Re: Mpls

Hello,

You need to get IOS that supports this functionality. I remember it
being available on 12.2SR for 6500/7600.

--
Marko Milivojevic - CCIE #18427
Senior Technical Instructor - IPexpert
FREE CCIE training: http://bit.ly/vLecture
Mailto: markom_at_ipexpert.com
Telephone: +1.810.326.1444
Web: http://www.ipexpert.com/
On Thu, Feb 3, 2011 at 08:30, bimbo siraj <bimbooloko_at_gmail.com> wrote:
> hi Marko,
>
> tried it out still didnt work.
> see my sh run and the log below.
>
> ip vrf a
>
> B rd 45000:1
>
> B route-target export 45000:1
>
> B route-target import 45000:1
>
> !
>
> ip vrf b
>
> B rd 65500:1
>
> B route-target export 65500:1
>
> B route-target import 65500:1
>
> !
>
> interface Loopback0
>
> B ip address 10.1.1.1 255.255.255.255
>
> !
>
> interface f0/0
>
> B ip vrf forwarding b
>
> B ip address 172.23.1.2 255.255.0.0
> no shut
> !
>
> interface f0/1
>
> B ip vrf forwarding a
> B ip address 172.23.1.1 255.255.0.0
> no shut
> !
>
> router bgp 45000
>
> B no bgp default ipv4-unicast
>
> B bgp log-neighbor-changes
>
> B neighbor 192.168.3.1 remote-as 45000
>
>
>
> B !
>
> B address-family vpnv4
>
> B neighbor 192.168.3.1 activate
>
> B neighbor 192.168.3.1 send-community extended
>
> B exit-address-family
>
> B !
>
> B address-family ipv4 vrf a
>
> B redistribute connected
>
> B neighbor 172.23.1.2 remote-as 40000
>
> B neighbor 172.23.1.2 local-as 50000 no-prepend
>
> B neighbor 172.23.1.2 ebgp-multihop 2
>
> B neighbor172.23.1.2 activate
>
> B neighbor 172.23.1.2 allowas-in 1
>
> B no auto-summary
>
> B no synchronization
>
> B bgp router-id 172.23.1.1
>
> B exit-address-family
>
> B !
>
> B address-family ipv4 vrf b
>
> B redistribute connected
>
> B neighbor 172.23.1.1 remote-as 50000
>
> B neighbor 172.23.1.1 local-as 40000 no-prepend
>
> B neighbor 172.23.1.1 ebgp-multihop 2
>
> B neighbor 172.23.1.1 activate
>
> B neighbor 172.23.1.1 allowas-in 1
>
> B no auto-summary
>
> B no synchronization
>
> B bgp router-id 172.23.1.2
>
> B exit-address-family
>
>
>
>
>
>
> *MarB  1 00:09:22.351: %BGP-3-NOTIFICATION: sent to neighbor 172.23.1.1 2/3
> (BGP
> identifier wrong) 4 bytes AC170102B  FFFF FFFF FFFF FFFF FFFF FFFF FFFF FFFF
> 002D
> B 0104 C350 00B4 AC17 0102 1002 0601 0400 0100 0102 0280 0002 0202 00
> *MarB  1 00:09:22.379: %BGP-3-NOTIFICATION: received from neighbor 172.23.1.2
> 2/3
> B (BGP identifier wrong) 4 bytes AC170102
> *MarB  1 00:09:48.123: %BGP-3-NOTIFICATION: sent to neighbor 172.23.1.1 2/3
> (BGP
> identifier wrong) 4 bytes AC170102B  FFFF FFFF FFFF FFFF FFFF FFFF FFFF FFFF
> 002D
> B 0104 C350 00B4 AC17 0102 1002 0601 0400 0100 0102 0280 0002 0202 00
> *MarB  1 00:09:48.371: %BGP-3-NOTIFICATION: received from neighbor 172.23.1.2
> 2/3
> B (BGP identifier wrong) 4 bytes AC170102
>
> On Thu, Feb 3, 2011 at 6:53 AM, bimbo <bimbooloko_at_gmail.com> wrote:
>>
>> Shaughn,
>> That one is for the general bgp, how do I change bgp router Id for
>> different vrf under d same bgp process
>> Sent from my BlackBerryB. Smartphone, from Etisalat Enjoy high speed
>> internet service with Etisalat easy net, available at all our experience
>> centres
>>
>> -----Original Message-----
>> From: Shaughn Smith <maniac.smg_at_gmail.com>
>> Date: Thu, 3 Feb 2011 07:47:21
>> To: bimbo<bimbooloko_at_gmail.com>
>> Cc: Marko Milivojevic<markom_at_ipexpert.com>;
>> ccielab_at_groupstudy.com<ccielab_at_groupstudy.com>
>> Subject: Re: Mpls
>>
>> It will be under the BGP process
>>
>> CCIE # 23962 (SP)
>>
>> Sent from my iPhone 4
>>
>> On 03 Feb 2011, at 7:40 AM, "bimbo" <bimbooloko_at_gmail.com> wrote:
>>
>> > How do u do dat, tried it but didn't see any command simillar.
>> > ------Original Message------
>> > From: Marko Milivojevic
>> > To: bimbo
>> > Cc: ccielab_at_groupstudy.com
>> > Subject: Re: Mpls
>> > Sent: Feb 3, 2011 06:27
>> >
>> > It will work if you manually change router-id in one of the VRFs.
>> >
>> >
>> > --
>> > Marko Milivojevic - CCIE #18427
>> > Senior Technical Instructor - IPexpert
>> >
>> > Free CCIE Training: http://bit.ly/vLecture
>> >
>> > Mailto: markom_at_ipexpert.com
>> > Telephone: +1.810.326.1444
>> > Community: http://www.ipexpert.com/communities
>> >
>> > :: Sent from my phone. Apologies for errors and brevity. ::
>> >
>> > On Feb 2, 2011, at 17:55, "bimbo" <bimbooloko_at_gmail.com> wrote:
>> >
>> >> Hi experts,
>> >> I have this scenario, I know its possible but I can't just make it
>> >> work.
>> >> I have on a router 2 fast ethernet, connected back to back, ie f0/0
>> >> connected to f0/1.
>> >> The two fastethernet belongs to different vrf but in the same subnet. I
>> >> tried forming a bgp neighbor btw the two vrf but it isn't working, telling
>> >> "bgp-3- notification : sent to neigbor x.x.x.x.x bgp identifier wrong 4
>> >> bytes 03030303.
>> >>
>> >> What can I do? Can it be becos ofb the fact dat d two vrfs are using
>> >> the same router-id if yes is it possible for me to create different bgp
>> >> router-id under each vrf.
>> >>
>> >> I tried tweaking local as stuff but didn't work.
>> >>
>> >> Thanks expert.
>> >> Sent from my BlackBerry. Smartphone, from Etisalat Enjoy high speed
>> >> internet service with Etisalat easy net, available at all our experience
>> >> centres
>> >>
>> >>
>> >> Blogs and organic groups at http://www.ccie.net
>> >>
>> >>_______________________________________________________________________
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>> >>
>> >>
>> >>
>> >>
>> >>
>> >>
>> >>
>> >
>> >
>> > Sent from my BlackBerry. Smartphone, from Etisalat Enjoy high speed
>> > internet service with Etisalat easy net, available at all our experience
>> > centres
>> >
>> >
>> > Blogs and organic groups at http://www.ccie.net
>> >
>> >_______________________________________________________________________
>> > Subscription information may be found at:
>> > http://www.groupstudy.com/list/CCIELab.html
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