Answer Posted / mahesh

we hve 3 types of cables
1.coaxil
2.Twistedpair
3.Fiber optic
the coaxil cable is classifed as (clasifed on the basis of
network segment)
a.10 base 2, the length is exactly 185 meters not 200m
10mbps baseband signal,also called thinnet
b.10 base5, can support upto 500m ,aslo called thicknet

for 10 base t which is twistedpair cable has max length of
100meters
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Which statement is true regarding Administrative distance?
A.) It is a metric B.) Number of hops between two routers
C.) Trustworthiness of the routing information D.) RIP
Administrative distance is 100 1

ANSWER IS C:

Which range of possible numbers do standard ipx access
lists have? A. 100 199 B. 600 699 C. 800 899 D. 1000-1099

ANSWER IS C:800-899(STANDERD)
900-999(EXTENDED)

Which OSI layer incorporates the MAC address and the LLC?
A.) Data link B.) Network C.) Physcial D.) Transport

ANS B:

Routers that have Flash memory typically have a ore loaded
copy of place IOS software. Which command should you use to
make a backup copy of the software image onto a given
network server? A. copy flash tftp B. save copy to tftp C.
write backup tftp D. write, backup -server-name- E. copy
backup to -server-name- 1

ANS A:

As a system administrator, you perform an extended ping at
the privileged EXEC prompt. As part of the display, you
see "Set DF bit in IP header? [yes] :" What would happen if
you answered no at the prompt. A. This lets the router
fragment the packet. B. It tells the router not to fragment
the packet. C. This lets the router direct the packet to
the destination it finds in its routing table. D. It tell
the router to send the packet to the next hop router. 1

ANS A: IT TELS ROUTER TO FRAGMENT PACKET


With distance vector routing protocols, it is never useful
to send the same routing update packet back out the same
interface that it was learned. This concept is called what?
A.) Holddown timers B.) Poison Reverse C.) Count to
infinity D.) Split Horizon E.) Link State

ANS D: SPLIT HORIZON

Which statement is true regarding full duplex? A.) Allows
for transmission and receiving of data simultaneously B.)
Only works in a multipoint configuration C.) Does not
affect the bandwidth D.) Allows for transmission and
receiving of data but not a the same time

ANS A:

Based upon the 1st octet rule identify the range for a
Class A address? A.) 1 - 126 B.) 192 - 223 C.) 128 - 191
D.) 1 - 191

ANS A:

When you enter router passwords during the setup dialog
what is the difference between enable and the enable secret
passwords? A. The enable password is encrypted B. The
enable secret password uses IPSec password authentication
C. The enable secret password cannot be seen as clear text
when viewing the configuration D. The enable secret
password acts as a backup in case the enable password is
compromised Wipro

ANS C:

Identify 2 HDLC characteristics? A.) Default serial
encapsulation B.) Open standard C.) Supports Stacker
compression D.) Supports point-to-point and multipoint 1

ANS A,D

Differentiate full-duplex from half-duplex.

811

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How many (minimum and maximum) ports are present in a router?

685

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Hub in star topology or bus topology?

780

---

Is hsrp is cisco proprietary or introduced by ieee?

763

---

In which protocol you manually enable route summarization?

837

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What is 10base2 ethernet lans?

752

---

Explain the term 'unicast'.

756

---

What does vlan provide?

733

---

In which access- list type you can't do editing?

780

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Utilizing RIP, what is the limit when it comes to the number of hops?

885

---

Give some benefits of LAN switching.

1011

---

what does the clock rate do?

795

---

Explain dhcp scope?

696

---

What does the meaning of ?

778

---

Define the multicast routing?

1219

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