can't see the port memeber in my lag in S4048-ON

Hi

I m trying to set up a lag i a vlt domain in two S4048-ON.

I have make the following config

conf t

interface tengigabitethernet 1/1
port-channel-protocol lacp
port-channel 1 mode active
interface port-channel 1
sw
vlt-peer-lag port-channel 1
exit

but when i run the command

show interfaces port-channel 1 brief
Codes: L - LACP Port-channel
O - OpenFlow Controller Port-channel
A - Auto Port-channel
I - Internally Lagged

LAG Mode Status Uptime Ports
L 1 L2 down 00:00:00

I don't see the port i just add.