From 21cce726d195edd2f3a8fbef8709193c1b5583c2 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Nicol=C3=A1s=20Ortega=20Froysa?= Date: Fri, 14 Jan 2022 16:42:36 +0100 Subject: [PATCH] Add exercise for class B subnetting. --- 1/PAR/assignments/t5-subnetting-clase-b.txt | 35 +++++++++++++++++++++ 1 file changed, 35 insertions(+) create mode 100644 1/PAR/assignments/t5-subnetting-clase-b.txt diff --git a/1/PAR/assignments/t5-subnetting-clase-b.txt b/1/PAR/assignments/t5-subnetting-clase-b.txt new file mode 100644 index 0000000..328a70d --- /dev/null +++ b/1/PAR/assignments/t5-subnetting-clase-b.txt @@ -0,0 +1,35 @@ +Clase B + +147.8.0.0 > 16 bits para subredes y hosts. + +9 subredes + +9 ~= 2^4 => 4 bits de subred + + +Direcciones de red: + +SNet Hosts Dir. SNet Dir. Bcast +---- -------------- ----------- ------------- +0000 0000.0000 0000 = 0.0 => 147.8.0.0 => 147.8.15.255 +0001 0000.0000 0000 = 16.0 => 147.8.16.0 => 147.8.31.255 +0010 0000.0000 0000 = 32.0 => 147.8.32.0 => 147.8.47.255 +0011 0000.0000 0000 = 48.0 => 147.8.48.0 => 147.8.63.255 +0100 0000.0000 0000 = 64.0 => 147.8.64.0 => 147.8.79.255 +0101 0000.0000 0000 = 80.0 => 147.8.80.0 => 147.8.95.255 +0110 0000.0000 0000 = 96.0 => 147.8.96.0 => 147.8.111.255 +0111 0000.0000 0000 = 112.0 => 147.8.112.0 => 147.8.127.255 +1000 0000.0000 0000 = 128.0 => 147.8.128.0 => 147.8.143.255 + +El número de hosts por cada una es igual a `2^(16-4) - 2 = 4094` + +Las direcciones de IP válidas para dispositivos serían: +Subred 1: 147.8.0.1 - 147.8.15.254 +Subred 2: 147.8.16.1 - 147.8.31.254 +Subred 3: 147.8.32.1 - 147.8.47.254 +Subred 4: 147.8.48.1 - 147.8.63.254 +Subred 5: 147.8.64.1 - 147.8.79.254 +Subred 6: 147.8.80.1 - 147.8.95.254 +Subred 7: 147.8.96.1 - 147.8.111.254 +Subred 8: 147.8.112.1 - 147.8.127.254 +Subred 9: 147.8.128.1 - 147.8.143.254