Re: Diff. b/w ^701$ 701$ _701$ _701_ [7:61219]
You're right. Didn't think that you would have number(s) right before 7. Xueyan Message Posted at: http://www.groupstudy.com/form/read.php?f=7&i=61233&t=61219 -- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
Re: Diff. b/w ^701$ 701$ _701$ _701_ [7:61219]
""Xueyan Liu"" wrote in message [EMAIL PROTECTED]">news:[EMAIL PROTECTED]... > 701$ matches routes end with 701, such as 1234 701, 234 345 701, etc > _701$ matches routes end with 701, I would say it's same as 701$ There is a difference between 701$ and _701$. 701$ would match any AS path that ended with 701, so the AS path could end with 701, 2701, 11701, etc. In _701$, the _ would mandate a space (or a few other characters), so it would only match an AS path that ended with AS 701. Andrew Message Posted at: http://www.groupstudy.com/form/read.php?f=7&i=61232&t=61219 -- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
Re: Diff. b/w ^701$ 701$ _701$ _701_ [7:61219]
My understanding was that 701$ differs from _701$ in that 701$ will also match 5701 10701, etc whereas _701$ will *only* match AS 701. Please correct me if I'm mistaken. Thanks Jarett ""Xueyan Liu"" wrote in message [EMAIL PROTECTED]">news:[EMAIL PROTECTED]... > Hi, > > The following cisco webpage explains different regular expressions. > http://www.cisco.com/en/US/products/sw/iosswrel/ps1831/products_command_refe rence_chapter09186a00800ca655.html > > From what I worked in the isp world, > ^701$ matches routes with AS number 701 only in the AS-PATH > 701$ matches routes end with 701, such as 1234 701, 234 345 701, etc > _701$ matches routes end with 701, I would say it's same as 701$ > _701_ matches routes that have 701 anywhere in the AS-PATH > > Hope this helps. > > Xueyan Message Posted at: http://www.groupstudy.com/form/read.php?f=7&i=61231&t=61219 -- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
Re: Diff. b/w ^701$ 701$ _701$ _701_ [7:61219]
^701$ = Routes originated from AS 701 and received directly to your AS _701$ = Routes originated from AS 701 and passed by another AS before reaching yours _701_ = Routes that passed by AS 701 before reaching yours. They are neither originated by AS 701 nor your AS is the next AS after 701 >From: "Cisco Nuts" > >Hello,I am trying to find the exact differences between ^701$ 701$ >_701$ and _701_ to implement in a route-map deny statement.Here is what I >understand:^701$ - Deny all routes originating from AS701701$ - Does >this mean the same as above?? _701$ - Deny only AS 701 routes_701_ - >Deny routes via AS 701 or have passed through AS 701 Please advise.Thank >you.Sincerely,CN > > > >The new MSN 8: smart spam protection and 2 months FREE*. > > > > misconduct and Nondisclosure violations to [EMAIL PROTECTED] get 2 months FREE* Message Posted at: http://www.groupstudy.com/form/read.php?f=7&i=61227&t=61219 -- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
RE: Diff. b/w ^701$ 701$ _701$ _701_ [7:61219]
Hi, The following cisco webpage explains different regular expressions. http://www.cisco.com/en/US/products/sw/iosswrel/ps1831/products_command_reference_chapter09186a00800ca655.html >From what I worked in the isp world, ^701$ matches routes with AS number 701 only in the AS-PATH 701$ matches routes end with 701, such as 1234 701, 234 345 701, etc _701$ matches routes end with 701, I would say it's same as 701$ _701_ matches routes that have 701 anywhere in the AS-PATH Hope this helps. Xueyan Message Posted at: http://www.groupstudy.com/form/read.php?f=7&i=61226&t=61219 -- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
Diff. b/w ^701$ 701$ _701$ _701_ [7:61219]
Hello,I am trying to find the exact differences between ^701$ 701$ _701$ and _701_ to implement in a route-map deny statement.Here is what I understand:^701$ - Deny all routes originating from AS701701$ - Does this mean the same as above?? _701$ - Deny only AS 701 routes_701_ - Deny routes via AS 701 or have passed through AS 701 Please advise.Thank you.Sincerely,CN The new MSN 8: smart spam protection and 2 months FREE*. Message Posted at: http://www.groupstudy.com/form/read.php?f=7&i=61219&t=61219 -- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]