User Guide
Page 31
... stack fails, the first Standby Master will become the Active Master, and the next master hub will not be able to take its own IP address. will need to use Standby Master hubs, you should power the slave hubs off and then on again to serve as the Active Master at the head of the... master hub. Note that are no master hubs in the hub stack, or if the Active Master hub in the stack, the...
... stack fails, the first Standby Master will become the Active Master, and the next master hub will not be able to take its own IP address. will need to use Standby Master hubs, you should power the slave hubs off and then on again to serve as the Active Master at the head of the... master hub. Note that are no master hubs in the hub stack, or if the Active Master hub in the stack, the...
User Guide
Page 44
... selection to these items. 2. Items in a VT100 compatible terminal mode) to access and control the hub. 10BASE-T Stackable Hubs ♦ 8 data bits ♦ No parity ♦ One stop bit You can use of the cursor. 4. Once you have set an IP address for your hub, you can also access the same functions over a Telnet interface.
... selection to these items. 2. Items in a VT100 compatible terminal mode) to access and control the hub. 10BASE-T Stackable Hubs ♦ 8 data bits ♦ No parity ♦ One stop bit You can use of the cursor. 4. Once you have set an IP address for your hub, you can also access the same functions over a Telnet interface.
User Guide
Page 48
...method can also be set include: ♦ IP Address: determines the IP address used by the hub for receiving SNMP and Telnet communications. Fields that determines the extent of the form xxx.xxx.xxx.xxx, where each xxx is restarted. The same IP address is shared by both the SLIP and Ethernet ...this menu takes effect the next time the system is a number (represented in decimal) between 0 and 255. TCP/IP Settings The hub needs to have a TCP/IP address assigned to it so that the hub is being done, the value should be 255.0.0.0 for a Class A network, 255.255.0.0 for a Class B...
...method can also be set include: ♦ IP Address: determines the IP address used by the hub for receiving SNMP and Telnet communications. Fields that determines the extent of the form xxx.xxx.xxx.xxx, where each xxx is restarted. The same IP address is shared by both the SLIP and Ethernet ...this menu takes effect the next time the system is a number (represented in decimal) between 0 and 255. TCP/IP Settings The hub needs to have a TCP/IP address assigned to it so that the hub is being done, the value should be 255.0.0.0 for a Class A network, 255.255.0.0 for a Class B...
User Guide
Page 49
...your network is not part of a router or a host acting as an IP gateway. This is set the hub will first look for a BOOTP server to be sent. 10BASE-T Stackable Hubs ♦ Default Gateway: IP address that determines where frames with this information before using the supplied settings. if... this option is usually the address of an internetwork, or you can leave this field blank. ♦ Send...
...your network is not part of a router or a host acting as an IP gateway. This is set the hub will first look for a BOOTP server to be sent. 10BASE-T Stackable Hubs ♦ Default Gateway: IP address that determines where frames with this information before using the supplied settings. if... this option is usually the address of an internetwork, or you can leave this field blank. ♦ Send...
User Guide
Page 52
... The pathname of the .CFG file on your TFTP server. For more information about using BOOTP&TFTP mode, or if Use Bootp to get IP after start up is tftp only; Figure 6 -6 Software Update Menu 6-10 Using the Console Interface If you are using the TFTP and BOOTP... you are using SNMP-View as your TFTP server, this is located. For detailed information about SNMP configuration files, consult Appendix C. 10BASE-T Stackable Hubs ♦ Boot Server IP Address The IP address of the TFTP server where the configuration file is the pathname of the configuration file on your hard disk.
... The pathname of the .CFG file on your TFTP server. For more information about using BOOTP&TFTP mode, or if Use Bootp to get IP after start up is tftp only; Figure 6 -6 Software Update Menu 6-10 Using the Console Interface If you are using the TFTP and BOOTP... you are using SNMP-View as your TFTP server, this is located. For detailed information about SNMP configuration files, consult Appendix C. 10BASE-T Stackable Hubs ♦ Boot Server IP Address The IP address of the TFTP server where the configuration file is the pathname of the configuration file on your hard disk.
User Guide
Page 54
... Figure 6 -8 SNMP Trap Manager Menu The following trap parameters can be routed to up to four different network management hosts. The hub allows traps to be set: ♦ IP Address: gives the IP address of the network management station to receive the trap ♦ SNMP Community String: determines the SNMP community name to network management...
... Figure 6 -8 SNMP Trap Manager Menu The following trap parameters can be routed to up to four different network management hosts. The hub allows traps to be set: ♦ IP Address: gives the IP address of the network management station to receive the trap ♦ SNMP Community String: determines the SNMP community name to network management...
User Guide
Page 67
... A maximum of packets recently received on a given port. Using the Console Interface 6-25 10BASE-T Stackable Hubs Displaying Node Tracking Information The Node Tracking Information screen, accessible from the Ethernet frame; values in hex represent...addresses of 12 entries can use the PREV GROUP, NEXT GROUP, PREV PORT, and NEXT PORT commands to the IP protocol. You can be displayed per port. The Type/Len field is 1 minute. Ethernet (MAC) addresses are displayed for all packets, and IP addresses are removed; the default value for packets conforming to switch hubs...
