The following command was issues on router RTR1, which has been configured for PPP
call back:
dialer hold-queue 100 timeout 10
From this information, when will RTR place outbound interesting packets in queue?
A. While a dial connection is established.
B. While higher priority traffic is sent over a dial connection.
C. During network congestion on a dial connection.
D. For 10 seconds after a source quench message is received.
E. For 10 seconds for 10 consecutive quench messages.