Configurazione di perdite VRF su IOS XE

Introduzione

Questo documento descrive e fornisce configurazioni di esempio per i metodi comuni di perdita di route VRF (Virtual Routing and Forwarding).

Prerequisiti

Requisiti

Cisco raccomanda la conoscenza dei seguenti argomenti:

• Border Gateway Protocol (BGP)
• Ridistribuzione del protocollo di routing
• VRF
• Software Cisco IOS® XE

Per ulteriori informazioni su questi argomenti, vedere:

Ridistribuisci protocolli di routing

Esempio di ridistribuzione reciproca tra configurazione EIGRP e BGP

Informazioni sulla ridistribuzione delle route OSPF in BGP

Componenti usati

Per questo documento, sono stati usati router con Cisco IOS® XE versioni 16.12.X e 17.X

Le informazioni discusse in questo documento fanno riferimento a dispositivi usati in uno specifico ambiente di emulazione. Su tutti i dispositivi menzionati nel documento la configurazione è stata ripristinata ai valori predefiniti. Se la rete è operativa, valutare attentamente eventuali conseguenze derivanti dall'uso dei comandi.

Premesse

Il protocollo VRF consente a un router di gestire tabelle di routing separate per reti virtuali diverse. Quando sono necessarie eccezioni, la perdita di route VRF consente di instradare parte del traffico tra i VRF senza utilizzare route statiche.

Scenario 1 - Perdita della route VRF tra BGP e IGP ( EIGRP )

Nello scenario 1 viene illustrato un esempio di perdita di route VRF tra BGP e EIGRP. Questo metodo può essere utilizzato per altri IGP.

Esempio di rete

Il diagramma reticolare illustrato nell'immagine 1 mostra la topologia di livello 3 in cui è necessaria una perdita di percorso.


Immagine 1. Topologia route leaking per lo scenario 1

Il router "LEAK" ha un vicinato BGP a un vicino nel VRF A e un vicino EIGRP nel VRF globale.  La periferica 192.168.11.11 deve essere in grado di connettersi alla periferica 172.16.10.10 attraverso la rete.

La perdita del router non può effettuare il routing tra i due router perché i percorsi si trovano in VRF diversi.  Queste tabelle di routing mostrano i percorsi correnti per VRF e indicano i percorsi che devono essere trafugati tra VRF globale e VRF A.

Tabelle di routing delle perdite:

Tabella di routing EIGRP ( routing globale )

LEAK#show ip route 
Codes: L - local, C - connected, S - static, R - RIP, M - mobile, B - BGP
D - EIGRP, EX - EIGRP external, O - OSPF, IA - OSPF inter area 
N1 - OSPF NSSA external type 1, N2 - OSPF NSSA external type 2
E1 - OSPF external type 1, E2 - OSPF external type 2, m - OMP
n - NAT, Ni - NAT inside, No - NAT outside, Nd - NAT DIA
i - IS-IS, su - IS-IS summary, L1 - IS-IS level-1, L2 - IS-IS level-2
ia - IS-IS inter area, * - candidate default, U - per-user static route
H - NHRP, G - NHRP registered, g - NHRP registration summary
o - ODR, P - periodic downloaded static route, l - LISP
a - application route
+ - replicated route, % - next hop override, p - overrides from PfR

Gateway of last resort is not set

192.168.1.0/24 is variably subnetted, 2 subnets, 2 masks
C 192.168.1.0/24 is directly connected, GigabitEthernet2
L 192.168.1.1/32 is directly connected, GigabitEthernet2
192.168.11.0/32 is subnetted, 1 subnets
D 192.168.11.11 [90/130816] via 192.168.1.2, 02:30:29, GigabitEthernet2 >> Route to be exchange to the VRF A routing table. 

Tabella di routing VRF A

LEAK#show ip route vrf A

Routing Table: A
Codes: L - local, C - connected, S - static, R - RIP, M - mobile, B - BGP
D - EIGRP, EX - EIGRP external, O - OSPF, IA - OSPF inter area 
N1 - OSPF NSSA external type 1, N2 - OSPF NSSA external type 2
E1 - OSPF external type 1, E2 - OSPF external type 2, m - OMP
n - NAT, Ni - NAT inside, No - NAT outside, Nd - NAT DIA
i - IS-IS, su - IS-IS summary, L1 - IS-IS level-1, L2 - IS-IS level-2
ia - IS-IS inter area, * - candidate default, U - per-user static route
H - NHRP, G - NHRP registered, g - NHRP registration summary
o - ODR, P - periodic downloaded static route, l - LISP
a - application route
+ - replicated route, % - next hop override, p - overrides from PfR

Gateway of last resort is not set

10.0.0.0/8 is variably subnetted, 2 subnets, 2 masks
C 10.0.0.0/30 is directly connected, GigabitEthernet1
L 10.0.0.1/32 is directly connected, GigabitEthernet1
172.16.0.0/32 is subnetted, 1 subnets
B 172.16.10.10 [200/0] via 10.0.0.2, 01:47:58 >> Route to be exchange to the global routing table.

