In order to create a DCC tunnel in the ONS 15454, which TWO statements are necessary
conditions?
1. LDCC tunnels need to be available.
2. The OC-N port where the DCC will be tunneled needs to be enabled.
3. A customer circuit must be provisioned first.
4. Only Ports 1&3 of the OC-3 card can tunnel DCC.
5. SDCC needs to be tunneled separately for transmit and receive directions
A.
1 and 2
B.
1 and 4
C.
1 and 5
D.
3 and 5