A. Navigate to the bootparams configuration branch and set the host inet field to the IP address of the external BOOTP Server from which the Session Border Controller can boot.

B. Navigate to the system configuration branch and set the ip address field of the wancom1 management interface.

C. Navigate to the bootparams configuration branch and set the ip address field of the destination SIP device with which the Session Border Controller needs to interact.

D. Navigate to the system configuration branch and set the ip address field of the wancom0 management interface.

E. Navigate to the bootparams configuration branch, set the host inet or Host IP, FTP username, and FTP password for the external FTP Server in which the image file resides.

A. The ACK method was defined only in RFC 2543and it has been deprecated.

B. The ACK method is part of the INVITE transaction.

C. The ACK method is an exception in RFC 3261.

D. The ACK method is an optional SIP method.

E. The ACK method was replaced with the CANCEL method in RFC 3261.

A. Select the element and then issue the show command.

B. Type show .

C. Type show ? and select from the displayed list.

D. Type is –a.

E. Enter the name of the element and then issue the show command.