All,
I have a question about Lab 27 task 27.11 which in reality is all of tasks 27.9
- 27.11
In these tasks your are asked to peer between R1 and R2 via BGP with R2
bringing in the routes from R1 into VRF RED. Also, you are asked to tag the
routes coming from R1 with a route-target as follows:
100.100.100.0/24 RT 100:100
100.100.200.0/24 RT 100:200
On R2, I see these routes coming into the BGP vpnv4 process and also see these
routes being tagged with the appropriate RT. The issue is that your are asked
to send these routes over the frame-relay cloud to R5 which also has a VRF
configured (Green) to allow these routes to be imported into the table. I
unfortunately do not see these entries in R5, and on R2 these routes are never
advertised.
My configurations for these tasks are bellow with ONLY the appropriate info
included (some of the config is omitted). Any direction would be greatly
appreciated.
Additionally, some show commands are included in the bottom of this email:
R1 configuration:
interface Loopback0
ip address 200.0.0.1 255.255.255.255
!
interface Loopback100
ip address 100.100.100.1 255.255.255.0
!
interface Loopback200
ip address 100.100.200.1 255.255.255.0
!
interface FastEthernet0/0
ip address 150.50.12.1 255.255.255.0
duplex auto
speed auto
!
interface FastEthernet0/1
ip address 150.50.11.1 255.255.255.0
duplex auto
speed auto
!
router bgp 10000
bgp log-neighbor-changes
neighbor 150.50.12.2 remote-as 100
!
address-family ipv4
neighbor 150.50.12.2 activate
no auto-summary
no synchronization
network 100.100.100.0 mask 255.255.255.0
network 100.100.200.0 mask 255.255.255.0
network 150.50.11.0 mask 255.255.255.0
network 200.0.0.1 mask 255.255.255.255
exit-address-family
R2 configuration:
R2#sh run
ip cef
!
!
ip vrf Red
rd 100:1
export map vrf_red
route-target export 100:1
route-target import 100:2
!
!
mpls label protocol ldp
!
!
interface Loopback0
ip address 200.0.0.2 255.255.255.255
!
interface GigabitEthernet0/0
ip vrf forwarding Red
ip address 150.50.12.2 255.255.255.0
duplex auto
speed auto
media-type sfp
negotiation auto
!
interface Serial0/1/0
no ip address
encapsulation frame-relay
no arp frame-relay
no frame-relay inverse-arp
!
interface Serial0/1/0.24 point-to-point
ip address 150.50.24.2 255.255.255.252
frame-relay interface-dlci 104
!
interface Serial0/1/0.25 point-to-point
ip address 150.50.25.2 255.255.255.252
mpls ip
frame-relay interface-dlci 105
!
interface Serial0/1/0.26 point-to-point
ip address 150.50.26.2 255.255.255.252
frame-relay interface-dlci 106
!
!
router bgp 100
no bgp default ipv4-unicast
bgp log-neighbor-changes
neighbor 200.0.0.4 remote-as 100
neighbor 200.0.0.4 update-source Loopback0
neighbor 200.0.0.5 remote-as 100
neighbor 200.0.0.5 update-source Loopback0
neighbor 200.0.0.6 remote-as 100
neighbor 200.0.0.6 update-source Loopback0
!
address-family ipv4
neighbor 200.0.0.5 activate
no auto-summary
no synchronization
exit-address-family
!
address-family ipv4 multicast
neighbor 200.0.0.4 activate
neighbor 200.0.0.4 route-reflector-client
neighbor 200.0.0.6 activate
neighbor 200.0.0.6 route-reflector-client
no auto-summary
exit-address-family
!
address-family vpnv4
neighbor 200.0.0.5 activate
neighbor 200.0.0.5 send-community extended
exit-address-family
!
address-family ipv4 vrf Red
neighbor 150.50.12.1 remote-as 10000
neighbor 150.50.12.1 activate
no synchronization
exit-address-family
!
access-list 1 permit 100.100.100.0 0.0.0.255
access-list 2 permit 100.100.200.0 0.0.0.255
!
route-map vrf_red permit 10
match ip address 1
set extcommunity rt 100:100
!
route-map vrf_red permit 20
match ip address 2
set extcommunity rt 100:200
!
route-map vrf_red permit 30
set extcommunity rt 100:1
!
