ip dhcp-client renew number=0;
ip dhcp-client renew number=1;
ip dhcp-client renew number=2;
ip dhcp-client renew number=3;
ip dhcp-client renew number=4;
ip dhcp-client renew number=5;
ip dhcp-client renew number=6;
ip dhcp-client renew number=7;
ip dhcp-client renew number=8;
ip dhcp-client...