Computer Networks

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Rating Thread / Thread Starter	Last Post	Replies	Views
What is MAC address rekha	01-30-2009 05:19 PM by Rachakonda	1	188
What is the difference between win 2000 server & win 2003 server rekha	01-30-2009 05:14 PM by Rachakonda	1	117
How many types of backups in windows2003 rekha	01-30-2009 05:10 PM by Rachakonda	1	88
What does star, ring, and tree mean rekha	01-30-2009 05:05 PM by Rachakonda	1	98
What are the various network topologies rekha	01-30-2009 05:04 PM by Rachakonda	1	95
What is a switch rekha	01-30-2009 05:01 PM by Rachakonda	1	97
What is a router rekha	01-30-2009 04:55 PM by Rachakonda	1	104
What is a NIC rekha	01-30-2009 04:51 PM by Rachakonda	1	108
Which are the different network topologies rekha	01-30-2009 04:47 PM by Rachakonda	1	87
How many layers are there in OSI rekha	01-30-2009 04:44 PM by Rachakonda	1	84
What are class A, B,C rekha	01-30-2009 04:39 PM by Rachakonda	1	107
What is ARP and RARP rekha	01-30-2009 04:33 PM by Rachakonda	1	109
If you are given the IP address can u tell how many computers can be connected rekha	01-30-2009 04:29 PM by Rachakonda	1	107
What is the default sub net mask for an ipv6 address rekha	01-30-2009 04:20 PM by Rachakonda	1	96
What are 10Base2, 10Base5 and 10BaseT Ethernet LAN s rekha	12-13-2008 10:57 AM by rekha	0	80
What is the difference between an unspecified passive open and a fully specified rekha	12-13-2008 10:56 AM by rekha	0	59
Explain the function of Transmission Control Block rekha	12-13-2008 10:55 AM by rekha	0	70
What is a Management Information Base (MIB) rekha	12-13-2008 10:54 AM by rekha	0	53
What is anonymous FTP and why would you use it rekha	12-13-2008 10:54 AM by rekha	0	47
What is a pseudo tty rekha	12-13-2008 10:53 AM by rekha	0	46
What is REX rekha	12-13-2008 10:53 AM by rekha	0	43
What does the Mount protocol do rekha	12-13-2008 10:52 AM by rekha	0	43
What is External Data Representation rekha	12-13-2008 10:52 AM by rekha	0	59
What is a DNS resource record rekha	12-13-2008 10:51 AM by rekha	0	54
What protocol is used by DNS name servers rekha	12-13-2008 10:50 AM by rekha	0	42
What is the difference between interior and exterior neighbor gateways rekha	12-13-2008 10:50 AM by rekha	0	47
What is the HELLO protocol used for rekha	12-13-2008 10:49 AM by rekha	0	31
What are the advantages and disadvantages of the three types of routing rekha	12-13-2008 10:49 AM by rekha	0	40
What are Dig rams and Trigrams rekha	12-13-2008 10:45 AM by rekha	0	25
What is the difference between bit rate and baud rate rekha	12-13-2008 10:39 AM by rekha	0	63
What is NETBIOS and NETBEUI rekha	12-13-2008 10:37 AM by rekha	0	35
What is sub net rekha	12-13-2008 10:33 AM by rekha	0	56
What is Brouter rekha	12-13-2008 10:33 AM by rekha	0	43
What are the different type of networking / inter networking devices rekha	12-13-2008 10:31 AM by rekha	0	35
What is difference between base band and broadband transmission rekha	12-13-2008 10:28 AM by rekha	0	38
What are the two types of transmission technology available rekha	12-13-2008 10:25 AM by rekha	0	38
What is the difference between the communication and transmission rekha	12-13-2008 10:24 AM by rekha	0	28
What is a different between switch and Hub rekha	12-13-2008 10:23 AM by rekha	0	42
What are the Advantages and Disadvantages of DHCP rekha	12-13-2008 10:23 AM by rekha	0	84
What is Recovery Console rekha	12-13-2008 10:22 AM by rekha	0	36
