Yeah, too bad those Taclanes couldn't do l2tpv3 or something. Well good luck, if I come across something I'll let you know. I'm sure you have done plenty of looking already
On Thu, Jul 16, 2009 at 8:15 PM, Cedric King <[email protected]> wrote: > they all use the TACLANES as gateways.. the 4507 are not trunked and the > taclanes are assigned through access ports... I think it would be a > different story if I had routers involved... > > v/r > > cedric > > ------------------------------ > *From:* Bryan Bartik <[email protected]> > *To:* Cedric King <[email protected]> > *Sent:* Thursday, July 16, 2009 10:09:35 PM > > *Subject:* Re: [OSL | CCIE_RS] GRE Tunnels and Trunking > > Interesting...you say layer 2 all the way...are the 4507's trunked? Or do > they use the TACLANE as a gateway? > > On Thu, Jul 16, 2009 at 7:40 PM, Cedric King <[email protected]> wrote: > >> Bryan.. >> >> Its a flat layer 2 network with all access switches... I'm upgrading this >> network to have layer 3 functions to support 2500 users who are all >> currently using vlan 1 ( not allowed on a dod infrastructure).. >> >> I've configured a core switch (4507) which houses all the vlan.. and now I >> want to propagate the newly configured vlans to the edge devices... setup is >> as follows: >> >> (vlans-4507-core switch with 32 vlans) ---> Master TACLANE-----> user >> access TACLANE ----> 4507 (vlan 1& users)... the entire infrastructure was >> built this way.. >> >> I've tried gre tunnels... but its a no go... >> >> I've tried L2PT ... its a no go... >> >> Requirement that I would like to meet if possible is to some how get the >> 32 vlans to all edge devices. >> >> Who ever built the network did not plan for growth and the personnel on >> the ground here does not want to spend the extra money or purchase extra >> equipment for us to redesign. >> >> Cedric >> >> >> ------------------------------ >> *From:* Bryan Bartik <[email protected]> >> *To:* Cedric King <[email protected]> >> *Cc:* Rodney Jackson <[email protected]>; >> [email protected] >> *Sent:* Thursday, July 16, 2009 6:22:47 PM >> >> *Subject:* Re: [OSL | CCIE_RS] GRE Tunnels and Trunking >> >> Cedric, >> >> I am kind of confused about the topology. Can you explain better what the >> requirements area? Is the interface between the 4507's and the TACLANES L3 >> or L2? Is it >> >> vlans---> 4507 ---> TACLANE -----> TACLANE ----> 4507 ----> vlans >> >> And the vlan networks need to communicate via layer 2? >> >> On Thu, Jul 16, 2009 at 1:30 PM, Cedric King <[email protected]> wrote: >> >>> Yes.... >>> >>> Cedric >>> >>> ------------------------------ >>> *From:* Rodney Jackson <[email protected]> >>> *To:* Cedric King <[email protected]> >>> *Sent:* Thursday, July 16, 2009 3:14:54 PM >>> *Subject:* Re: [OSL | CCIE_RS] GRE Tunnels and Trunking >>> >>> >>> Are you talking vtp >>> Sent from my iPhone >>> >>> On Jul 16, 2009, at 12:25, Cedric King <[email protected]> wrote: >>> >>> Thanks Rodney, >>> >>> But I'm trying to propagate vlans from the Core switch to the edge >>> switches... Does anyone think that L2tp would work? >>> >>> ------------------------------ >>> *From:* Rodney Jackson <[email protected]> >>> *To:* Cedric King <[email protected]> >>> *Cc:* "[email protected]" <[email protected]> >>> *Sent:* Thursday, July 16, 2009 10:05:41 AM >>> *Subject:* Re: [OSL | CCIE_RS] GRE Tunnels and Trunking >>> >>> If trying to SPAN across routed links then you must use ERSPAN. >>> >>> Sent from my iPhone >>> >>> On Jul 16, 2009, at 8:02, Cedric King < <[email protected]> >>> [email protected]> wrote: >>> >>> Hi All, >>> >>> I've been researching this issue some some time now and wanted to get >>> some inputs.. >>> >>> Equipment involved: >>> >>> (x2) Cisco Catalyst 4507R-E ( running Enterprise services-K9) >>> >>> The devices are 6 miles apart and are encrypted via KG175-D Taclanes that >>> act as layer 3 devices... This issue what I'm trying to solve: How can I >>> span vlans from the Core Switch to the access area when the Taclane is >>> denying that from happening and does not trunk? >>> >>> I created a gre tunnel from end - end and have reach-ability..... I think >>> that answer is that can not be done but I'm asking the experts: Is it >>> possible to trunk vlan information through this logical interface? >>> >>> Cedric >>> >>> (any inputs would be greatly appreciated) >>> >>> _______________________________________________ >>> For more information regarding industry leading CCIE Lab training, please >>> visit <http://www.ipexpert.com/> <http://www.ipexpert.com/> >>> www.ipexpert.com >>> >>> >>> >>> >>> _______________________________________________ >>> For more information regarding industry leading CCIE Lab training, please >>> visit www.ipexpert.com >>> >>> >> >> >> -- >> Bryan Bartik >> CCIE #23707 (R&S), CCNP >> Sr. Support Engineer - IPexpert, Inc. >> URL: http://www.IPexpert.com >> >> > > > -- > Bryan Bartik > CCIE #23707 (R&S), CCNP > Sr. Support Engineer - IPexpert, Inc. > URL: http://www.IPexpert.com <http://www.ipexpert.com/> > > -- Bryan Bartik CCIE #23707 (R&S), CCNP Sr. Support Engineer - IPexpert, Inc. URL: http://www.IPexpert.com
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