【SPOTO专栏之】NATK，PASS4，TESK104等资料问答讨论专贴

风行无际

<p>大家如果有问题请集中到此贴发问！</p>

[此贴子已经被作者于2006-8-27 19:24:33编辑过]

尐嫻

支持！

我要飞

呵呵，LZ想得真周到

Vina

<p>支持！！</p>

Harrison

<p>实际证明此贴无意义啊……</p>

Music小猪

看不懂~~

zyr6688

<p>which of the following is true concerning Frame Relay multipoint subinterfaces?</p><p>A . An ip address is required on the physical interface of the central router.</p><p>B . All routers are required to be fully meshed.</p><p>C . All routers must be in the same subnet to forward routing updates and broadcasts.</p><p>D . Multipoint is the default configuration for Frame Relay subinterfaces.</p><p>答案是:C</p><p>谁能帮我解释一下这道题的意思.最好多分析一些内容.谢谢先!</p>

zyr6688

<p>2 .Which statements describe the routing protocol OSPF ?(Choose three.)</p><p>A . It supports VLSM.</p><p>B . It is used to route between autonomous systems.</p><p>C . It confines network instability to one area of the network.</p><p>D . It increases routing ouerhead on the network.</p><p>E . It allows extensive control of routing updates.</p><p>答案是:ACE</p>

resettone

<p>问一题:</p><p>Which of the following are key characteristics of PPP? (Choose three.)<br/>A. can be used over analog circuits<br/>B. maps Layer 2 to Layer 3 address<br/>C. encapsulates several routed protocols<br/>D. supports IP only<br/>E. provides error correction</p><p>答案:<br/>ACE</p><p>请高手分析下,谢谢!</p><p></p>