Which two statements describe the forwarding table in the Junos OS?()A. The forwarding table contains all known routes.B. The forwarding table stores a subset of information from the routing table.C. Junos devices use the forwarding table to compare incom

题目
Which two statements describe the forwarding table in the Junos OS?()

A. The forwarding table contains all known routes.

B. The forwarding table stores a subset of information from the routing table.

C. Junos devices use the forwarding table to compare incoming packets against existing entries to determine the next hop.

D. If multiple matches exist, the forwarding table uses the least-specific entry to forward packets toward the destination.


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更多“Which two statements describe the forwarding table in the Junos OS?() ”相关问题
  • 第1题:

    Which zone is system-defined?()

    A.security

    B.functional

    C.junos-global

    D.management


    参考答案:C

  • 第2题:

    以下关于生成树协议中Forwarding状态的描述错误的是()。

    A.Forwarding状态的端口可以收发BPDU报文

    B.Forwarding状态的端口可以根据收到的数据报文学习源MAC

    C.Forwarding状态的端口只转发报文,不学习MAC地址

    D.Forwarding状态的端口可以转发数据报文


    参考答案:C

  • 第3题:

    Norman Blarney is an artist of deep convictions.

    A: claims
    B:suggestions
    C: beliefs
    D:statements

    答案:C
    解析:
    句意:诺曼.布莱梅是一个有坚定信念的艺术家,句中画线部分conviction意为 “信念”。claim意为“要求,声称”。suggestion意为“建议”。belief意为“相信,信赖”。 statement意为“声明,陈述”。画线部分和C项意义接近。故选C项。

  • 第4题:

    Which security or functional zone name has special significance to the Junos OS?()

    A. self

    B. trust

    C. untrust

    D. junos-global


    参考答案:D

  • 第5题:

    ( 11 )请在下列程序的空白处,填上适当的内容:

    Import java. awt. *;

    Import java. util. *;

    Class BufferTest{

    Public static void main(string args[])

    Throws IOException{

    FileOutputStream unbuf=

    new FileOutputStream( “ test.one ” ) ;

    BufferedOutputStream buf=

    new 【 11 】 (new FileOutputStream( “ test.two ” ));

    System.out.println

    ( “ write file unbuffered: ” + time(unbuf) + “ ms ” );

    System.out.println

    ( “ write file buffered: ” + time(buf) + “ ms ” );

    }

    Static int time (OutputStream os)

    Throws IOException{

    Date then = new Date();

    for (int i=0; i<50000; i++){

    os.write(1);

    }

    }

    os.close();

    return(int)(()new Date()).getTime() - then.getTime());

    }


    正确答案:

  • 第6题:

    2、以下关于生成树协议中Forwarding状态描述错误的是()

    A.Forwarding状态的端口可以接收BPDU报文

    B.Forwarding状态的端口不学习报文源MAC地址

    C.Forwarding状态的端口可以转发数据报文

    D.Forwarding状态的端口可以发送BPDU报文


    B