route summarisation question [7:19970]

2001-09-14 Thread The New Guy
A buddy and I are currently preparing for the BSCN exam. One of the review questions involving route summarization is as follows: 172.21.136.0/24 and 172.21.143.0/24 can be summarized as: ?? We both came to the same conclusion: ^ 172.21.136.0 -> 10101100.00

Re: route summarisation question [7:19970]

2001-09-14 Thread Peter Van Oene
The block is 136-144 in the /21 range so you'd be right, though you'd also be summarizing other addresses which you do not explicitly have connectivity to. *** REPLY SEPARATOR *** On 9/14/2001 at 12:19 PM The New Guy wrote: >A buddy and I are currently preparing for the BSCN

RE: route summarisation question [7:19970]

2001-09-14 Thread David Goddard
Dyland, you're right, it is a typo or something. As a sanity check (probably a BAD habit) I use the subnet program offered by boson... according to that program: 172.21.134.0/21 = 172.21.128.1 to 172.21.235.254 while 172.21.136.0/21 = 172.21.128.1 to 172.21.136.1 to 172.21.143.254 so, I w

RE: route summarisation question [7:19970]

2001-09-14 Thread David Goddard
Derek... speaking of typo's my email was SUPPOSED to say: 172.21.134.0/21 = 172.21.128.1 to 172.21.135.254 while 172.21.136.0/21 = 172.21.136.1 to 172.21.143.254 Message Posted at: http://www.groupstudy.com/form/read.php?f=7&i=19977&t=19970

Re: route summarisation question [7:19970]

2001-09-14 Thread MADMAN
Your correct, here is the table and the URL to a neat little subnet calcuator http://www.cisco.com/techtools/ip_addr.html - IP Class: B IP Address: 172.21.134.0 Mask Bits: 5 Su

RE: route summarisation question [7:19970]

2001-09-14 Thread Wilson, Bradley
2:11 PM To: [EMAIL PROTECTED] Subject: Re: route summarisation question [7:19970] Your correct, here is the table and the URL to a neat little subnet calcuator http://www.cisco.com/techtools/ip_addr.html - IP Class: