Hi,
Has anyone used multiple VLANs on a FastE port in the M series routers
(like the PE-4FE-TX on the M7i)? I tried a configuration similar to the
one below and connected it to a trunk port on an EX switch.
Unfortunately, the subinterfaces can not communicate with other devices
on that switch with the same vlan-ids.
If I configure each subnet on a separate FastE port without using
vlan-tagging and then connect them to access ports on the switch for
each vlan-id, it does work. Yet that limits the number of VLANs to the
number of ports available.
I consulted with the JTAC but they seem to be confusing the issue with a
default-vlan problem. Any suggestions would be appreciated.
Note that the FastE ports on the M series router do not support
flexible-vlan-tagging. There is also no ethernet-switching fuctionality
like in the MX series.
Thanks!
----------
fe-0/0/3 {
description "VLAN Aggregation";
vlan-tagging;
speed 100m;
link-mode full-duplex;
unit 300 {
vlan-id 300;
family inet {
address 10.0.0.0/24;
}
}
unit 301 {
vlan-id 301;
family inet {
address 10.0.1.0/24;
}
}
unit 302 {
vlan-id 302;
family inet {
address 10.0.2.0/24;
}
}
}
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