What is ERD(Emergency Repair Disk) rekha	12-13-2008 10:21 AM by rekha	0	33
What is the difference between POP3 and IMAP Mail Server rekha	12-12-2008 04:01 PM by rekha	0	49
What is ost file rekha	12-12-2008 03:55 PM by rekha	0	38
Whats the difference between DNS and WINS rekha	12-12-2008 03:54 PM by rekha	0	44
How can we create VPN to connect to branch office of the same office.what would rekha	12-12-2008 03:53 PM by rekha	0	48
Why it is a layered model rekha	12-12-2008 03:52 PM by rekha	0	36
Why should we care about the OSI Reference Model ? What is the main purpose rekha	12-12-2008 03:51 PM by rekha	0	54
What is layer-3 switch rekha	12-12-2008 03:51 PM by rekha	0	32
What is an email client? what is difference between email client and web mail rekha	12-12-2008 03:50 PM by rekha	0	54
What is the vlan ? how it is work rekha	12-12-2008 03:50 PM by rekha	0	35
Name three network tools used to determine where a network connectivity is lost rekha	12-12-2008 03:49 PM by rekha	0	38
Which protocol is used for retrieving mails rekha	12-12-2008 03:48 PM by rekha	0	28
What is piggy backing rekha	12-12-2008 03:45 PM by rekha	0	27
What is fragmentation of a packet rekha	12-12-2008 03:44 PM by rekha	0	42
What is MTU of a link rekha	12-12-2008 03:43 PM by rekha	0	28
Name any field of IP header that can prevent a packet to loop infinitely rekha	12-12-2008 03:42 PM by rekha	0	40
Under what situations a packet can go into infinite loop in a network rekha	12-12-2008 03:41 PM by rekha	0	46
Describe a 3-way TCP/IP Handshake rekha	12-12-2008 03:41 PM by rekha	0	41
What does CIDR stand for? What difference between a directory and active directory rekha	12-12-2008 03:40 PM by rekha	0	43
What is a Bridge? When is it used? How is a bridge configured? What are the software rekha	12-12-2008 03:39 PM by rekha	0	40
Can we use static and dynamic routing in one network rekha	12-12-2008 03:38 PM by rekha	0	44
What is a VLAN?What does VLAN provide rekha	12-12-2008 03:26 PM by rekha	0	44
What is PING utility rekha	12-12-2008 03:26 PM by rekha	0	44
What is deference between switch & hub rekha	12-12-2008 03:26 PM by rekha	0	44
What is super netting?why it is used rekha	12-12-2008 03:26 PM by rekha	0	32
What is the difference between collision domain and broadcast domain rekha	12-12-2008 03:26 PM by rekha	0	51
How can we configure dhcp features in an switch rekha	12-12-2008 03:26 PM by rekha	0	42
What is the difference between physical address and logical address rekha	12-12-2008 03:25 PM by rekha	0	44
What is the Network Time Protocol rekha	12-12-2008 03:21 PM by rekha	0	49
What is sub netting? why is it used rekha	12-12-2008 03:21 PM by rekha	0	31
What is RAID rekha	12-12-2008 03:20 PM by rekha	0	40
What are the two types of transmission technology available rekha	12-12-2008 03:19 PM by rekha	0	41
What is a different between switch and Hub rekha	12-12-2008 03:19 PM by rekha	0	33
Why should we care about the OSI Reference Model ? What is the main purpose rekha	12-12-2008 03:19 PM by rekha	0	49
What are the four main end user features in each of the following .yahoo maps, Google rekha	12-12-2008 03:16 PM by rekha	0	47
What is the difference between hub, switch and router rekha	12-12-2008 03:14 PM by rekha	0	40
Client server is working in asyn mode then how communication will take place rekha	12-12-2008 02:36 PM by rekha	0	48
If A sends a message to B with encryption then key is a)A public key b)B public key rekha	12-12-2008 02:34 PM by rekha	0	32
