ES4710BD 10 Slots L2/L3/L4 Chassis Switch

command deletes the specified Telnet user.

Parameters: <username> is the Telnet client’s username, up to 16 characters are allowed; <password> is the login password, up to 8 characters are allowed; 07 indicate non-masked password display and masked password display.

Command mode: Global Mode

Default: No Telnet client username and password is set by default.

Usage Guide: This command is used when the switch is used as a server, this command is used to set authorized Telnet clients. If the Telnet function authorization has not been configured, nobody can connect via Telnet for configuration. As a Telnet server, ES4710BD allows up to 5 telnet client TCP connections.

Example: Setting a Telnet client user, with username of “Antony” and password of “switch”. Switch(Config)#telnet-user Antony password 0 switch

5.2.3traceroute

Command: traceroute {<ip-addr> host <hostname> }[hops <hops>] [timeout <timeout> ]

Function: This command tests the gateway passed while packet is in route from the source device to the target device. This can be used to test connectivity and locate a failed sector.

Parameters: <ip-addr>is the target host IP address in decimal format. <hostname> is the hostname for the remote host. <hops> is the maximum gateway number allowed by the Traceroute command. <timeout> is the timeout value for test packets in milliseconds, between 100 – 10000.

Default: The default maximum gateway number is 16, timeout is 2000 ms.

Command mode: Admin Mode

Usage Guide: Traceroute is usually used to locate the problem for unreachable network nodes.

Related command: ip host

5.2.4show

show command is used to display information about the system, such as port and protocol operations. This part introduces the show command that displays system information, other show commands will be discussed in other chapters.

5.2.4.1show clock

Command: show clock

Function: Displays the system clock.

Command mode: Admin Mode

Usage Guide: The user can use this command to check the system date and time so that the system clock can be adjusted if an inaccuracy occurs.

Example:

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Accton Technology ES4710BD manual Traceroute, Show clock, Related command ip host, Command show clock