Configurazione

Eseguire le procedure per creare la perdita tra le due tabelle di routing:

Step 1.
Create route-maps to filter the routes to be injected in both routing tables.

LEAK(config)#Route-map VRF_TO_EIGRP
LEAK(config-route-map)#match ip address prefix-list VRF_TO_EIGRP
LEAK(config-route-map)#exit
!
Prefix-list created to match the host that is attached to the previous route-map configured.
!
ip prefix-list VRF_TO_EIGRP permit 172.16.10.10/32

or

LEAK(config)#Route-map VRF_TO_EIGRP
LEAK(config-route-map)# match ip address 10 
LEAK(config-route-map)#exit
!
ACL created to match the host that is attached to the previous route-map.
!
LEAK#show ip access-lists 10 
10 permit 172.16.10.10

LEAK(config)#Route-map EIGRP_TO_VRF
LEAK(config-route-map)#match ip address prefix-list EIGRP_TO_VRF 
LEAK(config-route-map)#exit
LEAK(config)#
!
Prefix-list created to match the host that is attached to the previous route-map configured.
!
ip  prefix-list EIGRP_TO_VRF  permit 192.168.11.11/32

or

LEAK(config)#Route-map EIGRP_TO_VRF
LEAK(config-route-map)#match ip address 20 
LEAK(config-route-map)#exit
LEAK(config)#
!
ACL created to match the host that is attached to the previous route-map.
!
LEAK#show ip access-list 20
10 permit 192.168.11.11


Step 2.
Define the import/export maps and add the route-map names.

LEAK(config)#vrf definition A 
LEAK(config-vrf)#address-family ipv4 
LEAK(config-vrf-af)#import ipv4 unicast map EIGRP_TO_VRF >> Import the global routing table routes at the VRF routing table.
LEAK(config-vrf-af)#export ipv4 unicast map VRF_TO_EIGRP >> Export the VRF routes to the Global Routing Table.
LEAK(config-vrf-af)#end

Step 3. 
Proceed with the dual redistribution.

Redistribute EIGRP 

LEAK(config)#router bgp 1
LEAK(config-router)#redistribute eigrp 1 
LEAK(config-router)#end

Redistribution BGP

LEAK(config)#router eigrp 1
LEAK(config-router)#redistribute bgp 1 metric 100 1 255 1 1500 
LEAK(config-router)#end

Verifica

Routing table from VRF A 

LEAK#show ip route vrf A

Routing Table: A

< Snip for resume >

10.0.0.0/8 is variably subnetted, 2 subnets, 2 masks
C 10.0.0.0/30 is directly connected, GigabitEthernet1
L 10.0.0.1/32 is directly connected, GigabitEthernet1
172.16.0.0/32 is subnetted, 1 subnets
B 172.16.10.10 [200/0] via 10.0.0.2, 00:58:53
192.168.1.0/24 is variably subnetted, 2 subnets, 2 masks
B 192.168.1.0/24 is directly connected, 00:01:00, GigabitEthernet2
L 192.168.1.1/32 is directly connected, GigabitEthernet2
192.168.11.0/32 is subnetted, 1 subnets 
B 192.168.11.11 [20/130816] via 192.168.1.2, 00:01:00, GigabitEthernet2 >> Route from global routing table at VRF A routing table.

Global Routing Table (EIGRP)

LEAK#show ip route 

< snip for resume >

Gateway of last resort is not set

172.16.0.0/32 is subnetted, 1 subnets
B 172.16.10.10 [200/0] via 10.0.0.2 (A), 00:04:47  >> Route from VRF A at global routing table.
192.168.1.0/24 is variably subnetted, 2 subnets, 2 masks
C 192.168.1.0/24 is directly connected, GigabitEthernet2
L 192.168.1.1/32 is directly connected, GigabitEthernet2
192.168.11.0/32 is subnetted, 1 subnets
D 192.168.11.11 [90/130816] via 192.168.1.2, 01:03:35, GigabitEthernet2
LEAK#

Scenario 2 - Perdita di VRF tra VRF A e VRF B

Nello scenario 2 viene descritta la perdita tra due VRF diversi.

