When DLCI 100 is represented as 0x0, it indicates that the Data Link Connection Identifier (DLCI) is not in use or is inactive. In Frame Relay networking, DLCIs are used to identify virtual circuits, and a value of 0 typically signifies that the channel is not configured or operational. Thus, a DLCI of 0x0 suggests that there is no active connection associated with that identifier.
to create a mapping of DLCI to Layer 3 addresses that belong to remote peers
0
data link connection identifier (DLCI) is a channel number. Think about is like a gate on a airfield. You being data, that is using a gate to get your destination.
0x0=0
Dlci pvc
So 0x0=0 or undfined
0x0
main() { int num=0xABCD; printf("%x\n",num); int rev=0x0; int digit=0x0; while(num!=0x0) { digit=num%0x10; rev = rev*0x10 +digit; num=num/0x10; } printf("%x\n",rev); }
Inverse ARP, or it can be done statically
DLCI
DLCI
0 because 14x0=0 and 0x0=0