casoipv6
Post on 05-Oct-2015
9 Views
Preview:
DESCRIPTION
TRANSCRIPT
-
Taller Prctico IPv6
Feb 2014
-
Cisco Confidential 2012 Cisco and/or its affiliates. All rights reserved. 2
-
Cisco Confidential 2012 Cisco and/or its affiliates. All rights reserved. 3
-
2012 Cisco and/or its affiliates. All rights reserved. Cisco Confidential 4
-
2012 Cisco and/or its affiliates. All rights reserved. Cisco Confidential 5
La empresa tiene 3 sedes
Cada una de las sedes tiene una IP pblica
Acceden a Internet con un NAT en el router de cada una de las sedes
La interconexin entre sedes se realiza con un tnel GRE con ESP_AES
Entre las sedes dentro del tnel GRE usan EIGRP
En cada sede tenemos 3 VLANs
-
2012 Cisco and/or its affiliates. All rights reserved. Cisco Confidential 6
Sede Interfaz IP Pblica
S1(Principal) S0/0/0 209.165.200.241
S2 S0/0/0 209.165.200.245
S3 S0/0/0 209.165.200.249
-
2012 Cisco and/or its affiliates. All rights reserved. Cisco Confidential 7
-
2012 Cisco and/or its affiliates. All rights reserved. Cisco Confidential 8
R1 Sede 1 R2 Sede 2 R3 Sede 3
S0/0/0 209.165.200.241/30 209.165.200.245/30 209.165.200.249/30
F0/0.10 192.168.1.1/24 192.168.8.1/24 192.168.16.1/24
F0/0.20 192.168.2.1/24 192.168.9.1/24 192.168.17.1/24
F0/0.30 192.168.3.1/24 192.168.10.1/24 192.168.18.1/24
Tun0 192.168.24.1/24 192.168.24.2/24 192.168.25.2/24
Tun1 192.168.25.1/24 - -
-
2012 Cisco and/or its affiliates. All rights reserved. Cisco Confidential 9
R1 Sede 1 R1 Sede 2 R1 Sede 3
router eigrp 1
network 192.168.1.0
network 192.168.2.0
network 192.168.3.0
network 192.168.24.0
network 192.168.25.0
router eigrp 1
network 192.168.8.0
network 192.168.9.0
network 192.168.10.0
network 192.168.24.0
router eigrp 1
network 192.168.16.0
network 192.168.17.0
network 192.168.18.0
network 192.168.25.0
-
2012 Cisco and/or its affiliates. All rights reserved. Cisco Confidential 10
El ISP actual an no tiene soporte IPv6
Planificamos un cambio de ISP, pero este proceso puede durar unos 3 meses, entre instalaciones en cada una de las sedes, configuraciones
Como que es necesario acceder a la red de la empresa colaboradora DSW quiere asignar las direcciones IPv6 en sus redes internas
Y llegaran a la empresa colaboradora con un tnel IPv6IP esttico.
La red IPv6 asignada por el operador es 2001:DB8:CAFE::/48
-
2012 Cisco and/or its affiliates. All rights reserved. Cisco Confidential 11
Esquema de direccionamiento IPv6
Asignacin de las direcciones IPv6 a las estaciones de trabajo
Stateless Autonconfig
Stateless DHCP
Stafefull DHCP
Enrutamiento IPv6
EIGRP
RIPng
OSPFv3
-
Cisco Confidential 2012 Cisco and/or its affiliates. All rights reserved. 12
-
Cisco Confidential 2012 Cisco and/or its affiliates. All rights reserved. 13
-
2012 Cisco and/or its affiliates. All rights reserved. Cisco Confidential 14
Global Routing Prefix Subred
Interface ID
2001 0010
0DB8 CAFE 21B:D5FF:FE5B:A408
/23
Registry
/32
ISP Prefix
/48
Site Prefix
/64
Prefijo Subred
-
2012 Cisco and/or its affiliates. All rights reserved. Cisco Confidential 15
Global Routing Prefix Subred
Interface ID
2001 0010
0DB8 CAFE XX XX 21B:D5FF:FE5B:A408
/23
Registry
/32
ISP Prefix
/48
Site Prefix
/64
Prefijo Subred
Prefijo Subred
/56
-
2012 Cisco and/or its affiliates. All rights reserved. Cisco Confidential 16
2001:DB8:CAFE::/48
2001:DB8:CAFE:0100::/56
2001:DB8:CAFE:0110::/64
2001:DB8:CAFE:0120::/64
2001:DB8:CAFE:0130::/64
2001:DB8:CAFE:0200::/56
2001:DB8:CAFE:0210::/64
2001:DB8:CAFE:0220::/64
2001:DB8:CAFE:0230::/64
2001:DB8:CAFE:0300::/56
2001:DB8:CAFE:0310::/64
2001:DB8:CAFE:0320::/64
2001:DB8:CAFE:0330::/64
2001:DB8:CAFE:FF00::/56
2001:DB8:CAFE:FFFF::/64
2001:DB8:CAFE:FFFE::/64
2001:DB8:CAFE:FFFD::/64
-
2012 Cisco and/or its affiliates. All rights reserved. Cisco Confidential 17
En este escenario un buen mtodo podra ser
Stateless DHCP V6
ipv6 unicast-routing
interface FastEthernet0/0.10
ipv6 address 2001:DB8:CAFE:110::1/64
ipv6 nd other-config-flag
ipv6 dhcp server DHCPv6
ipv6 dhcp pool DHCPv6
dns-server 2001:DB8:BEEF::10
domain-name dsw.com
-
2012 Cisco and/or its affiliates. All rights reserved. Cisco Confidential 18
El tnnel ipv6ip
!Router principal
interface Tunnel3
ipv6 address 2001:DB8:CAFE:FFFD:1/64
tunnel source Serial0/0/0
tunnel destination 209.165.200.253
tunnel mode ipv6ip
!
ipv6 route 2001:DB8:BEEF::/48 2001:DB8:CAFE:FFFD::2
-
2012 Cisco and/or its affiliates. All rights reserved. Cisco Confidential 19
Como que en IPv4 usamos eigrp sera bueno continuar con eigrp
ipv6 router eigrp 1
router-id 1.1.1.1
redistribute static 64 2000 255 1 1500
no shutdown
interface FastEthernet0/0.10
ipv6 eigrp 1
interface FastEthernet0/0.20
ipv6 eigrp 1
interface FastEthernet0/0.30
ipv6 eigrp 1
interface tunnel 0
ipv6 eigrp 1
-
Thank you.
Gracias.
top related