Reference Guide

280 | Access Control Lists (ACL)
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Parameters
Defaults
Not configured
Command Modes
AS-PATH ACL
Command
History
show config
e
Display the current configuration.
Syntax
show config
Command Mode
AS-PATH ACL
Command
History
Example
FTOS(config-as-path)#show config
!
ip as-path access-list snickers
deny .3
FTOS(config-as-path)#
show ip as-path-access-lists
e
Display the all AS-PATH access lists configured on the E-Series.
Syntax
show ip as-path-access-lists
as-regular-expression
Enter a regular expression to match BGP AS-PATH attributes.
Use one or a combination of the following:
• . = (period) matches on any single character, including white space
• * = (asterisk) matches on sequences in a pattern (zero or more
sequences)
• + = (plus sign) matches on sequences in a pattern (one or more
sequences)
• ? = (question mark) matches sequences in a pattern (0 or 1 sequences).
You must enter an escape sequence (CNTL+v) prior to entering
the ? regular expression.
• [ ] = (brackets) matches a range of single-character patterns.
• ^ = (caret) matches the beginning of the input string. (If the caret is
used at the beginning of a sequence or range, it matches on everything
BUT the characters specified.)
• $ = (dollar sign) matches the end of the output string.
• _ = (underscore) matches a comma (,), left brace ({), right brace (}),
left parenthesis, right parenthesis, the beginning of the input string, the
end of the input string, or a space.
• | = (pipe) matches either character.
Version 8.1.1.0 Introduced on E-Series ExaScale
pre-Version 6.1.1.0 Introduced for E-Series
Version 8.1.1.0 Introduced on E-Series ExaScale
pre-Version 6.1.1.0 Introduced for E-Series