[c-nsp] How not to redistribute statics into VRFs/BGP
ChrisSerafin
chris at chrisserafin.com
Tue Mar 24 12:41:10 EDT 2009
I have a Sprint MPLS cloud for which they extend the VRF configs down to
the CE. I am in the middle of divesting a section of these MPLS
routers/subnets off of the main cloud and onto their own VRFs. I
essentially want to start by making a handfull of the sites, change
their default route for Internet. Normally I would just add a new static
route and then NOT use 'redistribute static' in the BGP config, but this
whole VRF is new to me.
Any thoughts would be great! Thanks:
ip cef
!
!
ip vrf xxxx-General
rd 1:10
route-target export 1:10
route-target import 1:10
!
ip vrf xxxx-Guest
rd 1:30
route-target export 1:30
route-target import 1:30
!
ip vrf xxxx-Voice
rd 1:20
route-target export 1:20
route-target import 1:20
!
!
!
!
!
!
!
interface Loopback0
ip address 10.10.10.10 255.255.255.255
!
!
interface GigabitEthernet0/0
description [ Link to Core Switch ]
no ip address
duplex auto
speed auto
!
interface GigabitEthernet0/0.1
description [ VLAN 1 - General xxxx Data VLAN ]
encapsulation dot1Q 1 native
ip vrf forwarding xxxx-General
ip address 10.120.64.1 255.255.255.0
ip virtual-reassembly
!
interface GigabitEthernet0/0.100
description [ VLAN 100 - General xxxx Voice VLAN ]
encapsulation dot1Q 100
ip vrf forwarding xxxx-Voice
ip address 10.121.64.1 255.255.255.0
!
interface GigabitEthernet0/0.200
description [ VLAN 200 - General xxxx Guest VLAN ]
encapsulation dot1Q 200
ip vrf forwarding xxxx-Guest
ip address 172.16.10.1 255.255.255.0
!
!
interface Serial0/0/0:1
no ip address
encapsulation frame-relay
shutdown
frame-relay lmi-type ansi
!
interface Serial0/1/0
description [ Sprint MPLS Circuit ]
no ip address
encapsulation frame-relay
frame-relay lmi-type ansi
service-policy output VOIP-WAN
!
interface Serial0/1/0.310 point-to-point
description [ MPLS VRF - Data VLAN ]
ip vrf forwarding xxxx-General
ip address 10.150.1.37 255.255.255.252
snmp trap link-status
frame-relay interface-dlci 310
!
interface Serial0/1/0.410 point-to-point
description [ MPLS VRF - Voice VLAN ]
ip vrf forwarding xxxx-Voice
ip address 10.151.1.37 255.255.255.252
snmp trap link-status
frame-relay interface-dlci 410
!
interface Serial0/1/0.510 point-to-point
description [ MPLS VRF - Guest VLAN ]
ip vrf forwarding xxxx-Guest
ip address 10.152.1.37 255.255.255.252
snmp trap link-status
frame-relay interface-dlci 510
!
router eigrp 217
no auto-summary
!
address-family ipv4 vrf xxxx-General
network 10.11.0.0 0.0.0.255
network 10.120.64.0 0.0.0.255
no auto-summary
autonomous-system 19
exit-address-family
eigrp router-id 1.1.1.2
eigrp event-logging
!
router bgp 65010
bgp log-neighbor-changes
neighbor 10.150.1.38 remote-as 1803
neighbor 10.150.1.38 password 7 153E020A1xx373C3627
neighbor 10.150.1.38 version 4
!
address-family ipv4
neighbor 10.150.1.38 activate
no auto-summary
no synchronization
exit-address-family
!
address-family ipv4 vrf xxxx-Voice
neighbor 10.151.1.38 remote-as 1803
neighbor 10.151.1.38 password 7 0328520Dxx205F5A0C0B
neighbor 10.151.1.38 version 4
neighbor 10.151.1.38 activate
no synchronization
exit-address-family
!
address-family ipv4 vrf xxxx-Guest
neighbor 10.152.1.38 remote-as 1803
neighbor 10.152.1.38 password 7 013F0F024xx071C35495C
neighbor 10.152.1.38 version 4
neighbor 10.152.1.38 activate
no synchronization
exit-address-family
!
address-family ipv4 vrf xxxx-General
neighbor 10.150.1.38 remote-as 1803
neighbor 10.150.1.38 password 7 047702001xx4D5D1D1C17
neighbor 10.150.1.38 version 4
neighbor 10.150.1.38 activate
no synchronization
network 10.120.64.0 mask 255.255.255.0
exit-address-family
thanks,
Chris
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