... A maximum of packets recently received on a given port. Using the Console Interface 6-25 10BASE-T Stackable Hubs Displaying Node Tracking Information The Node Tracking Information screen, accessible from the Ethernet frame; values in hex represent...addresses of 12 entries can use the PREV GROUP, NEXT GROUP, PREV PORT, and NEXT PORT commands to the IP protocol. You can be displayed per port. The Type/Len field is 1 minute. Ethernet (MAC) addresses are displayed for all packets, and IP addresses are removed; the default value for packets conforming to switch hubs...
User Guide
Page 73
...-band management mode, the console display will display a letter "A". PASSED ..... PASSED ..... PASSED ..... PASSED ..... If any critical part of the test, the Hub ID indicator will be displayed on , it performs its components are working properly. PASSED ..... PASSED ..... IP Address: 202.39.74.51 .. PASSED INTELLIGENT SYSTEM CONFIG AND RUN TIME IMAGE DOWNLOAD -> DUPLICATE...
...-band management mode, the console display will display a letter "A". PASSED ..... PASSED ..... PASSED ..... PASSED ..... If any critical part of the test, the Hub ID indicator will be displayed on , it performs its components are working properly. PASSED ..... PASSED ..... IP Address: 202.39.74.51 .. PASSED INTELLIGENT SYSTEM CONFIG AND RUN TIME IMAGE DOWNLOAD -> DUPLICATE...
User Guide
Page 75
... can't use the BOOTP protocol. No two hosts may have the same IP address. If any parameters as the one configured for 5 seconds to give you are using out-of these steps fail, the Hub ID indicator will blink showing an error code, and the particular step's indicators... before beginning the download. This step will continue to blink to show its IP address, network mask, default IP gateway, and boot configuration file name. The IP address and subnet mask will wait ten seconds and restart. 1. 10BASE-T Stackable Hubs When the power-on self-test is not configured to use BOOTP protocol) ...
... can't use the BOOTP protocol. No two hosts may have the same IP address. If any parameters as the one configured for 5 seconds to give you are using out-of these steps fail, the Hub ID indicator will blink showing an error code, and the particular step's indicators... before beginning the download. This step will continue to blink to show its IP address, network mask, default IP gateway, and boot configuration file name. The IP address and subnet mask will wait ten seconds and restart. 1. 10BASE-T Stackable Hubs When the power-on self-test is not configured to use BOOTP protocol) ...
User Guide
Page 76
... include: ◊ 1 Can't Erase Flash Memory 1. TFTP Download (Port 3 Frame/Port 9 Frame) The hub uses the TFTP protocol to not use TFTP. This step is omitted if the hub is specified 1. Error codes in B-4 Power-On Self Test Write Flash Memory (Port 5 Frame/Port 11 Frame... for storing the image. Erase Flash Memory (Port 4 Frame/Port 10 Frame) If a new image file was downloaded, the hub needs to erase the flash memory in this step include: ◊ 1 Flash Memory Programming Error 1. 10BASE-T Stackable Hubs Duplicate IP address detected ◊ F Invalid IP address or subnet mask 1.
... include: ◊ 1 Can't Erase Flash Memory 1. TFTP Download (Port 3 Frame/Port 9 Frame) The hub uses the TFTP protocol to not use TFTP. This step is omitted if the hub is specified 1. Error codes in B-4 Power-On Self Test Write Flash Memory (Port 5 Frame/Port 11 Frame... for storing the image. Erase Flash Memory (Port 4 Frame/Port 10 Frame) If a new image file was downloaded, the hub needs to erase the flash memory in this step include: ◊ 1 Flash Memory Programming Error 1. 10BASE-T Stackable Hubs Duplicate IP address detected ◊ F Invalid IP address or subnet mask 1.
User Guide
Page 80
...transmission rate used when the port is being used to indicate the physical location of the image file to be 255.255.255.0. ♦ ip-default address Uses address as the System Location, corresponding to the SNMP MIB II variable sysLocation. This command may be up to 64 characters long) as the network...mask for the parameter n are: 1200, 2400, 9600, and 19200. ♦ snmpt-image string Takes string (which may be in out-of-band mode. The address should be up to 64 characters long. ♦ syslocation string Takes string as the hub's IP address. When the hub boots, it .
...transmission rate used when the port is being used to indicate the physical location of the image file to be 255.255.255.0. ♦ ip-default address Uses address as the System Location, corresponding to the SNMP MIB II variable sysLocation. This command may be up to 64 characters long) as the network...mask for the parameter n are: 1200, 2400, 9600, and 19200. ♦ snmpt-image string Takes string (which may be in out-of-band mode. The address should be up to 64 characters long. ♦ syslocation string Takes string as the hub's IP address. When the hub boots, it .
User Guide
Page 81
...the host will use community name community, which may be up to 32 characters long. ♦ node-age-timer n Sets the hub's node age timer to keep entries in the node tracking table. Boot Configuration File C-3 Node aging is used with access permissions. ...the hub's security option to determine how long to n seconds. 10BASE-T Stackable Hubs Enables or disables authentication failure traps for read-write community access. ♦ clear-ip-trap-manager-table Removes all entries from the hub's trap manager list. ♦ ip-trap-manager address community Adds the host at address to...
...the host will use community name community, which may be up to 32 characters long. ♦ node-age-timer n Sets the hub's node age timer to keep entries in the node tracking table. Boot Configuration File C-3 Node aging is used with access permissions. ...the hub's security option to determine how long to n seconds. 10BASE-T Stackable Hubs Enables or disables authentication failure traps for read-write community access. ♦ clear-ip-trap-manager-table Removes all entries from the hub's trap manager list. ♦ ip-trap-manager address community Adds the host at address to...