!
mpls ldp router-id Loopback0
R5 configuration:
!
ip cef
ip vrf Green
rd 100:1
route-target export 100:2
route-target import 100:1
route-target import 100:100
!
mpls label protocol ldp
!
interface Loopback0
ip address 200.0.0.5 255.255.255.255
!
interface FastEthernet0/0
ip vrf forwarding Green
ip address 150.50.55.5 255.255.255.0
duplex auto
speed auto
!
!
interface Serial0/1/0
no ip address
encapsulation frame-relay
no arp frame-relay
no frame-relay inverse-arp
!
interface Serial0/1/0.25 point-to-point
ip vrf forwarding Green
ip address 150.50.25.1 255.255.255.252
mpls ip
frame-relay interface-dlci 501
!
!
router bgp 100
no bgp default ipv4-unicast
bgp log-neighbor-changes
neighbor 200.0.0.2 remote-as 100
neighbor 200.0.0.2 update-source Loopback0
!
address-family ipv4
neighbor 200.0.0.2 activate
no auto-summary
no synchronization
exit-address-family
!
address-family vpnv4
neighbor 200.0.0.2 activate
neighbor 200.0.0.2 send-community extended
exit-address-family
!
address-family ipv4 vrf Green
redistribute connected
no synchronization
exit-address-family
!
!
mpls ldp router-id loopback 0
Show commands:
R2
R2#sh ip bgp vpnv4 vrf Red
BGP table version is 5, local router ID is 200.0.0.2
Status codes: s suppressed, d damped, h history, * valid, > best, i - internal,
r RIB-failure, S Stale
Origin codes: i - IGP, e - EGP, ? - incomplete
Network Next Hop Metric LocPrf Weight Path
Route Distinguisher: 100:1 (default for vrf Red)
*> 100.100.100.0/24 150.50.12.1 0 0 10000 i
*> 100.100.200.0/24 150.50.12.1 0 0 10000 i
*> 150.50.11.0/24 150.50.12.1 0 0 10000 i
*> 200.0.0.1/32 150.50.12.1 0 0 10000 i
R2#sh ip bgp vpnv4 all 100.100.100.0
BGP routing table entry for 100:1:100.100.100.0/24, version 2
Paths: (1 available, best #1, table Red)
Not advertised to any peer
10000
150.50.12.1 from 150.50.12.1 (200.0.0.1)
Origin IGP, metric 0, localpref 100, valid, external, best
Extended Community: RT:100:100
mpls labels in/out 20/nolabel
R2#sh ip bgp vpnv4 all 100.100.200.0
BGP routing table entry for 100:1:100.100.200.0/24, version 3
Paths: (1 available, best #1, table Red)
Not advertised to any peer
10000
150.50.12.1 from 150.50.12.1 (200.0.0.1)
Origin IGP, metric 0, localpref 100, valid, external, best
Extended Community: RT:100:200
mpls labels in/out 19/nolabel
R5
R5#sh ip bgp vpnv4 all
BGP table version is 5, local router ID is 200.0.0.5
Status codes: s suppressed, d damped, h history, * valid, > best, i - internal,
r RIB-failure, S Stale
Origin codes: i - IGP, e - EGP, ? - incomplete
Network Next Hop Metric LocPrf Weight Path
Route Distinguisher: 100:1 (default for vrf Green)
*> 150.50.25.0/30 0.0.0.0 0 32768 ?
*> 150.50.55.0/24 0.0.0.0 0 32768 ?
Christopher Fata | 517.819.4713 | CCIE Written, CCNP, MCSE | netech |
www.netechcorp.com<http://www.netechcorp.com>
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