One of the better features of NetWare is the use of packet signature that includes cryptographic
signatures. The packet signature mechanism has four levels from 0 to 3.
In the list below which of the choices represent the level that forces NetWare to sign all packets?

A.
0 (zero)

B.
1

C.
2

D.
3

Explanation:
0Server does not sign packets (regardless of the client level).
1Server signs packets if the client is capable of signing (client level is 2 or higher).
2Server signs packets if the client is capable of signing (client level is 1 or higher).
3Server signs packets and requires all clients to sign packets or logging in will fail.