Re: virtual router

aha, ok, mersi, intrebare ce e full-table :))))

C


On Mon, 3 Mar 2003 13:18:20 +0200, "Cristian Caramida"
<[email protected]> said:
> desi vrf-u' s-a facut pentru mpls/vpn nu este necesar sa ai mpls ca sa-l
> folosesti...
> la cisco configul tau ar fi:
> 
> ip vrf vr1
>  rd 1:1
> !
> ip vrf vr2
>  rd 1:2
> !
> int fa1/0
>  ip vrf forwarding vr1
>  ip add 1.1.1./24
> !
> int fas 1/1
>  ip vrf forwarding vr2
>  ip add 1.1.1.2/24
> !
> int fas 1/2
>  ip vrf forwarding vr2
>  ip add 3.3.3.1/24
> !
> ip route vrf vr1 0/0 1.1.1.2
> 
> Ma rog; nu e asa de ordonat ierarhic ca la juniper; da se intelege.
> La cisco ai un default-table si pe urma virtual routing tables.
> Pentru a pune route in celelalte tabele exista:
> ip route vrf .....
> 
> In general cisco nu recomanda sa ai full-table decat in default-table. 
> A incercat cineva sa tina de mai multe ori full-table in cateva vrf-uri?
> 
> /brick.
> ----- Original Message ----- 
> From: "Ciprian Niculescu" <[email protected]>
> To: <[email protected]>
> Sent: Monday, March 03, 2003 1:08 PM
> Subject: [rlug-cisco] Re: virtual router
> 
> 
> :))) pai deasta e ceata mare/groasa ca atunci cand am config mpls am
> folosit ip vrf ...., dar daca nivelul ip standard nu e ok, mplsul nu o sa
> imi mearga, adik eu vreau asa:
> ok sa spun ce pot sa fac cu un Juniper si vreau sa fac si cu un Cisco
> (daca se poate si cica se poate)
> 
> Ruter cu 3 interfetze 1/0 1/1 1/2, in 1/2 am un pc cu 3.3.3.3, am un
> cablu de la 1/0 la 1/1
> 
> definesc
> 
> virtual-router vr1
> int fa 1/0
>   ip add 1.1.1.1/24
> ip route 0/0 1.1.1.2
> 
> virtual-router vr2
> int fa 1/1
>   ip add 1.1.1.2/24
> int fa 1/2
>   ip add 3.3.3.1/24
> 
> trace de pe vr1 catre 3.3.3.3 trece prin 1.1.1.2 si apoi 3.3.3.3
> 
> so ?????
> 
> logica lui nenea Juniper este ca esti ISP si inchiriezi ruterul tau la un
> client, dar nu ai chef sa ai 50 de rutere fizice separate ci ai unu
> singur pe care definesti virtual-router. Se poate sa ai un singur link
> iar pe el definite mai multe subinterfetze fiecare in vr-uri diferite,
> binenteles ca linkul tre sa fie atm/fr/fe/ge, adik ceva care stie
> diferentiere prin ceva (vlan,pvc)
> 
> C
> 
> P.S. disclaiment: nu lucrez la o reprezentantza Juniper :))))
> 
> 
> On Mon, 3 Mar 2003 12:40:15 +0200 (EET), "George Boulescu"
> <[email protected]> said:
> > 
> > adica pe limba lu' cipy: MPLS (sau tag-switching)
> > 
> > > ip vrf forwarding <name> pe interfetele care vrei sa fie in routerul virtual.
> > > Si poti activa ospf/isis/rip etc in acel vrf (sunt instante/procese) diferite pentru fiecare vrf.
> > >
> > > Pe urma show ip vrf; show ip route vrf; show ip cef vrf; etc
> > > /brick.
> > > ----- Original Message -----
> > > From: "Ciprian Niculescu" <[email protected]>
> > > To: <[email protected]>
> > > Sent: Monday, March 03, 2003 12:27 PM
> > > Subject: [rlug-cisco] Re: virtual router
> > >
> > >
> > > ok, am ajuns acolo, dar tot in ceatza sunt, are cineva facut sau sunt
> > > numai banuieli
> > >
> > > C
> > >
> > > Cristian Caramida wrote:
> > > > ip vrf
> > > > (Virtual Routing & Forwarding)
> > > >
> > > > /brick.
> > > > ----- Original Message -----
> > > > From: "Ciprian Niculescu" <[email protected]>
> > > > To: <[email protected]>
> > > > Sent: Monday, March 03, 2003 12:12 PM
> > > > Subject: [rlug-cisco] Re: virtual router
> > > >
> > > >
> > > > VRRP gasisem dar este exact invers: din 2 fizice faci unul virtual
> > > > si HSRP este la fel
> > > >
> > > > eu vreau invers am unul fizic si sa il impart in doua virtuale, fiecare
> > > > cu tabela lui de rutare, acl ....
> > > >
> > > > C
> > > >
> > > > Vilcu, Stefanita Valeriu wrote:
> > > >
> > > >>Cauta si tu dupa VRRP, HSRP.
> > > >>
> > > >>Vampi
> > > >>
> > > >>
> > > >>-----Original Message-----
> > > >>From: [email protected] [mailto:[email protected]]On Behalf Of
> > > >>Ciprian Niculescu
> > > >>Sent: Monday, March 03, 2003 11:21 AM
> > > >>To: [email protected]
> > > >>Subject: [rlug-cisco] Re: virtual router
> > > >>
> > > >>
> > > >>adik? un link ceva ca nu am gasit nimic
> > > >>
> > > >>C
> > > >>
> > > >>Vilcu, Stefanita Valeriu wrote:
> > > >>
> > > >>
> > > >>>Din cite stiu eu numai pe GSR.
> > > >>>
> > > >>>Vampi
> > > >>>
> > > >>>
> > > >>>-----Original Message-----
> > > >>>From: [email protected] [mailto:[email protected]]On Behalf Of
> > > >>>Ciprian Niculescu
> > > >>>Sent: Monday, March 03, 2003 10:51 AM
> > > >>>To: [email protected]
> > > >>>Subject: [rlug-cisco] virtual router
> > > >>>
> > > >>>
> > > >>>routerele Juniper au comanda "virtual-router" care creaza un ruter
> > > >>>virtual in Cisco exista asa ceva????
> > > >>>
> > > >>>
> > > >>>C
> > > >>>
> > > >>>---
> > > >>>Send e-mail to [email protected] with subject "unsubscribe cisco"
> > > >>>(without quotes) to unsubscribe from this list.
> > > >>>
> > > >>>---
> > > >>>Send e-mail to [email protected] with subject "unsubscribe cisco"
> > > >>>(without quotes) to unsubscribe from this list.
> > > >>
> > > >>
> > > >>
> > > >>---
> > > >>Send e-mail to [email protected] with subject "unsubscribe cisco"
> > > >>(without quotes) to unsubscribe from this list.
> > > >>
> > > >>---
> > > >>Send e-mail to [email protected] with subject "unsubscribe cisco"
> > > >>(without quotes) to unsubscribe from this list.
> > > >
> > > >
> > > >
> > > > ---
> > > > Send e-mail to [email protected] with subject "unsubscribe cisco"
> > > > (without quotes) to unsubscribe from this list.
> > > >
> > > >
> > > >
> > > >
> > > > ---
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> > > > (without quotes) to unsubscribe from this list.
> > >
> > >
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> > >
> > >
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> > >
> > 
> > -- 
> > 
> > George Boulescu
> > Senior Network Engineer
> > RoEduNet Bucharest NOC
> > CCAI, CCNA
> > 
> > ---
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> > 
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