push @{$final_config}, "log syslog informational";
push @{$final_config}, "ip forwarding";
push @{$final_config}, "ipv6 forwarding";
- push @{$final_config}, "frr defaults traditional";
+ push @{$final_config}, "frr defaults datacenter";
push @{$final_config}, "service integrated-vtysh-config";
push @{$final_config}, "hostname $nodename";
push @{$final_config}, "!";