思科认证考试

After applying a new ACL on a device， its CPU utilization rose significantly and many messages startingwith "%SEC-6-IPACCESSLOG" appeared on the Syslog server.What can be done to resolve this situation？（）A、Increase memory allocation for ACLs.B、Remove all 

题目

After applying a new ACL on a device， its CPU utilization rose significantly and many messages startingwith "%SEC-6-IPACCESSLOG" appeared on the Syslog server.What can be done to resolve this situation？（）

  • A、Increase memory allocation for ACLs.
  • B、Remove all entries from the ACL and use a single permit ip any any statement.
  • C、Remove the log keyword from each ACL entry.
  • D、Reboot the device after the ACL has been applied.
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相似问题和答案

第1题：

Why are you interested in applying Unilever? (No more than 300 letters)


正确答案：
         

第2题：

After applying the policy-rematch statement under the security policies stanza, what would happen to an existing flow if the policy source address or the destination address is changed and committed?（）

  • A、The Junos OS drops any flow that does not match the source address or destination address.
  • B、All traffic is dropped.
  • C、All existing sessions continue.
  • D、The Junos OS does a policy re-evaluation.

正确答案:D

第3题：

通常配制FeSO4溶液时,加入少量铁钉,其原因与下列反应中的哪一个有关()

A、O2(g)+4H+(aq)+4e⇋2H2O(l)

B、Fe3+(aq)+e⇋Fe2+(aq)

C、2Fe3+(aq)+Fe(s)⇋3Fe2+(aq)

D、Fe3+(aq)+3e⇋Fe(s)


正确答案:D

第4题：

煤矿井下作业人员管理系统必须符合（）技术要求

  • A、AQ6210-2007
  • B、AQ1048-2007
  • C、AQ6201-2006

正确答案:A

第5题：

下列哪一体系可以自发发生同化反应而产生中间氧化态离子？ （）

  • A、Cu（s） + Cu2+（aq）
  • B、Fe（s） + Fe3+（aq）
  • C、Mn2+（aq） + MnO4aq）2-
  • D、Hg（l）+ HgCl2（饱和）

正确答案:B

第6题：

The ventilation system of your ship has fire dampers restrained by fusible links. Which statement is TRUE?

A.Fusible links must be replaced if a damper is activated

B.Fusible links are tested by applying a source of heat to them

C.Fusible links must be replaced at every inspection for certification

D.A fusible link will automatically open after a fire is extinguished and reset the damper


正确答案：A

第7题：

While applying a service update on a system using SMIT, the system administrates SMIT Command Status screen shows "Command: failed". Which of the following procedures should be performed to investigate the failure?（）

  • A、Exit the SMIT session and re-apply the update.
  • B、Select the SMIT option to Clean UP After an Interrupted Installation.
  • C、Examine the installation summary report to determine the cause of the failure.
  • D、Examine the console log to view the error messages generated by the failure.

正确答案:C

第8题：

Some type of instrument ()has been known to painters since the early Stone Age.

A、for applying paint

B、applying paint

C、is for applying paint

D、for applying paint, it


参考答案：A

第9题：

2FeCl3（aq） + H2S（aq）--（）


正确答案:S↓+2FeCl2+2HCl

第10题：

已知反应：HCN（aq）+OH-（aq）=CN-（aq）+H2O（l）ΔrHθm=-12.1KJ·mol-1，H+（aq）+OH-（aq）=HO（l）ΔrHθm=-55.61KJ·mol-1，则1molHCN（aq）在水中电离反应的热效应为（）


正确答案:43.5KJ·mol-1

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