How many no of 4x1 muxs are required for making an 16x1 mux rekha	12-12-2008 02:32 PM by rekha	0	27
Which of the following is not used for client/server. i)RPC,ii)TCP/IP,iii)Message's rekha	12-12-2008 02:31 PM by rekha	0	36
X.25 protocol encapsulates the following layers a)network b)data link c)physical rekha	12-12-2008 02:28 PM by rekha	0	50
TCP/IP can work on a)Ethernet b)token ring c)a&b d)none rekha	12-12-2008 02:27 PM by rekha	0	31
Which one is not done by Data link layer ? 1. bit stuffing 2. LRC 3. CRC 4. parity rekha	12-12-2008 02:26 PM by rekha	0	50
What is NET BIOS and NETBEUI rekha	12-12-2008 02:25 PM by rekha	0	30
When you look at a Cisco switch like Cisco 2950, why are the ports labeled with an 'X rekha	12-12-2008 02:24 PM by rekha	0	32
I am using vm ware In my system and I am using 2003server in vm ware ( my o.s is XP ) rekha	12-12-2008 02:23 PM by rekha	0	35
What is Coaxial Cable rekha	12-12-2008 01:35 PM by rekha	0	33
What is data gram, data gram packets and data gram sockets rekha	12-12-2008 01:33 PM by rekha	0	52
What are the networking protocol options for the Windows clients if for some reason rekha	12-12-2008 01:32 PM by rekha	0	54
What is LMHOSTS file rekha	12-12-2008 01:31 PM by rekha	0	58
Which is better Router or Layer 3 switch?How rekha	12-12-2008 01:29 PM by rekha	0	41
How data flow from source to destination, Explain each step from layer to layer rekha	12-12-2008 01:28 PM by rekha	0	39
Why TCP and IP are written all together as TCP/IP rekha	12-12-2008 01:25 PM by rekha	0	45
What is socket and server socket rekha	12-12-2008 01:24 PM by rekha	0	45
Why is Socket used rekha	12-12-2008 01:23 PM by rekha	0	44
What is data gram, data gram packets and data gram sockets rekha	12-12-2008 01:22 PM by rekha	0	44
What is DHCP in networking clear it properly pls rekha	12-12-2008 01:22 PM by rekha	0	34
Which one is not done by Data link layer ? bit stuffing, LRC,CRC,parity check rekha	12-12-2008 01:21 PM by rekha	0	38
What are the 3 most common LAN architectures rekha	12-12-2008 01:11 PM by rekha	0	58
Why networks are layered rekha	12-12-2008 01:10 PM by rekha	0	43
Tell an example of bus type network rekha	12-12-2008 01:08 PM by rekha	0	38
What is the Bandwidth of ether net rekha	12-12-2008 01:08 PM by rekha	0	43
What is the advantage of Ring network rekha	12-12-2008 01:07 PM by rekha	0	40
Explain the advantage and disadvantage of ether net rekha	12-12-2008 01:06 PM by rekha	0	53
What is the basic requirement of a real-time network rekha	12-12-2008 01:03 PM by rekha	0	41
Which one is costly - ether net of ring networks rekha	12-12-2008 01:02 PM by rekha	0	55
What exactly happens after each system call in sockets, both at the client rekha	12-12-2008 01:01 PM by rekha	0	59
How would you find what ports are open on a machine (local and remote) rekha	12-12-2008 12:58 PM by rekha	0	42
How would you capture network traffic rekha	12-12-2008 12:52 PM by rekha	0	43
How is Network Testing carried out rekha	12-12-2008 12:51 PM by rekha	0	38
What are some of the basic steps taken while troubleshooting blue screen errors rekha	12-12-2008 12:50 PM by rekha	0	53
How would you troubleshoot a situation where there is no display on a monitor rekha	12-12-2008 12:49 PM by rekha	0	57
What is active directory rekha	12-12-2008 12:48 PM by rekha	0	33
What problems with the network you had had and how you solved it rekha	12-12-2008 12:47 PM by rekha	0	44
What are the ways to troubleshoot the network, techniques, commands rekha	12-12-2008 12:46 PM by rekha	0	47
