Dell Force10 S4820T FTOS Command Reference Guide - Page 329

clear ip bgp flap-statistics c e s Clear BGP flap statistics, which includes number of flaps and the time of the last flap. Syntax Parameters Command Modes Usage Information Related Commands Command History clear ip bgp flap-statistics [ip-address mask | filter-list as-path-name | regexp regular-expression] ip-address mask filter-list as-path-name regexp regular-expression (OPTIONAL) Enter an IP address in dotted decimal format and the prefix mask in slash format (/x) to reset only that prefix. (OPTIONAL) Enter the keyword filter-list followed by the name of a configured AS-PATH list. (OPTIONAL) Enter the keyword regexp followed by regular expressions. Use one or a combination of the following: • . = (period) any single character (including a white space) • * = (asterisk) the sequences in a pattern (0 or more sequences) • + = (plus) the sequences in a pattern (1 or more sequences) • ? = (question mark) sequences in a pattern (either 0 or 1 sequences). You must enter an escape sequence (CTRL+v) prior to entering the ? regular expression brackets) a range of single-character patterns parenthesis) groups a series of pattern elements to a single element • { } = (braces) minimum and the maximum match count • ^ = (caret) 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) the end of the output string. EXEC Privilege If you enter clear ip bgp flap-statistics without any parameters, all statistics are cleared. show debugging show ip bgp flap-statistics undebug all View enabled debugging operations. View BGP flap statistics. Disable all debugging operations. Version 8.3.19.0 Version 8.3.7.0 Version 7.8.1.0 Version 7.7.1.0 Introduced on the S4820T. Introduced on the S4810. Introduced support on S-Series Introduced support on C-Series Border Gateway Protocol IPv4 (BGPv4) | 329