On Fri, Jan 27, 2012 at 12:25:18PM +0530, vaibhava varma wrote:
In the Juniper EX-4500 series switch if we are using a LAG say ae1 and
want to run dot1q peering on it with MX-240 upstreams is it necessary
to create the L2 VLAN also in the Switch e.g
set interfaces ae1 vlan-tagging
set
Correcting myself, now that I look at your config more closely, it is
not a L2 VLAN but rather a L3 VLAN config. I don't think you can run
MSTP with that. For a L2 MSTP config you would need something like:
set interfaces ae1.0 family ethernet-switching vlan members 3042
set interfaces
Hi Chuck
Thanks for your help and answers.
Yes I had two different questions:
1. Do I need to create L2 VLANs for L3-dot1q interfaces in
Junos-EX4500..I think answer is know
2. For MSTP All the L2 VLANs need not be created on every switch but
only the instance-vlan mapping has to match.
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