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<strong class="title">[華為]HCNE試題(一)30-50 </strong> <br>
<span class="zhushi"><strong>來源:</strong> <a href="" target="_blank" class="zhushi"></a>
<strong>作者:</strong> <a href="mailto:" class="zhushi"></a>
<strong>類型:</strong> 其他
<strong>發表:</strong> 2005-4-6
<strong>瀏覽:</strong><script language=javascript src=/gvScript/ArticleViewCount.asp?aID=39></script></span> </td>
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[華為]HCNE試題(一)30-50<br><DIV>31、在封裝了幀中繼協議的接口上使能動態逆向地址解析協議的命令是:(A )</DIV>
<DIV>A. frame-relay inverse-arp</DIV>
<DIV>B. frame-realy reverse-arp</DIV>
<DIV>C. inverse-arp</DIV>
<DIV>D. reverse-arp</DIV>
<DIV>32、在配置命令frame-relay map ip 10.1.1.1 7 broadcast中,數字7的含義是:(B )</DIV>
<DIV>A. 本端邏輯通道編號</DIV>
<DIV>B. 本端DLCI編號</DIV>
<DIV>C. 對端接口編號</DIV>
<DIV>D. 對端節點編號</DIV>
<DIV>33、靜態路由配置中關鍵字 reject 和 blackhole 的區別在于:( BE)</DIV>
<DIV>A:發往 reject 路由的報文被丟棄,并且不通知源主機</DIV>
<DIV>B:發往 blackhole 路由的報文被丟棄,并且不通知源主機</DIV>
<DIV>C:發往 reject 路由的報文被丟棄,發往 blackhole 路由的報文不被丟棄</DIV>
<DIV>D:發往 blackhole 路由的報文被丟棄,發往 reject 路由的報文不被丟棄</DIV>
<DIV>E:發往 reject 路由的報文被丟棄,并且通知源主機</DIV>
<DIV>F:發往 blackhole 路由的報文被丟棄,并且通知源主機</DIV>
<DIV>34、基于距離矢量算法的路由協議包括:(BC )</DIV>
<DIV>A:ICMP</DIV>
<DIV>B:RIP</DIV>
<DIV>C:IGRP</DIV>
<DIV>D:OSPF</DIV>
<DIV>E:IS-IS</DIV>
<DIV>35、路由環路問題的解決方法包括:(ACE )</DIV>
<DIV>A:采用水平分割</DIV>
<DIV>B:加快路由更新報文的發送頻率</DIV>
<DIV>C:路由保持</DIV>
<DIV>D:配置靜態路由</DIV>
<DIV>E:定義路由權的最大值</DIV>
<DIV>36、對路由器A配置RIP協議,并在接口S0(IP地址為10.0.0.1/24)所在網段使能RIP路由協議,在全局配置模式下使用的第一條命令是:( A)</DIV>
<DIV>A:router rip</DIV>
<DIV>B:router rip 10.0.0.0</DIV>
<DIV>C:network 10.0.0.1</DIV>
<DIV>D:network 10.0.0.0</DIV>
<DIV>37、IGRP綜合路由權包括以下哪些因素:( ABDEF)</DIV>
<DIV>A:帶寬</DIV>
<DIV>B:時延</DIV>
<DIV>C:跳數</DIV>
<DIV>D:信道可信度</DIV>
<DIV>E:信道占用率</DIV>
<DIV>F:最大傳輸單元</DIV>
<DIV>38、當接口運行在RIP-2廣播方式時,它可以接收的報文有:( AC)</DIV>
<DIV>A. RIP-1廣播報文</DIV>
<DIV>B. RIP-1組播報文</DIV>
<DIV>C. RIP-2廣播報文</DIV>
<DIV>D. RIP-2組播報文</DIV>
<DIV>39、在靈活DDR配置方式下,若本端需要接收呼叫,則必須在本端的物理接口上進行如下配置,以便確定是針對哪個撥號接口的入呼叫。(AC )</DIV>
<DIV>A 封裝PPP</DIV>
<DIV>B 封裝HDLC</DIV>
<DIV>C 配置PPP驗證</DIV>
<DIV>D 配置EXEC驗證</DIV>
<DIV>40、I.430、Q.921、Q.931都是ITU-T制訂的ISDN業務規范。(A )</DIV>
<DIV>A正確</DIV>
<DIV>B.錯誤</DIV>
<DIV>41、下面的訪問控制列表的描述正確的是:(B )</DIV>
<DIV>A.access-list 1 deny 1.1.1.1</DIV>
<DIV>B.access-list 1 permit any</DIV>
<DIV>C.access-list 1 permit 1.1.1.1 0 2.2.2.2 0.0.0.255</DIV>
<DIV>D.access-list 99 deny tcp any 2.2.2.2 0.0.0.255</DIV>
<DIV>42、下面哪些是ACL可以做到的(ABC )</DIV>
<DIV>A.允許125.36.0.0/16網段的主機使用FTP協議訪問主機129.1.1.1;</DIV>
<DIV>B.不讓任何主機使用Telnet登錄;</DIV>
<DIV>C.拒絕一切數據包通過;</DIV>
<DIV>D.僅允許某個用戶從外部登錄,其他用戶不能這樣做。</DIV>
<DIV>43、下面能夠表示"禁止從129.9.0.0網段中的主機建立與202.38.16.0網段內的主機的WWW端口的連接"的訪問控制列表是:( AB)</DIV>
<DIV>A. access-list 101 deny tcp 129.9.0.0 0.0.255.255 202.38.16.0 0.0.0.255 eq www</DIV>
<DIV>B. access-list 100 deny tcp 129.9.0.0 0.0.255.255 202.38.16.0 0.0.0.255 eq 80</DIV>
<DIV>C. access-list 100 deny ucp 129.9.0.0 0.0.255.255 202.38.16.0 0.0.0.255 eq www</DIV>
<DIV>D. access-list 99 deny ucp 129.9.0.0 0.0.255.255 202.38.16.0 0.0.0.255 eq 80</DIV>
<DIV>44、對于一個主接口,可以為它提供多個備份接口,當主接口出現故障時,多個備份接口可以同時接替主接口進行通訊。(B )</DIV>
<DIV>A. 正確</DIV>
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