Skill/Topic: Networking BasicsA) Physical LayerB) Data Link LayerC) Network layerD) Application Layer

anshu

• Aug 29th, 2011

Physical layer, as it is the lowest layer in every model and is used mostly for any network to work properly.

Bibha Rawat

 Profile Answers by Bibha Rawat Questions by Bibha Rawat

• Aug 23rd, 2011

Physical Layer

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Aswins

• Sep 4th, 2011

DORA stands for Discover Offer Request Ack When there is request been sent from the client and there should be a response should be sent from the the server, So the process discovering the request b...

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What is DFS stands for in the trem of Windows Server 2003

manju

• Sep 7th, 2011

Distributed file system

chirakuddin

 Profile Answers by chirakuddin Questions by chirakuddin

• Jun 9th, 2008

dfs is a distributed file system that enables administrators to make shares that are  stored on diff servers on the network that appear to  users that all shares are stored on a single share...

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What is definition of E1, E3, T1, T3, BRI PRI How thay work and what is difference ?

saurabh

• Dec 1st, 2011

E-1 Similar to the North American T-1, E-1 is the European format for digital transmission. E-1 carries signals at 2.048 Mbps (32 channels at 64 Kbps), versus the T-1, which carries signals at 1.544 M...

nshahane

 Profile Answers by nshahane Questions by nshahane

• Jan 8th, 2009

A 2.048 Mbps point-to-point dedicated, digital circuit provided by the telephone companies in Europe. E1 is the European counterpart of the North American T1 line, which transmits at 1.544 Mbps, and E...

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UMESH SINGH MEHTA

• Dec 8th, 2011

For connecting the Switch to Modem we use standard cable in any version of UDP (cat 1.2.3.4.5.5e.6)

suneel

• Nov 17th, 2011

Straight cable.

If we use different devices we can use straight cable.
If we use same devices we can use cross cable

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what is Ras server, how we configure in winnt?

Durgesh Pandey

• Jan 4th, 2012

RAS is stand for Remote Access Server.
It provide authentication to access our server by a remote location to any user.

pllaxman

 Profile Answers by pllaxman Questions by pllaxman

• Apr 11th, 2008

Remote Access Server is the ful form of RAS!Its possible to configure in WIN NT only with the third party RAS utility!Not inbuided into WIN NT Server OS!

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how to take IIS server backup ?

Laxmikant C K

• Jan 6th, 2012

Hi,
Its too simply to IIS backup. Take the system state backup in that only IIS will be consider, if the server is IIS.

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ljohns

• Jan 11th, 2012

Port is registered with IANA for the application = Official Port is not registered with IANA for the application = UnOfficial Telnet = port - 23(Official) FTP = port - 20(Data Tx), 21(Command), 22(S...

Shriniwas

• Oct 22nd, 2011

Telent : 23
FTP : 22/21
HTTP: 80
RPC : 135

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Lokesh M

 Profile Answers by Lokesh M Questions by Lokesh M

• Feb 12th, 2012

As far as I know this term is used for items that needs to be picked from various locations in a warehouse whenever a customer fills the shopping cart and & submits the list for purchase.

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When intermediary devices only direct data flow and do not generate or change data content, how can they regenerate data signals ? If they do so, which is the intermediary device that can regenerate data signals ?

Bharat Singh

• Feb 23rd, 2012

Its Repeater, it can amplify the signals strength.

UMESH SINGH MEHTA

• Dec 8th, 2011

Basically when our signal is weak (on a network) then we should have a repeater device. This device used to regenerate the weak signal.

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mahesh

• Mar 26th, 2012

Static IP address- administratively assignment of IP address.
dynamic - assigning the IP address dynamically by using DHCP.

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what is stub area?
what is mean by area 0 ?

what is COST OF OSPF ?
what is VPN ?
what is VLAN
what is GRE ?
what is HSRP?
TELL ME DIFFRENCE BETWEEN ISDN & ATM ?
WHAT IS MEAN BY DTP?

ankushmahajan

 Profile Answers by ankushmahajan Questions by ankushmahajan

• Apr 5th, 2012

See this I hope it works for u

http://technet.microsoft.com/en-us/library/cc940476.aspx

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Skill/Topic: Networking BasicsA) Open B) Closed C) None of the above

shaukat

• Sep 14th, 2012

Ans is a).
open look - good design

ankitsays9

 Profile Answers by ankitsays9 Questions by ankitsays9

• Jan 13th, 2006

B. Closed Loop

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What is a wildcard mask, and how is it different from a netmask?

Santhosh

• Nov 20th, 2012

Wildcard mask is contrast to the subnet mask .
for ex . take an class c ip add . 192.168.10.1/24 for this subnet mask will be 255.255.255.0 !
wildcard mask is just opposite to subnet mask ,
wildcard mask for this ip address is 0.0.0.255.

sonet

 Profile Answers by sonet Questions by sonet

• Aug 4th, 2010

When you want to match certain bits of the IP address and ignore some bits, then you mask the IP address with 0 in bits you want to match and 1 where you want to ignore. The resulting mask is the wild...

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bhagare

 Profile Answers by bhagare Questions by bhagare

• Nov 21st, 2012

Check via ping utility,check modem,or any mux device provided by service provider, which power is on/off,also checking via login by username & password into the router by connecting through hyper terminal,or directly login over network.

saurabh

• Nov 30th, 2011

1. First of all you can check the modem indication if in modem data light is not glowing it means link is down. 2. if you have a router login access you can also check the interface status where the ...

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bhagare

 Profile Answers by bhagare Questions by bhagare

• Nov 21st, 2012

Routing Protocol learn route for routed protocol and routed protocol carries user traffic such as Email file transfer.

harish

• Oct 6th, 2011

Routing protocol is used by routers to dynamically find all the networks in the internetwork & to ensure that all routers have the same routing.

Routed protocol is used to send user data through the established network.

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How do you configure a Cisco switch or router?

sm_feroz

 Profile Answers by sm_feroz Questions by sm_feroz

• Dec 4th, 2012

One can configure Cisco Switch and Router through Console Port.

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Skill/Topic: Networking BasicsA) TrueB) FalseExplanation: NIC means Network Interface Card

nathsambu

 Profile Answers by nathsambu Questions by nathsambu

• Dec 21st, 2012

A) True Nerwork Interface Card

bhagare

 Profile Answers by bhagare Questions by bhagare

• Nov 21st, 2012

Network Interface Card

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What is VLAN trunking? How does it work?

Lokesh M

 Profile Answers by Lokesh M Questions by Lokesh M

• Jan 7th, 2013

VLAN trunking enables single network adapter to act as "n" number of virtual network adapters, "n" has a theoretical upper limit of 4096 VLAN network segments. However it is limited to 1000 VLAN n...

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Can anyone help me out to enable USB on my machine. I tried all the options not working. Its blocked by Symantec/centra in my Network.

nathsambu

 Profile Answers by nathsambu Questions by nathsambu

• Jan 18th, 2013

Got to Run den type "Regedit" .....Follow the instructions....

HKEY_LOCAL_MACHINE

SYSTEM

CURRENT CONTROL SET

SERVICE

USBSOTR

Expand the USBSTOR...den click on "start"

change the value 4 to 3
(4 for Disable & 3 for Enable)

mifthahudeen

• Jun 1st, 2012

If your machine is under the domain or in corporate network,,,the system admin or engineer are the one who can give access to your machine to use "usb"..the "usb" may be blocked for some security purposes of the corporate companies.

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