MES1000, MES2000 Ethernet Switches 49
Execution of traceroute command can lead to errors, see error description in the table.
Table 5.13 —Errors occurring during 'traceroute' command execution
Packet transmission timeout.
Administratively unavailable. Usually, this error is shown when outbound traffic is
blocked by rules in ACL access table.
Fragmentation or DF bit setting required.
Network node is not available.
Network is not available.
Potocol is not available.
Expiration of the fragment reassembly timer.
Switch Telnet software supports special commands—terminal control functions. To enter special
command mode during the active Telnet session, use key combination <Ctrl-shift-6>.
Table 5.14 —Telnet special commands
Send disconnect command through telnet.
Send process interruption command (IP) through telnet.
Send erase character (EC) command through telnet.
Send abort output (AO) command through telnet.
Send 'Are You There?' (AYT) message through telnet to check the connection.
Send erase line (EL) command through telnet.
Return to the command line mode.
Also you can use additional options during Telnet session opening:
Table 5.15 —Keywords used during Telnet session opening
Locally enable echo function (suppress console output).
Suppresses output of all Telnet software messages.
Defines the source interface.
Activates the processing of the stream, that enables insecure TCP connection
without Telnet sequence control. Stream connection will not process Telnet options,
and could be used for establishing connections to ports where UNIX-to-UNIX (UUCP)
copy programs or other non-telnet protocols are running.
Global configuration mode commands
Command line request in global configuration mode appears as follows:
console(config)#
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