Hi All,
Fairly new to Juniper - I am having some problems setting up Link Aggregation.
I am connecting 2x EX4300-48T in a Virtual Chassis to a single Ubiquiti UniFi switch (after testing, there will be multiple).
I've set the 2x 10GbE ports on the UniFi to Link Aggregation and set the port profile to "All" (which is all VLANs).
On the EX4300 I've created a new link aggregation group, named ae0 in switching mode on xe-0/2/0 and xe-1/2/0 (so one 10GbE goes to the FPC0 and the second goes to FPC1). The purpose is so if one of the two VC's goes down the LACP should continue to pass traffic uninterrupted.
The LACP is showing as Up;
{master:0}[edit]
root# run show interfaces terse | match ae0
xe-0/2/0.0 up up aenet --> ae0.0
xe-1/2/0.0 up up aenet --> ae0.0
ae0 up up
ae0.0 up up inet
It's also reporting the LACP as up on the UniFi switch.
The problem I am having is two-fold.
Problem 1
If I set ae0 as a trunk and specify the VLAN members no traffic passes from the UniFi switch. If I change it to access mode then it will pass traffic. But that's no good as it will only pass traffic for one VLAN as that's all that can be selected for an access port of course.
Problem 2
Regardless of the VLAN mode mentioned in problem 1, if one of the two links is disconnected the LACP stops traffic flow and goes down. I thought the purpose by design was to continue passing traffic if one of the link members goes down.
I've tried the device count as 1 and 2 to see if helped, but it didn't.
I bet this is a simple one, but appreciate any help/advise on this. Thanks!
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RICHARD PARRY
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