set int ip address GigabitEthernet2/1/0 1.2.3.4/24 set int state GigabitEthernet2/1/0 up set int state tuntap-0 down loop create cre sub loop0 1 dot1q 1 cre sub loop0 2 dot1q 2 cre sub loop0 3 dot1q 3 cre sub GigabitEthernet2/1/0 1 dot1q 1 set int l2 bridge loop0.1 7 set int l2 bridge loop0.2 7 set int l2 bridge loop0.3 7 set int l2 bridge GigabitEthernet2/1/0.1 7 loop cre set int l2 bridge loop1 7 bvi set int state GigabitEthernet2/1/0.1 up trace add pg-input 6 clear error clear run clear int packet-generator new { \ name flood \ limit 1 \ node ethernet-input \ interface GigabitEthernet2/1/0 \ data { \ IP4: 0050.56b7.7c83 -> ffff.ffff.ffff vlan 1 \ GRE: 8.0.0.1 -> 1.2.3.3 mpls_unicast \ } \ }