Friday 6 February 2015

200-120 Exam Question

QUESTION : 11

Refer to the exhibit.


Host A pings interface S0/0 on router 3.
What is the TTL value for that ping?

A. 252
B. 253
C. 254
D. 255

Answer: B

Explanation:

From the CCNA ICND2 Exam book: ° Rout er s decr e ment t he TTL by 1 ever yti e they forward a packet; if
a router decrements the TTL to 0, it throws away the packet. This prevents packets from rotating forever. ±
I want to make it clear that before the router forwards a packet, the TTL is still remain the same.
For example in the topology above, pings to S0/1 and S0/0 of Router 2 have the same TTL. The picture
below shows TTL values for each interface of each router and for Host B.
Notice that Host A initializes ICMP packet with a TTL of 255:


Thursday 5 February 2015

MKM Partners Raises Cisco Systems Inc (CSCO) Price Target To $26


MKM Partners analyst, Michael Genovese, I raise the su precio objetivo de Cisco Systems, Inc. (NASDAQ: CSCO) from € 24 to $ 26, while maintaining classification UN neutral on the stock. The revision in its precio objetivo is based on expected earnings por share (EPS) growth in fiscal year 2015 (FY15) and beyond.

Sr. Genovese justified his classification Neutral on the stock highlighting that the company has had year-over-year UN rate (YoY) growth of 1% or less for the three previous quarters, suggesting that its revenue growth is negligible (Since the 'company Títulos de UN turnover of $ 11.15 million, $ 11.54 billion, $ 12.35 billion correos por 2QFY14, 3QFY14 and 4QFY14, respectively).

The sell-side analyst revealed that it expects revenue for the company to show an increase of 2.7% year on year, while posting a relatively higher growth of 4.4% yoy in EPS. He said, with $ 31 billion in net cash, Cisco has self-help significantly drier than other competitors dust and probably be able to compensate for the weakness in revenue and protect forecasts BPA through buyback and OPEX cut.We are giving Cisco credit for an additional price -to-earnings (PE) and turn increase our future value (FV) is estimated at $ 26 to $ 24, based on 12 times our current Year 2015 (CY15) EPS forecast.

However, the analyst also explains his reason for maintaining a neutral stance on the company deals with some major risks to the global outlook of investors. These include:

• A slowdown in the macro environment that influence EPS estimates and stocks
• based on price competition
• The potential of new architectures of software defined networks affects Cisco in the long run
• The irregular demand in its geographical segments, which may affect EPS

The network equipment giant recorded a PSA for 4QFY14 of $ 0.55 and $ 0.54 for 1QFY15; touring for 2QFY15 EPS is $ 0.51. He had revenues of $ 12.35 billion and $ 12.24 billion in 4QFY14 and 1QFY15, respectively; their income carried 2QFY15 billion.Established is $ 11.76 in 1984, Cisco Systems Inc. is a multinational corporation headquartered in California that sells, designs and manufactures network equipment. It is expected that the company's failure to report its 2QFY15 helpful February 11, 2015.

According to statistics from Bloomberg, the 48 analysts covering the stock, 28 and 14 rhythm Buy recommend waiting. The average 12-month target price assigned by analysts is $ 28.42, reflecting an increase of 6.48% in today's trading level.Cisco fell 1.59% to close at $ 26.69 on Wednesday. The stock is currently trading at 0.79% to $ 26.9 at 21:57 ET.

Monday 2 February 2015

200-120 Exam Question

QUESTION : 10

Refer to the exhibit.


Which three statements correctly describe Network Device A? (Choose three. )

A. With a network wide mask of 255.255.255.128, each interface does not require an IP address.
B. With a network wide mask of 255.255.255.128, each interface does require an IP address on a unique
IP subnet.
C. With a network wide mask of 255.255.255.0, must be a Layer 2 device for the PCs to communicate
with each other.
D. With a network wide mask of 255.255.255.0, must be a Layer 3 device for the PCs to communicate
with each other.
E. With a network wide mask of 255.255.254. 0, each interface does not require an IP address.

Answer: B,D,E