Allied Telesis fast ethernet 10/100 hubs - Manuals

AT-FH812u and AT-FH824u Software 4 Configuring Your System with the Console Interface Once a direct connection to the serial port or a Telnet connection is established, the login screen for the on-board configuration program appears, as shown in Figure 1. --------------------------------------------...

AT-FH812u and AT-FH824u User’s Guide 5 Using the System Configuration Program The system configuration program lets you define system parameters; manage and control the hub, the connected stack and all its ports; and monitor network conditions. Figure 2 and the Table 1 briefly describe the selection...

AT-FH812u and AT-FH824u User’s Guide 7 Displaying System Information Use the System Information screen to display descriptive information about the hub, or for quick system identification, as shown in Figure 3 and Table 2. ------------------------------------------------------------ System Informati...

AT-FH812u and AT-FH824u Software 8 Resetting the System Use the Reset command under the Main Menu to reset the agent. Logging Off the System Use the Exit command under the Main Menu to exit the configuration program and terminate communications with the switch for the current session. Performing Bas...

AT-FH812u and AT-FH824u User’s Guide 9 Changing the Network Configuration Use the Network Configuration screen to configure the hub's Internet Protocol (IP) parameters, set the bootup option, and define the maximum number of Telnet sessions allowed. Table 3 defines the screen’s parameters listed in ...

AT-FH812u and AT-FH824u Software 10 Assigning SNMP Parameters Use the SNMP Configuration screen to display and modify parameters for the Simple Network Management Protocol (SNMP). The Agent Module monitors the hardware status of the hub (or connected stack), as well as the traffic passing through th...

AT-FH812u and AT-FH824u User’s Guide 11 SNMP Communities SNMP Communities Community Name Access Status 1. public READ/WRITE Enabled 2. READ-ONLY Disabled 3. READ-ONLY Disabled 4. READ-ONLY Disabled 5. READ-ONLY Disabled <APPLY> <OK> <CANCEL> The name of this SNMP community entry. &...

AT-FH812u and AT-FH824u Software 12 IP Trap Managers IP Trap Managers IP Address Community Name Status 1. 0.0.0.0 public Disabled 2. 0.0.0.0 public Disabled 3. 0.0.0.0 public Disabled 4. 0.0.0.0 public Disabled 5. 0.0.0.0 public Disabled 6. 0.0.0.0 public Disabled 7. 0.0.0.0 public Disabled 8. 0.0.0...

AT-FH812u and AT-FH824u User’s Guide 13 Hub Configuration Use the Hub Configuration screen to configure any hub in the stack. This menu is used to configure the selected hub, as well as the Agent Module. Use the menu in Figure 8 to view a basic description of all the hubs in the stack, including har...

AT-FH812u and AT-FH824u Software 16 Configuring Port Parameters Select Administrative Status Control from the Port Configuration screen to configure any port on the hub. The following menu shows the configuration options. In addition to the functional parameters listed in Figure 10, note that you ca...

AT-FH812u and AT-FH824u Software 18 Defining Port Backups Select Backup Link Control (described in Table 10) from the Port Configuration screen to define up to 15 master/slave port pairs. If the connection to the master port fails, the slave port will automatically take over. For greater reliability...

AT-FH812u and AT-FH824u User’s Guide 19 Configuring Port Security Select Port Security Control from the Port Configuration screen to configure port intrusion protection. The parameters are described in Figure 12 and Table 11. ------------------------------------- Port Security Control (1 - 12) Hub I...

AT-FH812u and AT-FH824u Software 20 RMON Configuration Use the RMON Configuration screen (Figure 13) to enable/disable RMON support or to attach the Agent Module to either the 10 or 100 Mbps segment. Table 12 describes the RMON configuration parameters. ----------------------------------------------...

AT-FH812u and AT-FH824u User’s Guide 21 Downloading System Software Using TFTP Protocol to Download over the Network. Use the TFTP Download menu to load software updates into the hub. The download file should be an atiflash.bin binary file from Allied Telesyn; otherwise the agent will not accept it....

AT-FH812u and AT-FH824u Software 22 Using the Serial Port to Download via Out-of-Band Use the XModem Download command to update available software in the hub. The download file should be the atiflash.bin binary file from Allied Telesyn; otherwise the agent will not accept it. This command specifies ...

AT-FH812u and AT-FH824u User’s Guide 23 Changing System Passwords The User Passwords screen is used to display or modify user names and passwords for the on-board configuration program. There are two user types: Administrator and Guest. Only the Administrator has write access for parameters governin...

AT-FH812u and AT-FH824u Software 24 Displaying Repeater Statistics Use the Repeater Statistics screen to display statistics for the 10 Mbps and 100 Mbps stack segments. These values can be used to indicate the approximate loading for each segment, as shown in Figure 16 and defined in Table 17. -----...

AT-FH812u and AT-FH824u User’s Guide 25 Displaying Hub Statistics Use the Hub Statistics screen to display key statistics for each hub in the stack. Overall statistics on the traffic passing through each hub are displayed. See Figure 17 and Table 18. -------------------------------------------------...

AT-FH812u and AT-FH824u Software 26 Displaying Port Statistics Use the Port Statistics screen to display key statistics for each port. Overall statistics on the traffic passing through each port are displayed. This information can be used to identify potential problems with the hub (e.g., a faulty p...

AT-FH812u and AT-FH824u Software 28 Troubleshooting Refer to the AT-FH812u and AT-FH824u Installation Guide for a more detailed listing of troubleshooting procedures. However, if you have trouble making a connection via Telnet or accessing the web or SNMP agent, then please refer to the following se...