query an agent. 5 Network Management Using Telnet/CLI and TL1 AdventNet TLI Browser Operations TL1Tree TL1CommandSet Input Message AUD EQPT Command Code AUD EQPT Target ID Access C-Tag Block Order No C-Flag IDR Indicator Message Payload Block Values Syntax Phase,Iterations Response Autonomous Log Messages Request Sent= <CR> Received sundar Source 2001-07-17 20:49:31=CR COMPLD*CR aid,13,6,error"<CR> Connection established with Figure 5.3 Screenshot - TL1 Browser main window. The TL1 Browser has the capability to load and use multiple files with different sets of input messages. The command code in the input message indicates the oper- ation to be carried out on the agent side. Two types of file can be loaded: Text files, comprising input messages in separate lines: they are displayed as a list, and any message from the list can be selected and sent to the device. TL1 command set (TCS) files, comprising input messages in XML format: only the syntax of the command code is taken from the TCS file. The values of other fields in the input message are taken from the data file. The primary window of the TL1 Browser when an XML file is loaded to a tree is shown in Figure 5.3. The left pane contains the TL1 Tree and the list of files. The TL1 Tree is used to load the TL1 input messages in XML format, and the list is used load the TL1 input messages in text format. The right pane has details about selected TL1 input message and the text area displays responses received from agent. OSS for Telecom Networks Debug Message Sent: 1 55442d 4551 50543a3a3a 3a 3a 3b Response Received 4e 41 20 31 d a 3c Response Received d a a 20 020 20 4e 4f44 45 3031 20 32 303 30 d 31 32 2d 30 36 20 32 32 3a 31 35 3a 34 33 d a 41 20 20 31 20 52 45 50 54 20 44 42 434847da 20 20 20 22 44 41 54 45 3d 32 30 30 30 2d 31 32 2c 53 4f 55 52 43 45 3d 43 4d 44 31 2c 4c 49 Clear Close Figure 5.4 Screenshot - Debug window. The input message consists of the following fields which can be edited and stored to the data file: Command Code Target ID Access ID C-Tag