Your point is valid, however the original posted indicated that they needed to extend
the broadcast domain over a wide area network and hoped to do it using 802.1q. Point
to Point fiber, even though it may be long in some cases, doesn't infer the same
characteristics as an IP WAN.
Pete
*********** REPLY SEPARATOR ***********
On 3/17/2001 at 4:07 PM Mike Davis wrote:
>All,
>>From the experience I have had in the campus networks,
>I have done both ISL/802.1Q over single fiber between
>buildings. I have always used a MLS with gigabit
>technology for this design. The use of vlans, from my
>understanding, is based on broadcast and the use of
>being able to centralize manage IDF wire closets
>without having to go to each one physically, and also
>not having to worry about where people are physically.
>By using a MLS, you can assign port users to vlans and
>do management by software. You dont have to worry
>about acct being in 3 different vlans and can
>control/support the areas and users better.
>Well, thats my spill, and I have only done this on
>Cisco equipment. Also, based on Cisco equipment, from
>what I understand you can not do this over a T1 or
>fram relay? Please let me know if this is wrong.
>
>Thanks!
>
>
>--- Peter Van Oene <[EMAIL PROTECTED]> wrote:
>> Juniper supports a feature called CCC (circuit cross
>> connect) which essentially enables layer two
>> technologies to span across WAN backbones via MPLS.
>> This works with many layer two encapsulations
>> including ppp, frame, ethernet/802.1q etc. This
>> technique can provide the type of functionality you
>> require, however likely at a price point that won't
>> mate with the revenue stream it would support.
>>
>> Pete
>>
>>
>> *********** REPLY SEPARATOR ***********
>>
>> On 3/13/2001 at 11:29 AM Jack wrote:
>>
>> >Anyone know of a way to route Vlans over a WAN
>> other than using Cisco ISL?
>> >
>> >I have customer with two sites, a 7204 on each site
>> connected with a DS3
>> >but
>> >Cisco says that his VLAN info can only be passed
>> over Ethernet interfaces.
>> >He has a 6509 behind each router and the VLAN's are
>> defined in those
>> >switches.
>> >
>> >Anyone had any experience with GIGAMAN from PacBell
>> or Yipes.com ?
>> >
>> >
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>>
>>
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