What are the different ways to achieve the network security rekha	12-12-2008 12:44 PM by rekha	0	30
What is firewall?How it differs from ACLS rekha	12-12-2008 12:41 PM by rekha	0	44
What is binding order rekha	12-12-2008 12:39 PM by rekha	0	34
What is the difference between forward look up and reverse look up in DNS rekha	12-12-2008 12:38 PM by rekha	0	49
What is data link layer in the OSI reference model responsible for rekha	12-12-2008 12:37 PM by rekha	0	34
How do cryptography-based keys ensure the validity of data transferred across the net rekha	12-12-2008 12:36 PM by rekha	0	45
What is UTP rekha	12-12-2008 12:34 PM by rekha	0	38
What is a router? What is a gateway rekha	12-12-2008 12:34 PM by rekha	0	35
What is Semaphore? What is deadlock rekha	12-12-2008 12:33 PM by rekha	0	35
What is disk interleaving? Why is disk interleaving adopted rekha	12-12-2008 12:33 PM by rekha	0	43
What is lock granularity rekha	12-12-2008 12:31 PM by rekha	0	27
How to communicate between different processes rekha	12-12-2008 12:31 PM by rekha	0	44
What is the difference between HTTP and TCP/IP protocol rekha	12-12-2008 12:30 PM by rekha	0	47
Where can we see the OS in the system rekha	12-12-2008 12:30 PM by rekha	0	37
Which file system support the tcp/ip , http protocol and ftp protocol rekha	12-12-2008 12:29 PM by rekha	0	49
What is DSL rekha	12-12-2008 12:27 PM by rekha	0	45
What is the advantage of Ring network ? Compare it with ether net rekha	12-12-2008 12:25 PM by rekha	0	46
Which is the protocol used in ether net. (CSMA/CD) Why is it called so rekha	12-12-2008 12:24 PM by rekha	0	32
Explain the advantage and disadvantage of ether net rekha	12-12-2008 12:23 PM by rekha	0	44
What is the Bandwidth of ether net rekha	12-12-2008 12:23 PM by rekha	0	46
Give an example for bus type network rekha	12-12-2008 12:22 PM by rekha	0	40
How many layers are there in OSI ? Why is it called OSI model rekha	12-12-2008 12:20 PM by rekha	0	44
Why networks are layered ? What is the advantage of that rekha	12-12-2008 12:20 PM by rekha	0	38
What do you meant by "triple X" in Networks rekha	12-12-2008 12:10 PM by rekha	0	36
What is Bea coning rekha	12-12-2008 12:10 PM by rekha	0	45
What is cladding rekha	12-12-2008 12:07 PM by rekha	0	34
How Gateway is different from Routers rekha	12-12-2008 12:06 PM by rekha	0	34
What is Project 802 rekha	12-12-2008 12:06 PM by rekha	0	37
What are the different type of networking or inter networking devices rekha	12-12-2008 12:05 PM by rekha	0	31
What is difference between ARP and RARP rekha	12-12-2008 12:04 PM by rekha	0	38
What is the difference between TFTP and FTP application layer protocols rekha	12-12-2008 12:04 PM by rekha	0	55
What are the important topologies for networks rekha	12-12-2008 12:03 PM by rekha	0	32
Explain 5-4-3 rule rekha	12-12-2008 12:03 PM by rekha	0	38
What is packet filter rekha	12-12-2008 12:02 PM by rekha	0	36
What is wide-mouth frog rekha	12-12-2008 12:01 PM by rekha	0	43
What is Kerberos rekha	12-12-2008 12:01 PM by rekha	0	40
Expand IDEA rekha	12-12-2008 11:56 AM by rekha	0	37
What are the different Solutions to dining philosophers problem rekha	12-12-2008 11:55 AM by rekha	0	31
How to use a user of domain as a SQL server database log in rekha	12-12-2008 11:54 AM by rekha	0	34
What is the difference between software deployment and DFS rekha	12-12-2008 11:53 AM by rekha	0	30
How many systems can i connect in class "A,B AND C" as well as private and public rekha	12-12-2008 11:52 AM by rekha	0	41
