SV: Difference between services provided by Q-in-Q and VPLS.

Isn't QinQ point to point and VPLS is point to multipoint ?

-Torleif

-----Opprinnelig melding-----
Fra: nobody_at_groupstudy.com [mailto:nobody_at_groupstudy.com] Pe vegne av Brian
McGahan
Sendt: 9. oktober 2012 19:26
Til: vishal bhugra; CCIE GroupStudy
Emne: RE: Difference between services provided by Q-in-Q and VPLS.

Q-in-Q is an Ethernet VPN. VPLS is an Ethernet over MPLS VPN. From a high
level overview they basically do the same thing, which is to create an
emulated LAN over the SP network, but in general VPLS is more scalable and
manageable than Q-in-Q.

Brian McGahan, CCIE #8593 (R&S/SP/Security) bmcgahan_at_INE.com

Internetwork Expert, Inc.
http://www.INE.com

-----Original Message-----
From: nobody_at_groupstudy.com [mailto:nobody_at_groupstudy.com] On Behalf Of
vishal bhugra
Sent: Tuesday, October 09, 2012 6:01 AM
To: Online Study List; CCIE GroupStudy
Subject: Difference between services provided by Q-in-Q and VPLS.

Hello Experts

Today I started studying VPLS and got confused.

Can you please help me, in clarifying the difference between services
provided by Q-in-Q and VPLS.

--
Thanks&regards
Vishal
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