I'm not an expert on this subject, but I do notice you don't have a 'chassis' stanza. Also, each physical interface should probably have the spped forced as well. The flowing works for my LAGs. Obviously, I'm using port-mode trunk on mine
chassis { aggregated-devices { ethernet { device-count 2; ge-0/0/46 { ether-options { speed { 1g; } 802.3ad ae0; } } ge-0/0/47 { ether-options { speed { 1g; } 802.3ad ae0; ae0 { aggregated-ether-options { lacp { active; } } unit 0 { family ethernet-switching { port-mode trunk; vlan { members all; } native-vlan-id 1; -b -----Original Message----- From: cisco-nsp-boun...@puck.nether.net [mailto:cisco-nsp-boun...@puck.nether.net] On Behalf Of Paul Stewart Sent: Friday, February 12, 2010 9:12 AM To: cisco-...@puck.nether.net Cc: juniper-nsp@puck.nether.net Subject: [c-nsp] LAG Problem Cisco/Juniper Hey folks. I'm cross posting this so apologies if you are both lists. Trying to get a LAG group up between a Juniper EX4200 switch and a Cisco 7606 using a pair of GigE's - rush job etc.. can't get the group to come up and missing something obvious ;) Cisco: interface GigabitEthernet3/25 description ---------- switchport switchport access vlan 56 switchport mode access no cdp enable channel-protocol lacp channel-group 2 mode active interface GigabitEthernet3/37 description -------------- switchport switchport access vlan 56 switchport mode access no cdp enable channel-protocol lacp channel-group 2 mode active interface Port-channel2 description -------------- switchport switchport access vlan 56 switchport mode access end Juniper Side: ge-0/0/35 { description xxxxx-1; ether-options { 802.3ad ae0; } ge-0/0/47 { description xxxxxx-2; ether-options { 802.3ad ae0; } ae0 { aggregated-ether-options { minimum-links 1; link-speed 1g; lacp { passive; } } unit 0 { family ethernet-switching { port-mode access; vlan { members xxxxxx; } } } _______________________________________________ cisco-nsp mailing list cisco-...@puck.nether.net https://puck.nether.net/mailman/listinfo/cisco-nsp archive at http://puck.nether.net/pipermail/cisco-nsp/ _______________________________________________ juniper-nsp mailing list juniper-nsp@puck.nether.net https://puck.nether.net/mailman/listinfo/juniper-nsp