On 02/06/2011 09:01 AM, Dale Shaw wrote:
Hi Doug,
On Sun, Feb 6, 2011 at 7:29 PM, Doug Hanks<dha...@juniper.net> wrote:
From what I understand LLDP don't support the 4-byte tag field in an Ethernet
frame. It should be expecting the EtherType of 0x88cc instead.
Thanks for replying.
This still doesn't answer (for me, anyway) why LLDP-MED optional TLVs
couldn't be transmitted untagged (i.e. in the native VLAN). In theory
I don't *think* there's any protocol-specific reason. LLDP obviously
works on trunks, and the LLDP-MED TLVs are just that - TLVs. In
principle it should work, so maybe this is a JunOS limitation.
Certainly I can configure our Extreme switches to send MED TLVs on a
trunked port. I don't have a phone/client to test it with, but expect it
would "just work".
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