Networking Questions

· What are 10Base2, 10Base5 and 10BaseT Ethernet LANs ?
· What is the difference between an unspecified passive open and a fully specified passive open
· Explain the function of Transmission Control Block
· What is a Management Information Base (MIB)
· What is anonymous FTP and why would you use it?
· What is a pseudo tty?
· What is REX?
· What does the Mount protocol do ?
· What is External Data Representation?
· What is the Network Time Protocol?
· What is a DNS resource record?
· What protocol is used by DNS name servers?
· What is the difference between interior and exterior neighbor gateways?
· What is the HELLO protocol used for?
· What are the advantages and disadvantages of the three types of routing tables?
· What is source route?
· What is RIP (Routing Information Protocol)?
· What is SLIP (Serial Line Interface Protocol)?
· What is Proxy ARP?
· What is OSPF?
· What is Kerberos?
· What is a Multi-homed Host?
· What is NVT (Network Virtual Terminal)?
· What is Gateway-to-Gateway protocol?
· What is BGP (Border Gateway Protocol)?
· What is autonomous system?
· What is EGP (Exterior Gateway Protocol)?
· What is IGP (Interior Gateway Protocol)?
· What is Mail Gateway?
· What is wide-mouth frog?
· What are Digrams and Trigrams?
· What is silly window syndrome?
· What is region?
· What is multicast routing?
· What is traffic shaping?
· What is packet filter?
· What is virtual path?
· What is virtual channel?
· What is logical link control?
· Why should you care about the OSI Reference Model?
· What is the difference between routable and non- routable protocols?
· What is MAU?
· Explain 5-4-3 rule.
· What is the difference between TFTP and FTP application layer protocols?
· What is the range of addresses in the classes of internet addresses?
· What is the minimum and maximum length of the header in the TCP segment and IP datagram?
· What is difference between ARP and RARP?
· What is ICMP?
· What are the data units at different layers of the TCP / IP protocol suite?
· What is Project 802?
· What is Bandwidth?
· Difference between bit rate and baud rate?
· What is MAC address?
· What is attenuation?
· What is cladding?
· What is RAID?
· What is NETBIOS and NETBEUI?
· What is redirector?
· What is Beaconing?
· What is terminal emulation, in which layer it comes?
· What is frame relay, in which layer it comes?
· What do you meant by “triple X” in Networks?
· What is SAP?
· What is subnet?
· What is Brouter?
· How Gateway is different from Routers?
· What are the different type of networking / internetworking devices?
· What is mesh network?
· What is passive topology?
· What are the important topologies for networks?
· What are major types of networks and explain?
· What is Protocol Data Unit?
· What is difference between baseband and broadband transmission?
· What are the possible ways of data exchange?
· What are the types of Transmission media?
· What are the types of Transmission media?
· What is point-to-point protocol?
· What are the two types of transmission technology available?
· Difference between the communication and transmission?
· What is a different between switch and Hub?
· What are the Advantages and Disadvantages of DHCP?
· What is Recovery Console?
· What is ERD(Emergency Repair Disk)?
· What is the difference between POP3 and IMAP Mail Server?
· what is .ost file?
· Whatz the difference between DNS and WINS?
· How can we create VPN to connect to branch office of the same office.what would be the priliminary requirment?
· Why should we care about the OSI Reference Model ? What is the main purpose for creating this osi model? why it is a layered model?
· What is layer-3 switch?
· What is an email client? what is differnce between email client and web mail?
· what is the vlan ? how it is work?
· Name three network tools used to determine where a network connectivity is lost between two sites A&B.
· Which protocol is used for retrieving mails?
· What is piggy backing?
· What is the default subnet mask for an ipv6 address ?
· What is fragmentation of a packet ?
· What is MTU of a link ?
· Name any field of IP header that can prevent a packet to loop infinitely ?
· Under what situations a packet can go into infinite loop in a network ?
· Describe a 3-way TCP/IP Handshake.