Dell Force10 Z9000 - Permit

Version 7.8.1.0 Increased the name string to accept up to 140 characters. Prior to
7.8.1.0, names are up to 16 characters long.
pre-Version
6.1.1.0
Introduced on the E-Series.
Usage
Information
Use the match as-path or neighbor filter-list commands to apply the AS-PATH
ACL to BGP routes.
Example
FTOS(conf)#ip as-path access-list TestPath
FTOS(config-as-path)#
Related
Commands
match as-path – matches on routes contain a specific AS-PATH.
neighbor filter-list – configures filter based on AS-PATH information.
permit
Create a filter to forward BGP routes that match the route’s AS-PATH attributes. Use regular expressions to identify
which routes are affected by this filter.
E-Series
Syntax
permit as-regular-expression
Parameters
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).
NOTE: 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 you
use the caret 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.
Defaults Not configured
Command Modes AS-PATH ACL
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