From ae56d35478801407007f883668e8de9351bcfc46 Mon Sep 17 00:00:00 2001
From: Peng Hailin <unisko@gmail.com>
Date: Wed, 31 Aug 2016 10:44:39 +0800
Subject: [PATCH] update

---
 d05-IP-Addressing.md | 16 ++++++++--------
 1 file changed, 8 insertions(+), 8 deletions(-)

diff --git a/d05-IP-Addressing.md b/d05-IP-Addressing.md
index 0ba241e..fc0f7ea 100644
--- a/d05-IP-Addressing.md
+++ b/d05-IP-Addressing.md
@@ -525,14 +525,14 @@ C类地址 = 255.255.255.0
 
 | - | - |
 | -- | -- |
-| `172.16.50.0` | <b>10101100.00010000.0</b>0110010.00000000 |
-| `172.16.60.0` | <b>10101100.00010000.0</b>0111100.00000000 |
-| `172.16.70.0` | <b>10101100.00010000.0</b>1000110.00000000 |
-| `172.16.80.0` | <b>10101100.00010000.0</b>1010000.00000000 |
-| `172.16.90.0` | <b>10101100.00010000.0</b>1011010.00000000 |
-| `172.16.100.0` | <b>10101100.00010000.0</b>1100100.00000000 |
-| `172.16.110.0` | <b>10101100.00010000.0</b>1101110.00000000 |
-| `172.16.120.0` | <b>10101100.00010000.0</b>1111000.00000000 |
+| `172.16.50.0` | **10101100.00010000.0**0110010.00000000 |
+| `172.16.60.0` | **10101100.00010000.0**0111100.00000000 |
+| `172.16.70.0` | **10101100.00010000.0**1000110.00000000 |
+| `172.16.80.0` | **10101100.00010000.0**1010000.00000000 |
+| `172.16.90.0` | **10101100.00010000.0**1011010.00000000 |
+| `172.16.100.0` | **10101100.00010000.0**1100100.00000000 |
+| `172.16.110.0` | **10101100.00010000.0**1101110.00000000 |
+| `172.16.120.0` | **10101100.00010000.0**1111000.00000000 |
 
 通告的汇总地址会是什么呢?