The destination address field in a frame refers to the physical (or MAC) address of the destination node.
DLCI
DLCI
1)Source and destination MAC Address 2)FCS Field
SPI field
ignored
Destination address
Destination Address (I.P. ) will stay the same during transmission. But be careful! Only if it is Ip address. However if it is MAC it will change as it travels thru diferent routers with different MAC addresses to get to the destination Ip address (which does not change)!
When a user sends an HTTP request to a web server on a remote network, the information needed to perform the action is added to the address field of a frame to indicate the destination during encapsulation.
There are two address fields. Source is the IP address the packet came from and destination is the IP address the packet is meant to be delivered to.
You enter an email address in the TO field. The Electronic Message may take many routes to its destination, before the person receives it.
In Microsoft Access, a destination field refers to the specific field within a table or query where imported or copied data will be placed. When performing operations like importing data from an external source or appending records, the destination field is where the incoming data will be stored. It is essential to ensure that the data type of the source matches the data type of the destination field to avoid errors.
Relative:- 1. In this mode the content of the program counter is added to the address part of the instruction to obtain the effective addressed. 2. Effective Address = Contents of the program counter + contents of address field. 3. No extra index bit is used. 4. Example:- EA = [ BX ] + [ SI ] + disp. EA = [ BX ] + [ DI ] + disp. Indexed:- 1. In this mode of addressing an attempt is made to avoid the use of two addressed for an operand. 2. Effective Address = Address field + contents of the specified - index registers. 3. In this extra index bit is used. 4. Example:- EA = [ BX ] + [ SI ] EA = [ BX ] + [ DI ]