GroupStudy.com GroupStudy.com - A virtual community of network engineers
 Home  BookStore  StudyNotes  Links  Archives  StudyRooms  HelpWanted  Discounts  Login
Re: RE: distribute-list question posted 08/05/2004
[Chronological Index] [Thread Index] [Top] [Date Prev][Date Next] [Thread Prev][Thread Next]


Chuck, 
Try this config. It's more tight down and more control
ip prefix-list FILTER seq 5 deny 172.16.15.0/24 ge 28 le 28
 ip prefix-list FILTER seq 10 permit 172.16.15.0/24 ge 24 le 24
 
Dustin


-------------- Original message -------------- 

> Dehong, Richard, Patrick, Mani, Minh, Kian, Rolando - 
> 
> Thanks for the advice, I used; 
> 
> ip prefix-list FILTER seq 5 deny 172.16.15.0/28 
> ip prefix-list FILTER seq 10 permit 0.0.0.0/0 le 32 
> 
> Cleared routes, the /28 was still there...once I cleared the ospf process, the 
> filter worked. 
> > 
> > From: "Alvarez, Rolando [NCSUS]" 
> > Date: 2004/08/04 Wed PM 12:21:30 EDT 
> > To: "'Chuck South'" , ccielab@xxxxxxxxxxxxxx 
> > Subject: RE: distribute-list question 
> > 
> > Try this: 
> > 
> > access-list 100 deny ip host 172.16.15.0 host 255.255.255.240 
> > access-list 100 permit ip any any 
> > 
> > Then apply it to the distribute list. 
> > 
> > http://www.cisco.com/en/US/tech/tk365/tk80/technologies_tech_note09186a00801 
> > 310cb.shtml 
> > 
> > HTH, 
> > 
> > Rolando 
> > 
> > -----Original Message----- 
> > From: Chuck South [mailto:cciesouth@xxxxxxxxxxxxx] 
> > Sent: Wednesday, August 04, 2004 11:34 AM 
> > To: ccielab@xxxxxxxxxxxxxx 
> > Subject: distribute-list question 
> > 
> > 
> > Need help with a distribute-list; 
> > 
> > Two routes on a router; 
> > O E1 172.16.15.0/28 [110/67] via 172.16.100.1, 16:46:21, Serial0 
> > O E1 172.16.15.0/24 [110/67] via 172.16.100.1, 16:46:23, Serial0 
> > 
> > Want to block the /28 so I tried a distribute-list 1 in with; 
> > 
> > access-list 1 deny 172.16.15.0 0.0.0.15 
> > access-list 1 permit any 
> > 
> > But this blocked the both routes...? 
> > 
> > _______________________________________________________________________ 
> > Please help support GroupStudy by purchasing your study materials from: 
> > http://shop.groupstudy.com 
> > 
> > Subscription information may be found at: 
> > http://www.groupstudy.com/list/CCIELab.html 
> > 
> > _______________________________________________________________________ 
> > Please help support GroupStudy by purchasing your study materials from: 
> > http://shop.groupstudy.com 
> > 
> > Subscription information may be found at: 
> > http://www.groupstudy.com/list/CCIELab.html 
> 
> _______________________________________________________________________ 
> Please help support GroupStudy by purchasing your study materials from: 
> http://shop.groupstudy.com 
> 
> Subscription information may be found at: 
> http://www.groupstudy.com/list/CCIELab.html