########### CISCO CONFIG ########### ! interface Port-channel10 description JUNP Trunk switchport switchport trunk encapsulation dot1q switchport mode trunk port-channel min-links 2 ! interface TenGigabitEthernet3/9 description Juniper switchport switchport mode trunk lacp rate fast channel-group 12 mode active ! interface TenGigabitEthernet4/9 description Juniper switchport switchport mode trunk lacp rate fast channel-group 12 mode active ########### JUNIPER CONFIG ########### interfaces { xe-0/0/4 { description CiscoDevice; ether-options { 802.3ad ae1; } } xe-1/0/4 { description CiscoDevice; ether-options { 802.3ad ae1; } } ae1 { description "Trunk to Cisco"; traceoptions { flag all; } aggregated-ether-options { minimum-links 2; link-speed 10g; lacp { active; periodic fast; } } unit 0 { family ethernet-switching { port-mode trunk; vlan { members [ ]; } native-vlan-id default; } } }