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What is a limitation of implementing uRPF？（）

题目
单选题
What is a limitation of implementing uRPF？（）
A

MPLS LDP must be enabled.

B

BGP routing protocol must be running.

C

Named access-lists must be configured.

D

Symmetrical routing is required.

E

Domain name must be defined

参考答案和解析
正确答案： E
解析： 暂无解析
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相似问题和答案

第1题：

What is head tank in the closed cooling water system used for?

A.for the release of air from the cooling water

B.providing expansion room for heated cooling water

C.a place for implementing water and water treatment agent

D.all of the above


正确答案：D

第2题：

WhichofthefollowingIOSfeaturescanpreventIPspoofingattacks?()

A.PPPoverEthernet

B.CiscoExpressforwarding

C.MPLStrafficEngineering

D.IS-ISrouting

E.UnicastReversePathForwarding（uRPF）


参考答案：E

第3题：

What is the passage mainly about?（ ）

A．The changes of the author's attitude to her mother's English．

B．The limitation of the author's perception of her mother．

C．The author's misunderstanding of“limited”English．

D．The author's experiences of using broken English．


正确答案：A
略。

第4题：

what is URPF？


正确答案:The Unicast RPF is a feature helps to mitigate problems that are caused by the introduction of malformed or spoofed IP source addresses into a network by discarding IP packets that lack a verifiable IP source address.

第5题：

What are two uRPF working modes？（）

  • A、express mode
  • B、safe mode
  • C、loose mode
  • D、strict mode
  • E、tight mode

正确答案:C,D

第6题：

UnicastReversePathForwarding(Urpf)canworkinthefollowingmodes:()

A.Expressmode

B.Strictmode

C.Loosemode

D.Tunnelmode

E.Safemode


参考答案：B, C

第7题：

What is a benefit of implementing a Cisco End-to-End Solution?（）

  • A、It maximizes the network security
  • B、It increase the cost of the equipment
  • C、It enables the network to work as a unified whole
  • D、It reduces the Cost of equipment

正确答案:C

第8题：

There is considerable evidence that small firms are reluctant to carry out strategic planning in their businesses.

(b) What are the advantages and disadvantages for Gould and King Associates in creating and implementing a

strategic plan? (8 marks)


正确答案：
(b) Clearly, there is a link between the ability to write a business plan and the willingness, or otherwise, of small firms to carry
out strategic planning. Whilst writing a business plan may be a necessity in order to acquire financial support, there is much
more question over the benefits to the existing small business, such as Gould and King, of carrying out strategic planning.
One of the areas of greatest debate is whether carrying out strategic planning leads to improved performance. Equally
contentious is whether the formal rational planning model is worthwhile or whether strategy is much more of an emergent
process, with the firm responding to changes in its competitive environment.
One source argues that small firms may be reluctant to create a strategic plan because of the time involved; small firms may
find day-to-day survival and crisis management prevents them having the luxury of planning where they mean to be over the
next few years. Secondly, strategic plans may also be viewed as too restricting, stopping the firm responding flexibly and
quickly to opportunities and threats. Thirdly, many small firms may feel that they lack the necessary skills to carry out strategic
planning. Strategic planning is seen as a ‘big’ firm process and inappropriate for small firms. Again, there is evidence to
suggest that owner-managers are much less aware of strategic management tools such as SWOT, PESTEL and mission
statements than their managers. Finally, owner-managers may be reluctant to involve others in the planning process, which
would necessitate giving them access to key information about the business. Here there is an issue of the lack of trust and
openness preventing the owner-manager developing and sharing a strategic plan. Many owner-managers may be quite happy
to limit the size of the business to one which they can personally control.
On the positive side there is evidence to show that a commitment to strategic planning results in speedier decision making,
a better ability to introduce change and innovation and being good at managing change. This in turn results in better
performance including higher rates of growth and profits, clear indicators of competitive advantage. If Gould and King arelooking to grow the business as suggested, this means some strategic planning will necessarily be involved

第9题：

What are two advantages that the Cisco SA 520 all-in-one UTM security device has over implementing a typical router in a small business network？（）

  • A、 Cisco Intrusion Prevention System
  • B、 higher bandwidth
  • C、 virtual private networks
  • D、 access control lists
  • E、 URL filtering

正确答案:C,E

第10题：

What are three factors a network administrator must consider before implementing Netflow in the network?（）

  • A、CPU utilization
  • B、where Netflow data will be sent
  • C、number of devices exporting Netflow data
  • D、port availability
  • E、SNMP version
  • F、WAN encapsulation

正确答案:A,B,C

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