Esempio di rete

In questo documento viene utilizzata la seguente configurazione di rete:

Immagine 2. Topologia della perdita di percorso per lo scenario 2

Il router "LEAK" ha una connessione BGP con un router adiacente nel VRF A e un router adiacente OSPF nel VRF B. Il dispositivo 192.168.11.11 deve connettersi al dispositivo 172.16.10.10 attraverso la rete.

La perdita del router non può effettuare il routing tra i due router perché i percorsi si trovano in VRF diversi. Queste tabelle di routing mostrano i percorsi correnti per VRF e indicano i percorsi che devono essere trafugati tra VRF A e VRF B.

Tabella di routing delle perdite:

Tabella di routing VRF A

LEAK#show ip route vrf A

Routing Table: A
Codes: L - local, C - connected, S - static, R - RIP, M - mobile, B - BGP
D - EIGRP, EX - EIGRP external, O - OSPF, IA - OSPF inter area 
N1 - OSPF NSSA external type 1, N2 - OSPF NSSA external type 2
E1 - OSPF external type 1, E2 - OSPF external type 2, m - OMP
n - NAT, Ni - NAT inside, No - NAT outside, Nd - NAT DIA
i - IS-IS, su - IS-IS summary, L1 - IS-IS level-1, L2 - IS-IS level-2
ia - IS-IS inter area, * - candidate default, U - per-user static route
H - NHRP, G - NHRP registered, g - NHRP registration summary
o - ODR, P - periodic downloaded static route, l - LISP
a - application route
+ - replicated route, % - next hop override, p - overrides from PfR

Gateway of last resort is not set

10.0.0.0/8 is variably subnetted, 2 subnets, 2 masks
C 10.0.0.0/30 is directly connected, Ethernet0/0
L 10.0.0.2/32 is directly connected, Ethernet0/0
172.16.0.0/32 is subnetted, 1 subnets
B 172.16.10.10 [200/0] via 10.0.0.1, 00:03:08 >> Route to be exchange to routing table VRF B.  

Tabella di routing VRF B

LEAK#show ip route vrf B

Routing Table: B
Codes: L - local, C - connected, S - static, R - RIP, M - mobile, B - BGP
D - EIGRP, EX - EIGRP external, O - OSPF, IA - OSPF inter area 
N1 - OSPF NSSA external type 1, N2 - OSPF NSSA external type 2
E1 - OSPF external type 1, E2 - OSPF external type 2, m - OMP
n - NAT, Ni - NAT inside, No - NAT outside, Nd - NAT DIA
i - IS-IS, su - IS-IS summary, L1 - IS-IS level-1, L2 - IS-IS level-2
ia - IS-IS inter area, * - candidate default, U - per-user static route
H - NHRP, G - NHRP registered, g - NHRP registration summary
o - ODR, P - periodic downloaded static route, l - LISP
a - application route
+ - replicated route, % - next hop override, p - overrides from PfR

Gateway of last resort is not set

192.168.1.0/24 is variably subnetted, 2 subnets, 2 masks
C 192.168.1.0/24 is directly connected, Ethernet0/1
L 192.168.1.2/32 is directly connected, Ethernet0/1
192.168.11.0/32 is subnetted, 1 subnets
O 192.168.11.11 [110/11] via 192.168.1.1, 00:58:45, Ethernet0/1 >> Route to be exchange to routing table VRF A.

Configurazione

Per creare la perdita tra le due tabelle di routing, attenersi alla procedura descritta di seguito.

Step 1.
Create route-maps to filter the routes to be injected in both routing tables.

