3Com 5500-EI PWR Reference Manual page 1199

View
remote-ping test group view
Parameters
number: Time to live (TTL) value or lifetime of remote-ping test packets. It is in the range 1 to 255 and
defaults to 20.
Description
Use the ttl command to configure TTL of remote-ping test packets.
Use the undo ttl command to restore the default TTL of remote-ping test packets.
TTL is actually a hop count limit on how far a test packet can travel on a network. In a ping command, it
is defined using the argument "-h".
This command applies to all types of tests except for DHCP and tracert tests.
The sendpacket passroute command voids the ttl command.
Examples
# Set the TTL of remote-ping ICMP test packets to 16.
<Sysname> system-view
System View: return to User View with Ctrl+Z
[Sysname] remote-ping administrator icmp
[Sysname-remote-ping-administrator-icmp] ttl 16
username
Syntax
username name
undo username
View
remote-ping test group view
Parameters
name: Username for logging in to an FTP server, a string of 1 to 32 characters.
Description
Use the username command to configure a username for logging in to the FTP server.
Use the undo username command to remove the configured username.
By default, no username for logging in to the FTP server is configured.
Related commands: password, ftp-operation.
1-38