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!r"me-Mode#Cell-Mode MPLS Im$lement"tion onCisco I%S Pl"t&orms

Con&ig'ring LC-A(M MPLS over A(M)irt'"l P"th

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%'tline

• %vervie*•

Introd'ction to A(M )irt'"l P"th• A(M )irt'"l P"th +s"ges• Con&ig'ring MPLS over A(M )irt'"l P"th

S*itches• Con&ig'ring MPLS over A(M )irt'"l P"th - o'ters• Lesson S'mm"ry

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Introd'ction to A(M )irt'"l P"th

• A(M )P *"s designed to est"/lish s*itch-to-s*itch connectivity /et*een $"rts o& " $riv"teA(M net*or over " $'/lic A(M net*or .

• (he s"me conce$t c"n /e 'sed to lin t*o LC-A(M dom"ins "cross " $'/lic net*or .

• (he $'/lic net*or s*itches "ll cells /elonging

to " $"th, "nd the A(M LS s "t e"ch end o& the$"th est"/lish individ'"l virt'"l circ'its insidethe $"th 'sing LC-A(M $roced'res.

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A(M )irt'"l P"th +s"ges

• Connecting t*o LC-A(M dom"ins "cross "$'/lic net*or

–

A(M P)C c"n /e 'sed to lin t*o ro'ters. – A(M )P h"s to /e 'sed to lin "n A(M s*itch to

"nother s*itch or " ro'ter.• et*or migr"tion to*"rd IP4A(M

– P"rts o& the net*or "lre"dy migr"ted c"n /e lin ed*ith virt'"l $"ths d'ring the tr"nsition $eriod.

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A(M )irt'"l P"th +s"ges 6Cont.7

89"m$le

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A(M )irt'"l P"th +s"ges 6Cont.7Scen"rios

(hese com/in"tions "re s'$$orted – A(M s*itch to A(M s*itch – A(M s*itch to " ro'ter – o'ter to ro'ter 6not "dvis"/le; 'se &r"me-mode

MPLS over A(M P)C inste"d7

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Con&ig'ring MPLS over A(M )irt'"lP"th—S*itches

• A(M )P is con&ig'red on "n A(M inter&"ce.• An MPLS-en"/led s'/inter&"ce is cre"ted. (he virt'"l $"th

n'm/er e='"ls the s'/inter&"ce n'm/er.•

(he virt'"l $"th n'm/er h"s to m"tch /et*een $eers.

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Con&ig'ring MPLS over A(M )irt'"lP"th— o'ters

• An LC-A(M inter&"ce is cre"ted.• (he A(M )PI v"l'e is set to the virt'"l $"th n'm/er.• (he control virt'"l circ'it needs to /e est"/lished *ithin the virt'"l $"th.•

(he virt'"l $"th n'm/er h"s to m"tch /et*een $eers.

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S'mm"ry

• A virt'"l $"th is " collection o& virt'"l circ'its *ith "common virt'"l $"th identi&ier 6)PI7.

• (*o m"in 's"ges &or A(M )irt'"l P"th –

Connecting t*o LC-A(M dom"ins "cross " $'/lic net*or – et*or migr"tion to*"rd IP4A(M

• ?hen yo' "re con&ig'ring A(M )irt'"l P"th on s*itches,the virt'"l $"th n'm/er e='"ls the s'/inter&"ce n'm/erth"t is cre"ted.

• ?hen yo' "re con&ig'ring A(M )irt'"l P"th on ro'ters, thecontrol virt'"l circ'it needs to /e est"/lished *ithin thevirt'"l $"th.

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