User manual TRENDNET TE100-P2U1P

[. . . ] 1 TABLE OF CONTENTS COPYRIGHT. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . INTRODUCTION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 PRODUCT OVERVIEW . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 COMPONENTS AND FEATURES . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [. . . ] The database objects are contained in a standard database called Management Information Base (MIB) that is stored on the networking device called SNMP agent. 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. 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 39 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. 40 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. 41 6. Network Print Monitor Preparation The print server supports TCP/IP, IPX/SPX and NetBEUI protocols under MS-Windows. Please make sure that the following steps have been completed before proceeding with installation under Windows PC. [. . . ] 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. Recheck the print server connection by running the PSAdmin. It should read "Connected. " Question B Print jobs start printing, but print very slowly or print unknown characters. [. . . ]