Re: Simple IP address question [7:65597]
Sam wrote in message news:[EMAIL PROTECTED] Hey there I had a simple question. I came across this router which had an ip address of 199.66.15.252/27 I wonder how that is possible because it doesn't seem a legal address. With a subnet mask of 27, you get 6 subnets as follows: 32-64 64-96 96-128 128-160 160-192 192-224 this is true in terms of legacy. In the new world, the all zero's and the all one's subnets may be used. On Cisco equipment, the all one's subnet has been a default for quite a while. The all zero's was invoked with the command ip subnet-zero I believe that with IOS images greater than 12.1, that all zero's is enabled by default. Thx, Sam Message Posted at: http://www.groupstudy.com/form/read.php?f=7i=65602t=65597 -- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
RE: Simple IP address question [7:65597]
No, you get eight subnets. Subnet zero and the all-ones subnet are legal under current standards. Message Posted at: http://www.groupstudy.com/form/read.php?f=7i=65600t=65597 -- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
Re: Simple IP address question [7:65597]
The network is 199.66.15.224/27... your basing your info on classfull teaching in the ccna. the address listed in your example works fine.. Larry Letterman Network Engineer Cisco Systems - Original Message - From: Sam To: [EMAIL PROTECTED] Sent: Monday, March 17, 2003 11:02 AM Subject: Simple IP address question [7:65597] Hey there I had a simple question. I came across this router which had an ip address of 199.66.15.252/27 I wonder how that is possible because it doesn't seem a legal address. With a subnet mask of 27, you get 6 subnets as follows: 32-64 64-96 96-128 128-160 160-192 192-224 Thx, Sam Message Posted at: http://www.groupstudy.com/form/read.php?f=7i=65603t=65597 -- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
RE: Simple IP address question [7:65597]
You also get the subnet that the address is on. In this case, the subnet is 199.66.15.225 - 199.66.15.254 with a broadcast of 199.66.15.255. Hope this helps. Dave Williams, CCDA, CCNA, CCSA Director - Network Engineering (402) 661-2143 -Original Message- From: Sam [mailto:[EMAIL PROTECTED] Sent: Monday, March 17, 2003 1:02 PM To: [EMAIL PROTECTED] Subject: Simple IP address question [7:65597] Hey there I had a simple question. I came across this router which had an ip address of 199.66.15.252/27 I wonder how that is possible because it doesn't seem a legal address. With a subnet mask of 27, you get 6 subnets as follows: 32-64 64-96 96-128 128-160 160-192 192-224 Thx, Sam Message Posted at: http://www.groupstudy.com/form/read.php?f=7i=65604t=65597 -- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
RE: Simple IP address question [7:65597]
You should get 8 subnets rather than 6. The two additions: 1-30 225-254. Roger -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Sam Sent: 17 March, 2003 11:02 AM To: [EMAIL PROTECTED] Subject: Simple IP address question [7:65597] Hey there I had a simple question. I came across this router which had an ip address of 199.66.15.252/27 I wonder how that is possible because it doesn't seem a legal address. With a subnet mask of 27, you get 6 subnets as follows: 32-64 64-96 96-128 128-160 160-192 192-224 Thx, Sam Message Posted at: http://www.groupstudy.com/form/read.php?f=7i=65608t=65597 -- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
RE: Simple IP address question [7:65597]
You also get the subnet that the address is on. In this case, the subnet is 199.66.15.225 - 199.66.15.254 with a broadcast of 199.66.15.255. Hope this helps. Dave Williams, CCDA, CCNA, CCSA Director - Network Engineering (402) 661-2143 -Original Message- From: Sam [mailto:[EMAIL PROTECTED] Sent: Monday, March 17, 2003 1:02 PM To: [EMAIL PROTECTED] Subject: Simple IP address question [7:65597] Hey there I had a simple question. I came across this router which had an ip address of 199.66.15.252/27 I wonder how that is possible because it doesn't seem a legal address. With a subnet mask of 27, you get 6 subnets as follows: 32-64 64-96 96-128 128-160 160-192 192-224 Thx, Sam Message Posted at: http://www.groupstudy.com/form/read.php?f=7i=65612t=65597 -- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
Re: Simple IP address question [7:65597]
The network is 199.66.15.224/27... your basing your info on classfull teaching in the ccna. the address listed in your example works fine.. Larry Letterman Network Engineer Cisco Systems - Original Message - From: Sam To: [EMAIL PROTECTED] Sent: Monday, March 17, 2003 11:02 AM Subject: Simple IP address question [7:65597] Hey there I had a simple question. I came across this router which had an ip address of 199.66.15.252/27 I wonder how that is possible because it doesn't seem a legal address. With a subnet mask of 27, you get 6 subnets as follows: 32-64 64-96 96-128 128-160 160-192 192-224 Thx, Sam Message Posted at: http://www.groupstudy.com/form/read.php?f=7i=65611t=65597 -- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
Re: Simple IP address question [7:65597]
on the address 199.66.15.252/27 ... think of your bit boundary. clay - Original Message - From: Roger Lu To: Sent: Monday, March 17, 2003 4:06 PM Subject: RE: Simple IP address question [7:65597] You should get 8 subnets rather than 6. The two additions: 1-30 225-254. Roger -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Sam Sent: 17 March, 2003 11:02 AM To: [EMAIL PROTECTED] Subject: Simple IP address question [7:65597] Hey there I had a simple question. I came across this router which had an ip address of 199.66.15.252/27 I wonder how that is possible because it doesn't seem a legal address. With a subnet mask of 27, you get 6 subnets as follows: 32-64 64-96 96-128 128-160 160-192 192-224 Thx, Sam Message Posted at: http://www.groupstudy.com/form/read.php?f=7i=65617t=65597 -- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