LEAK(config)#Route-map VRFA_TO_VRFB 
LEAK(config-route-map)#match ip address prefix-list VRFA_TO_VRFB 
LEAK(config-route-map)#exit
!
Prefix-list created to match the host and IP segment that is attached to the previous route-map configured.
!
ip prefix-list VRFA_TO_VRFB permit 172.16.10.10/32
ip prefix-list VRFA_TO_VRFB permit 10.0.0.0/30

or

LEAK(config)#Route-map VRFA_TO_VRFB 
LEAK(config-route-map)#match ip address 10 
LEAK(config-route-map)#exit
!
ACL created to match the host and IP segment that is attached to the previous route-map.
!
LEAK#show ip access-lists 10
10 permit 172.16.10.10
20 permit 10.0.0.0


LEAK(config)#Route-map VRFB_TO_VRFA 
LEAK(config-route-map)#match ip address prefix-list VRFB_TO_VRFA 
LEAK(config-route-map)#exit
!
Prefix-list created to match the host and IP segment that is attached to the previous route-map configured.
!
ip prefix-list VRFB_TO_VRFA permit 192.168.11.11/32
ip prefix-list VRFB_TO_VRFA permit 192.168.1.0/24

or

LEAK(config)#Route-map VRFB_TO_VRFA 
LEAK(config-route-map)#match ip address 20 
LEAK(config-route-map)#exit
!
ACL created to match the host and IP segment that is attached to the previous route-map configured.
!
LEAK#show ip access-lists 20 
10 permit 192.168.11.11
20 permit 192.168.1.0

Step 2.
At the VRFs configure the import/export map, use the route-map names to leak the routes.

LEAK(config)#vrf definition A 
LEAK(config-vrf)#address-family ipv4 
LEAK(config-vrf-af)#export map VRFA_TO_VRFB 
LEAK(config-vrf-af)#import map VRFB_TO_VRFA 


LEAK(config)#vrf definition B 
LEAK(config-vrf)#address-family ipv4 
LEAK(config-vrf-af)#export map VRFB_TO_VRFA 
LEAK(config-vrf-af)#import map VRFA_TO_VRFB 

Step 3.
Add the route-target to import and export the route distinguiser from both VRFs.

! --- Current configuration for VRF A

vrf definition A
rd 1:2
!
address-family ipv4
route-target export 1:2 
route-target import 1:1 
exit-address-family

! --- Current configuration from VRF B

vrf definition B
rd 2:2
!
address-family ipv4
exit-address-family

! --- Import the routes from VRF  B into VRF A

LEAK(config)#vrf definition A 
LEAK(config-vrf)#address-family ipv4 
LEAK(config-vrf-af)#route-target import 2:2  

! --- Import routes from VRF A to VRF B and export routes from VRF B

LEAK(config-vrf-af)#vrf definition B 
LEAK(config-vrf)#address-family ipv4 
LEAK(config-vrf-af)#route-target import 1:2 
LEAK(config-vrf-af)#route-target export 2:2 

Verifica

Check the Routing Tables 

VRF A Routing Table 

LEAK#show ip route vrf A

Routing Table: A

< Snip for resume >

10.0.0.0/8 is variably subnetted, 2 subnets, 2 masks
C 10.0.0.0/30 is directly connected, Ethernet0/0
L 10.0.0.2/32 is directly connected, Ethernet0/0
172.16.0.0/32 is subnetted, 1 subnets
B 172.16.10.10 [200/0] via 10.0.0.1, 00:07:20
192.168.1.0/24 is variably subnetted, 2 subnets, 2 masks
B 192.168.1.0/24 is directly connected, 00:00:10, Ethernet0/1
L 192.168.1.2/32 is directly connected, Ethernet0/1
192.168.11.0/32 is subnetted, 1 subnets
B 192.168.11.11 [20/11] via 192.168.1.1 (B), 00:00:10, Ethernet0/1 >> Route from VRF B routing table at VRF A. 

VRF B Routing Table 

LEAK#show ip route vrf B
Routing Table: B

< Snip for resume >

10.0.0.0/30 is subnetted, 1 subnets
B 10.0.0.0 [200/0] via 10.0.0.1 (A), 00:00:15
172.16.0.0/32 is subnetted, 1 subnets
B 172.16.10.10 [200/0] via 10.0.0.1 (A), 00:00:15 >> Route from VRF A routing table at VRF B. 
192.168.1.0/24 is variably subnetted, 2 subnets, 2 masks
C 192.168.1.0/24 is directly connected, Ethernet0/1
L 192.168.1.2/32 is directly connected, Ethernet0/1
192.168.11.0/32 is subnetted, 1 subnets
O 192.168.11.11 [110/11] via 192.168.1.1, 01:05:12, Ethernet0/1 

Scenario 3 - Perdita di VRF tra OSPF ( VRF ) e EIGRP ( globale ) con BGP ( opzionale )

Nello scenario 3 viene descritta la perdita del percorso tra due IGP (VRF B e VRF globale).

