You are the network engineer at domain.com. TestKing has its headquarters inNew Yorkand a branch office in NewHamshire. You want to configure a permanent connection between the PBX at headquarters and the PBX at the branch office.
The following configuration is used at theNew Yorksite:
dial-peer voice 20 pots destination-pattern 20 port 1.0:1 dial-peer voice 41 voip destination-pattern 41 session target ipv4:10.2.0.20
The following configuration is used at the NewHamshiresite:
dial-peer voice 40 pots destination-pattern 41
port 1.0:1 dial-peer voice 20 voip destination-pattern 20 session target ipv4:10.4.1.41
What must be added to the voice port configuration at theNew Yorksite?

A.
connection trunk 20

B.
connection trunk 41

C.
connection tie-line 20

D.
connection tie-line 41

Explanation:

You must specify the same number in theconnection trunkvoice port command as in the appropriate dial peer destination-pattern command inorderto create a permanent trunk.