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Cisco IOS is the software used

题目

Cisco IOS is the software used on the vast majority of Cisco Systems routers and current Cisco network switches. As a network administrator, you are required to configure MPLS on Cisco IOS. In such a situation, which three of the following steps are necessary to take?（）

  • A、Start LDP.
  • B、Enable CEF switching.
  • C、Configure conditional label advertising.
  • D、Enable label switching on frame mode interfaces.
  • E、disable IP TTL propagation
  • F、configure conditional label advertising
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相似问题和答案

第1题：

Which two data link layers are supported by cisco ios software for IPv6?()

A.PPP

B.FDDI

C.Frame Relay PVC

D.NBMA

E.Frame Relay SVC


参考答案：A, C

第2题：

If XYZ LTD needs to upgrade the Cisco IOS Software of a Cisco Router, Where is the best place to download the upgrade image file from?（）

  • A、The best option is to download it from the Cisco TAC website
  • B、The best option is to download it from the Cisco.Com Software support site
  • C、The best option is to download it form the Cisco Advanced Services website
  • D、The best option is to download it from the TFTP site on Cisco.com

正确答案:B

第3题：

After making some network changes you power off and then power on your Cisco router named VE1. What sequence of events occurs when VE1 is powered up?

A. Perform. POST, locate configuration statements, apply configuration statements, locate Cisco IOS software, and load Cisco IOS software.

B. Locate Cisco IOS software, load Cisco IOS software, locate configuration statements, apply configuration statements, and perform. POST.

C. Test software routines, POST, load configuration files, load Cisco IOS software, test Cisco IOS software.

D. Perrform. POST, locate Cisco IOS software, load the Cisco IOS software, locate configuration statements, and apply configuration statements.

E. Load and test IOS, load configuration files, test software routines, POST.

F. None of the above


正确答案：D
D 解析：Explanation:
Upon initial start up, Cisco routers perform. the following steps in order:
1. The router performs a power-on self-test (POST) to discover and verify the hardware.
2. The router loads and runs bootstrap code from ROM.
3. The router finds the IOS or other software and loads it.
4. The router finds the configuration file and loads it into running config.

第4题：

Which Cisco product is a software component that blocks unwanted connections and provides other gateway security functions for small business?（）

  • A、Cisco Firewall Services Module (FWSM)
  • B、Cisco Secure Access Control Server (ACS)
  • C、Cisco Private Internet Exchange (PIX) Firewall
  • D、Cisco Internetwork Operating System (IOS) Firewall

正确答案:D

第5题：

Which two features or capabilities are valid options for both an Autonomous WLAN solution and a  Lightweight WLAN solution？ （）

  • A、 PoE capability
  • B、 Use of Cisco Secure Access Control Server （ACS） for security
  • C、 Cisco IOS software for configuration
  • D、 Cisco Wireless Control System （WCS） for management
  • E、 Use of a Cisco Wireless Location Appliance location for tracking

正确答案:A,B

第6题：

If you have Cisco integrated services router and need to upgrade the Cisco IOS image,which kind of Cisco Support services do you need?（）

  • A、Cisco SMARTNet onsite
  • B、Cisco TAC
  • C、Advanced Hardware Replacement
  • D、Software Support

正确答案:D

第7题：

Which of the following is true about the Cisco IOS-IPS functionality？ （）

  • A、 The signatures available are built into the IOS code.
  • B、 Toupdate signatures youneed to install a new IOS image
  • C、 To activate new signatures you download a new Signature DefiitionFile （SDF） from Cisco’s web site
  • D、 Loading and enabling selected IPS signatures is user configurable
  • E、 Cisco IOS onlyprovides Intrusion Detection functionality
  • F、 Cisco IOS-IPS requires a network module installed in your router running sensor software

正确答案:C,D

第8题：

A Ezonexam router boots up in ROMMON mode. What is ROM Monitor (ROMMON)?

A. A memory component for storing the saved configuration file

B. A memory management tool

C. An operating system used for hardware troubleshooting and for password recovery

D. Temporary storage space for the router operating files

E. The source of the primary Cisco IOS software image

F. None of the above


正确答案：C
C 解析：Explanation:
The ROM Monitor is a very limited code set that enables you to perform. elementary functions to manually get the router or switch back to a functioning state. You can perform. low-level diagnostics and even copy a new IOS file to the Cisco device over the console port. It is also used after the break sequence is issued during bootup for password recovery use.

第9题：

Which type of software would the Cisco Catalyst 2950 Series switches use to deliver intelligent services to networks that require additional security， advanced QoS， and high availability？（）

  • A、 Enhanced Image
  • B、 StandardImag
  • C、 Cisco IOS software
  • D、 Enhanced Multilayer Software Image

正确答案:A

第10题：

What are two security features of the Cisco Secure Router 500 Series？ （）

  • A、Cisco Intrusion Prevention System
  • B、Cisco IOS Software Firewall
  • C、Cisco IOS Easy VPN
  • D、Cisco Unified Wireless Networking
  • E、Cisco ASA Hardware Firewall

正确答案:A,B

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