Computer Networks

IPSec tunnel mode allows IP payloads to be encrypted and then, encapsulated in an IP header to be sent across a corporate IP inter-network or a public IP inter-network, such as the internet.

This function is considered as the most important function of the network layer in TCP/IP protocol.

This field in IPV4 internet protocol uses 32-bit addressing called an IP address.

This type of frame in HDLC frame format has the control field and is used for link management.

This protocol in data link layer is a byte-oriented protocol which oragnises data into blocks of 512 characters.

This field of Routing Information Protocol (RIP) is a 32-bit field and defines the hop count from the advertising router to the destination network.

This entity of Inter Domain Routing Protocol is the one in which there is a collection of routers that have been grouped locally.

This type of message in Broader Gateway Routing Protocol (BGP) is the one in which message is used for providing routing updates to other BGP systems.

This element in Distance Vector Multicast Routing Protocol (DVRMP) is the one in which the subnet mask is assigned by the source subnet.

This is a server particularly used to handle commands issued by foreign hosts and transfers orders to subordinate virtual machines for job execution in remote execution.

This parameter, in controlling congestion control in ATM networks, refers to the maximum amount of traffic that can be submitted by a source to an ATM network.

This category in DHCP message format refers to message from client to server indicating that the offered address is already in use.

This protocol is used for establishing, configuring, and testing the data link connections.

Each virtual circuit is uniquely identified at each frame relay interface by a Data Link Connection Identifier.

These addresses are reserved for multi casting(a sort of broadcasting, but in a limited area).