各位好：
我最近想考ccna證照，在做第一部分的期末考題，
做到一題看答案怎麼想都想不透，
想請教一下有沒有哪位版友大大能夠回答。
我的疑惑就是說為什麼server設定是subnet mask錯誤，
題目不是已經限定internal address是在/27，
所以subnet mask設成255.255.255.224很合理啊?!
server連不上internet有可能是因為跟gateway連線有問題，
一看gateway發現是192.168.5.1不是在192.168.5.96/27的網段內，
那不是代表是default gateway設錯了嗎?
為什麼答案是subnet mask設錯呢?
==================================以下是題目=======================
Refer to the exhibit. The network administrator for a small advertising
company has chosen to use the 192.168.5.96/27 network for
internal LAN addressing.
As shown in the exhibit, a static IP address is assigned
to the company web server. However, the web server cannot access the Internet.
The administrator verifies that local workstations with IP addresses that
are assigned by a DHCP server can access the Internet, and the
web server is able to ping local workstations.
Which component is incorrectly configured?
( ) default gateway address
( ) host ip address
( ) dns address
(o) subnet mask
******************星號中間是圖****************************
ip address: 192.168.5.98
subnet mask: 255.255.255.224
Default gateway: 192.168.5.1
dns server: 128.208.3.254
***********************************************************