When we are developing interface program in oracle apps what we have to do if there rekha	12-12-2008 11:51 AM by rekha	0	39
What is frame relay rekha	12-12-2008 11:48 AM by rekha	0	44
What is web server,application server,database server rekha	12-12-2008 11:47 AM by rekha	0	39
What is troubleshooting the network rekha	12-12-2008 11:46 AM by rekha	0	40
What is the role of Domain controller in lan ? What is the active directory rekha	12-12-2008 11:41 AM by rekha	0	39
What is source route rekha	12-11-2008 03:31 PM by rekha	0	34
What is RIP (Routing Information Protocol) rekha	12-11-2008 03:30 PM by rekha	0	34
What is SLIP (Serial Line Interface Protocol) rekha	12-11-2008 03:30 PM by rekha	0	43
What is Proxy ARP rekha	12-11-2008 03:29 PM by rekha	0	36
What is OSPF rekha	12-11-2008 03:28 PM by rekha	0	34
What is Kerberos rekha	12-11-2008 03:28 PM by rekha	0	40
What is a Multi-homed Host rekha	12-11-2008 03:26 PM by rekha	0	26
What is NVT (Network Virtual Terminal) rekha	12-11-2008 03:25 PM by rekha	0	43
What is Gateway-to-Gateway protocol rekha	12-11-2008 03:24 PM by rekha	0	30
What is BGP (Border Gateway Protocol) rekha	12-11-2008 03:24 PM by rekha	0	32
What is autonomous system rekha	12-11-2008 03:23 PM by rekha	0	38
What is EGP (Exterior Gateway Protocol) rekha	12-11-2008 03:17 PM by rekha	0	47
What is IGP (Interior Gateway Protocol) rekha	12-11-2008 03:17 PM by rekha	0	41
What is Mail Gateway rekha	12-11-2008 03:16 PM by rekha	0	40
What is wide-mouth frog rekha	12-11-2008 03:15 PM by rekha	0	33
Expand IDEA rekha	12-11-2008 03:14 PM by rekha	0	38
What are Dig rams and Trigrams rekha	12-11-2008 03:13 PM by rekha	0	40
What is silly window syndrome rekha	12-11-2008 03:12 PM by rekha	0	53
What is region rekha	12-11-2008 03:11 PM by rekha	0	39
What is multicast routing rekha	12-11-2008 03:11 PM by rekha	0	36
What is traffic shaping rekha	12-11-2008 03:10 PM by rekha	0	36
What is packet filter rekha	12-11-2008 03:07 PM by rekha	0	38
What is virtual path rekha	12-11-2008 03:07 PM by rekha	0	33
What is virtual channel rekha	12-11-2008 03:06 PM by rekha	0	34
What is logical link control rekha	12-11-2008 03:06 PM by rekha	0	35
Why should you care about the OSI Reference Model rekha	12-11-2008 03:05 PM by rekha	0	36
What is the difference between routable and non- routable protocols rekha	12-11-2008 03:04 PM by rekha	0	51
What is MAU rekha	12-11-2008 03:04 PM by rekha	0	33
Explain 5-4-3 rule rekha	12-11-2008 03:03 PM by rekha	0	31
What is difference between base band and broadband transmission rekha	12-11-2008 03:03 PM by rekha	0	45
What is mesh network rekha	12-11-2008 03:02 PM by rekha	0	26
What are the important topologies for networks rekha	12-11-2008 03:01 PM by rekha	0	44
What are major types of networks and explain rekha	12-11-2008 02:57 PM by rekha	0	48
What is the difference between TFTP and FTP application layer protocols rekha	12-11-2008 02:56 PM by rekha	0	31
What is the range of addresses in the classes of internet addresses rekha	12-11-2008 02:56 PM by rekha	0	50
What is the minimum and maximum length of the header in the TCP segment and IP data rekha	12-11-2008 02:55 PM by rekha	0	30
What is difference between ARP and RARP rekha	12-11-2008 02:55 PM by rekha	0	29
What are the data units at different layers of the TCP / IP protocol suite rekha	12-11-2008 02:47 PM by rekha	0	30
What is ICMP rekha	12-11-2008 02:47 PM by rekha	0	28

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