Esempio di rete

In questo documento viene utilizzata la seguente configurazione di rete:

Imagene 3. Topologia della perdita di percorso per lo scenario 3

Il router "LEAK" ha un router adiacente OSPF a un router adiacente nel VRF B e un router adiacente EIGRP nel VRF globale. La periferica 172.16.10.10 deve essere in grado di connettersi alla periferica 192.168.11.11 attraverso la rete.

Il router LEAK non è in grado di connettere questi due host. Queste tabelle di routing mostrano i percorsi correnti per VRF e indicano i percorsi che devono essere trafugati tra VRF B e VRF globale.

Nota: questa configurazione è presentata come un esempio per eseguire una perdita quando uno degli IGP si trova su un VRF, l'uso della ridistribuzione tra VRF e global   
          VRF non consentito nei dispositivi.

Tabella di routing delle perdite:

Tabella di routing EIGRP ( EIGRP )

LEAK#show ip route 
Codes: L - local, C - connected, S - static, R - RIP, M - mobile, B - BGP
D - EIGRP, EX - EIGRP external, O - OSPF, IA - OSPF inter area 
N1 - OSPF NSSA external type 1, N2 - OSPF NSSA external type 2
E1 - OSPF external type 1, E2 - OSPF external type 2, m - OMP
n - NAT, Ni - NAT inside, No - NAT outside, Nd - NAT DIA
i - IS-IS, su - IS-IS summary, L1 - IS-IS level-1, L2 - IS-IS level-2
ia - IS-IS inter area, * - candidate default, U - per-user static route
H - NHRP, G - NHRP registered, g - NHRP registration summary
o - ODR, P - periodic downloaded static route, l - LISP
a - application route
+ - replicated route, % - next hop override, p - overrides from PfR

Gateway of last resort is not set

192.168.1.0/24 is variably subnetted, 2 subnets, 2 masks
C 192.168.1.0/24 is directly connected, Ethernet0/1
L 192.168.1.1/32 is directly connected, Ethernet0/1
192.168.11.0/32 is subnetted, 1 subnets
D 192.168.11.11 [90/1024640] via 192.168.1.2, 01:08:38, Ethernet0/1 >> Route to be exchange from global routing table at VRF B routing table.

Tabella di routing VRF B ( OSPF )

LEAK#show ip route vrf B

Routing Table: B
Codes: L - local, C - connected, S - static, R - RIP, M - mobile, B - BGP
D - EIGRP, EX - EIGRP external, O - OSPF, IA - OSPF inter area 
N1 - OSPF NSSA external type 1, N2 - OSPF NSSA external type 2
E1 - OSPF external type 1, E2 - OSPF external type 2, m - OMP
n - NAT, Ni - NAT inside, No - NAT outside, Nd - NAT DIA
i - IS-IS, su - IS-IS summary, L1 - IS-IS level-1, L2 - IS-IS level-2
ia - IS-IS inter area, * - candidate default, U - per-user static route
H - NHRP, G - NHRP registered, g - NHRP registration summary
o - ODR, P - periodic downloaded static route, l - LISP
a - application route
+ - replicated route, % - next hop override, p - overrides from PfR

Gateway of last resort is not set

10.0.0.0/8 is variably subnetted, 2 subnets, 2 masks
C 10.0.0.0/30 is directly connected, Ethernet0/0
L 10.0.0.2/32 is directly connected, Ethernet0/0
172.16.0.0/32 is subnetted, 1 subnets
O 172.16.10.10 [110/11] via 10.0.0.1, 01:43:45, Ethernet0/0 >> Route to be exchange from routing table VRF B at global routing table.

Configurazione

Per creare la perdita tra le due tabelle di routing, attenersi alla procedura descritta di seguito.

Step 1.
Create route-maps for import and export to be injected in both routing tables.

