3Com 8807 Command Reference Manual page 70

68 C 3: C
HAPTER ONFIGURATION
F M C
ILE ANAGEMENT OMMANDS
Table 6 Special characters in the regular expression
Special
characters Description
_ Underscore, similar to a wildcard
and can stand for these characters:
(^|$|[,(){} ])
A space, the beginning of the input
string, the end of the input string
( Left parenthesis, push flag in
program
Description
Use the display current-configuration command to display the currently
effective configuration parameters of the switch.
If some running configuration parameters are the same with the default
operational parameters, they will not be displayed.
If a user needs to authenticate whether the configurations are correct after
finishing a set of configuration, the display current-configuration command
can be used to display the running parameters. Although the user has configured
some parameters, but the related functions are not effective, they are not
displayed.
When there is much configuration information, you can use the regular expression
to filter the output information. For specific rules about the regular expression,
refer to the corresponding operation manual.
Related command: save, reset saved-configuration and display
saved-configuration.
Example
# View the running configuration parameters of the switch.
<SW8800> display current-configuration
#
sysname 3Com
#
radius scheme system
server-type nec
primary authentication 127.0.0.1 1645
primary accounting 127.0.0.1 1646
user-name-format without-domain
domain system
radius-scheme system
access-limit disable
Restriction
If the first character in the regular
expression is not a underscore, then
there is no restriction on the
number of the underscore (but it is
restricted by the command length).
If the first character in the regular
expression is an underscore, then
there should be less than five
consecutive underscores.
If the underscores in a command
are discrete, on the first group of
underscores are filtered for the
output information, but not the
subsequent underscores.
It is recommended not to use this
character in the regular expression.