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» Cisco » Examen Cisco CCNA V3.1 » Module 4 » Final » Question 15/39

15.An ISDN circuit from a branch office is remaining connected to the regional office. A network administrator determines a user has initiated a continuous ping from a desktop computer to the regional office. Which configuration change would allow the ISDN circuit to disconnect during any attempts to ping, while otherwise functioning properly?

change DDR from legacy to dialer profiles
remove the dialer list statement from the configuration
change the dialer list to exclude ICMP as interesting
disable inverse ARP