From: Scott Morris (smorris@ipexpert.com)
Date: Sun Jul 01 2007 - 14:57:03 ART
The " /t" would basically exclude any vlan that appears as active, but
doesn't have any ports assigned to it (e.g. from 'active' till the end of
the line is ONLY spaces)
HTH,
Scott Morris, CCIE4 (R&S/ISP-Dial/Security/Service Provider) #4713, JNCIE
#153, CISSP, et al.
CCSI/JNCI-M/JNCI-J
VP - Technical Training - IPexpert, Inc.
IPexpert Sr. Technical Instructor
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smorris@ipexpert.com
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-----Original Message-----
From: nobody@groupstudy.com [mailto:nobody@groupstudy.com] On Behalf Of
Gregory Gombas
Sent: Sunday, July 01, 2007 11:31 AM
To: Group study
Subject: Wacky Regular Expression
This is from IE Lab 4:
show vlan brief | exclude unsup|^ |^1 |active[ \t]+$
I understand the goal of this command is to exlude output from the show vlan
brief command but am not sure what this part of the string means exactly:
active[ \t]+$
Any ideas?
Thanks
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