printer is off-line, jammed or out of paper. Check all the information of the print server by running PSAdmin. Check to see that if the network cabling and power adapter are properly connected. [. . . ]