Cisco Router IOS XR Manual de usuario descargar pdf (Pagina 92)

Cisco IOS XR Training Page 92

BGP table state: Active

Table ID: 0x0 RD version: 3889240856

BGP main routing table version 25

BGP scan interval 60 secs

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: 100:100 (default for vrf R3R4)

*>i10.1.13.0/24 150.1.1.1 0 100 0 ?

*> 10.1.24.0/24 0.0.0.0 0 32768 ?

*>i10.3.3.3/32 150.1.1.1 2 100 0 ?

*> 10.4.4.4/32 10.1.24.4 2 32768 ?

Processed 4 prefixes, 4 paths

RP/0/RSP0/CPU0:R2#

Nice, we can see we have routes from CE1 and CE2.

Now, lets see if CE1 has routes to CE2

CE1#sh ip route

Codes: 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

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

o - ODR, P - periodic downloaded static route

Gateway of last resort is not set

10.0.0.0/8 is variably subnetted, 2 subnets, 2 masks

C 10.1.13.0/24 is directly connected, FastEthernet0/0

C 10.3.3.3/32 is directly connected, Loopback0

CE1#

Nope, hmm. What did we forget? I know, we redistributed OSPF into BGP, but

we did not redistribute BGP into OSPF. Lets get that fixed.

PE1:

RP/0/RSP0/CPU0:R1(config)#router ospf R3R4

RP/0/RSP0/CPU0:R1(config-ospf)#vrf R3R4

RP/0/RSP0/CPU0:R1(config-ospf-vrf)# redistribute /jointfilesconvert/356165/bgp 1

RP/0/RSP0/CPU0:R1(config-ospf-vrf)#comm

Fri Apr 20 02:31:44.637 UTC

RP/0/RSP0/CPU0:R1(config-ospf-vrf)#

1 2 ... 87 88 89 90 91 92 93 94 95 96 97 ... 104 105

Sin comentarios

Cisco Router IOS XR Manual de usuario Pagina 92