LEAK(config)#Route-map OSPF_TO_EIGRP
LEAK(config-route-map)#match ip address prefix-list OSPF_TO_EIGRP 
LEAK(config-route-map)#exit
!
Prefix-list created to match the host that is attached to the previous route-map configured.
!
ip prefix-list OSPF_TO_EIGRP permit 172.16.10.10/32
ip prefix-list OSPF_TO_EIGRP permit 10.0.0.0/30

or

LEAK(config)#Route-map OSPF_TO_EIGRP 
LEAK(config-route-map)#match ip address 10 
LEAK(config-route-map)#exit
!
ACL created to match the host that is attached to the previous route-map.
!
LEAK#show ip access-lists 10 
10 permit 172.16.10.10
20 permit 10.0.0.0

LEAK(config)#Route-map EIGRP_TO_OSPF 
LEAK(config-route-map)#match ip address prefix-list EIGRP_TO_OSPF 
LEAK(config-route-map)#exit
!
Prefix-list created to match the host that is attached to the previous route-map configured.
!
ip prefix-list EIGRP_TO_OSPF permit 192.168.11.11/32
ip prefix-list EIGRP_TO_OSPF permit 192.168.1.0/24

or

LEAK(config)#Route-map EIGRP_TO_OSPF 
LEAK(config-route-map)#match ip address 20
LEAK(config-route-map)#exit
!
ACL created to match the host that is attached to the previous route-map.
!
LEAK#show ip access-lists 20
10 permit 192.168.11.11
20 permit 192.168.1.0/24

Step 2.
Add the import/export maps in order to match the route-map names.

Current configuration
!
vrf definition B
rd 1:2 
!
address-family ipv4 
exit-address-family
!
!
LEAK(config-vrf)#vrf definition B 
LEAK(config-vrf)#address-family ipv4 
LEAK(config-vrf-af)#import ipv4 unicast map EIGRP_TO_OSPF
LEAK(config-vrf-af)#export ipv4 unicast map OSPF_TO_EIGRP

Step 3.
To perform the leak is necessary to create a BGP process, in order to redistribute 
the IGPs protocols.

router bgp 1
bgp log-neighbor-changes
! 
address-family ipv4 vrf B >> Include the address-family to inject VRF B routing table (OSPF)
!
exit-address-family

Nota: per evitare l'errore, verificare che per il VRF sia configurato un identificatore di route:
"%vrf B does not have "rd" configured, please configure "rd" before configuring import route-map"

Step 4.
Create a Dual Redistribution.

IGPs redistribution.

LEAK(config-router)#router bgp 1 
LEAK(config-router)#redistribute eigrp 1
!
LEAK(config-router)#address-family ipv4 vrf B 
LEAK(config-router-af)#redistribute ospf 1 match internal external 1 external 2 
LEAK(config-router-af)#end

BGP Redistribution

LEAK(config)#router ospf 1 vrf B 
LEAK(config-router)#redistribute bgp 1
!
LEAK(config-router)#router eigrp TAC
LEAK(config-router)# 
LEAK(config-router)# address-family ipv4 unicast autonomous-system 1
LEAK(config-router-af)# 
LEAK(config-router-af)# topology base
LEAK(config-router-af-topology)#redistribute bgp 1 metric 100 1 255 1 1500

Verifica

Controllare le tabelle di routing

Tabella di routing globale

LEAK#show ip route

< Snip for resume >

172.16.0.0/32 is subnetted, 1 subnets
B 172.16.10.10 [20/11] via 10.0.0.1, 00:14:48, Ethernet0/0 >> Route from VRF B routing table at global routing table ( EIGRP ). 
192.168.1.0/24 is variably subnetted, 2 subnets, 2 masks
C 192.168.1.0/24 is directly connected, Ethernet0/1
L 192.168.1.1/32 is directly connected, Ethernet0/1
192.168.11.0/32 is subnetted, 1 subnets
D 192.168.11.11 [90/1024640] via 192.168.1.2, 02:16:51, Ethernet0/1

Tabella di routing VRF B

LEAK#show ip route vrf B
Routing Table: B

< Snip for resume >

10.0.0.0/8 is variably subnetted, 2 subnets, 2 masks
C 10.0.0.0/30 is directly connected, Ethernet0/0
L 10.0.0.2/32 is directly connected, Ethernet0/0
172.16.0.0/32 is subnetted, 1 subnets
O 172.16.10.10 [110/11] via 10.0.0.1, 00:34:25, Ethernet0/0
192.168.1.0/24 is variably subnetted, 2 subnets, 2 masks
B 192.168.1.0/24 is directly connected, 00:08:51, Ethernet0/1
L 192.168.1.1/32 is directly connected, Ethernet0/1
192.168.11.0/32 is subnetted, 1 subnets
B 192.168.11.11 [20/1024640] via 192.168.1.2, 00:08:51, Ethernet0/1 >> Route from global routing table ( EIGRP ) at VRF B routing table.

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