当前位置:CCNP(642-081)题库

问题:

[单选]

Refer to the exhibit. With an IPSec tunnel established between remote Router A and head-end router B, with Compressed Real-Time Protocol (cRTP) configured on the serial interface of Router A, what impact will the cRTP configuration have on the Voice over IP packets flowing through the IPSec tunnel from a Cisco 7960 IP phone?()

A . Twenty bytes of header will be replaced with five bytes. 
B . If the IPSec transform set includes Authentication Header, the receiving IPSec peer will discard the packets. 
C . The IPSec packets will be dropped by Router A's compression logic.
D . The voice packets will not be compressed.

You work as a database administrator for Certkiller .com. You started the instance using theinit.orafile. You have two control files and three redo log groups in your database. You decided to protect the database against failures by adding one more control file. Which file is the appropriate way to perform this task?() Shut down the instance, copy the control file to the third location and open the database.。 Abort the instance, copy the control file to the third location, modify the CONTROL_FILES parameter in theinit.orafile and open the database.。 Copy the control file to the third location, modify the CONTROL_FILES parameter in theinit.orafile, restart the instance and open the database.。 Shut down the instance, copy the control file to the third location, modify the CONTROL_FILES parameter in theinit.orafile and open the database.。 Shut down the instance, startup in the mount state, copy the control file to the third location, modify the CONTROL_FILES parameter ininit.oraand open the database.。 顾客习惯消退的原因有() 其它更好选择的挑战。 主体需要或强化物发生变化。 重复习惯行为的条件发生变化。 求新、尝试、冒险的心理E惰性心理。 FileInfo类提供静态方法,不需要创建对象即可直接使用。 疣足 历史迷宫和形式迷宫是()小说最主要的两种方式,企图通过个人历史记忆的残片,抵达非表面化的生存真相,借助形式迷宫指向现实的要害与实质。

Refer to the exhibit. With an IPSec tunnel established between remote Router A and head-end router B, with Compressed Real-Time Protocol (cRTP) configured on the serial interface of Router A, what impact will the cRTP configuration have on the Voice over IP packets flowing through the IPSec tunnel from a Cisco 7960 IP phone?()

参考答案:

  参考解析

本题暂无解析

在线 客服