9.3.1.2 Proyecto final de EIGRP Respuestas

09/09/2022 CCNA 3 v6.0 Respuestas Leave a comment

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Última actualización: septiembre 9, 2022

9.3.1.2 Proyecto final de EIGRP (Versión para el instructor)

Nota para el instructor: el color de fuente rojo o las partes resaltadas en gris indican texto que aparece en la copia del instructor solamente.

Objetivos

En esta actividad de proyecto final, demostrará su capacidad para lo siguiente:

• Diseñar, configurar, verificar y proteger EIGRP, IPv4 o IPv6 en una red.
• Diseñar un esquema de direccionamiento VLSM para los dispositivos conectados a las LAN.
• Presentar su diseño con la documentación de red de su proyecto final.

Nota para el instructor: conviene realizar esta actividad en grupos de dos a tres estudiantes.

Situación

Usted es el ingeniero de red de su pequeña o mediana empresa. Se le solicitó a usted y a su equipo que diseñen una red IPv4 o IPv6 que utilice el protocolo de routing EIGRP.

La red consta de cuatro sucursales que se conectan a un router de la oficina central. La oficina central luego se conecta a un router ISP.

Su trabajo consiste en crear un esquema de red direccionado mediante VLSM y basado en EIGRP usando IPv4 o IPv6 para admitir la cantidad de hosts solicitados para este proyecto final.

Recursos necesarios

• Software de Packet Tracer
• Software de presentación o de procesamiento de texto

Paso 1: Diseñar la topología de la red.

a. Equipo de red:

1) Seis routers
(a) Cuatro routers de sucursales
(b) Un router de oficina central
(c) Un router ISP
2) Switches para admitir las LAN

b. LAN:

1) Dos LAN por router de sucursal
(a) Dos LAN con 500 hosts
(b) Una LAN que sirva para120 hosts
(c) Una LAN que con 200 hosts
(d) Dos LAN con 80 hosts
(e) Una LAN con 60 hosts
(f) Una LAN con 30 hosts
2) Una LAN con tres hosts asignada al router ISP para proporcionar conectividad al servidor (DNS, Web y TFTP)

Paso 2: Elaborar el esquema de direccionamiento de red.

a. Utilice cualquier dirección Clase B RFC 1918 que admita las especificaciones que se indican en el paso 1.

b. La conexión LAN del ISP utilizará un número de red IPv4 distinto para indicar conectividad de Internet o telecomunicaciones a los servidores.

c. Utilice VLSM de manera eficaz para conservar direcciones y permitir la escalabilidad.

d. Aplique el esquema de direccionamiento de red a los hosts y a las interfaces LAN y WAN.

Paso 3: Implementar el protocolo de routing EIGRP en la red.

a. Requisitos:

1) Anuncie las redes conectadas directamente mediante la máscara wildcard.
2) Desactive el resumen automático.
3) Deshabilite las actualizaciones de routing que se envían a través de las interfaces LAN.
4) Implemente una ACL extendida con nombre en la red.

b. Recomendaciones (elija dos):

1) Implemente selectivamente rutas resumidas EIGRP.
2) Modifique los temporizadores de saludo de EIGRP.
3) Modifique el ancho de banda de las interfaces.

Paso 4: Configurar la seguridad básica.

a. Restrinja el acceso a la conexión de consola.

b. Configure contraseñas cifradas.

c. Restrinja el acceso a las conexiones VTY.

d. Configure un aviso de advertencia.

Paso 5: Realizar una copia de seguridad de las configuraciones de cada router en el servidor TFTP.

Paso 6: Verificar la red.

a. Valide la conectividad haciendo ping a todos los dispositivos.

b. Utilice cinco comandos show para verificar la configuración de EIGRP.

Paso 7: Presentar el proyecto final a la clase y estar preparado para responder las preguntas de los pares y del instructor.

Notas para el instructor: se sugiere que esta actividad de creación de modelos sea una asignación con calificación para realizar después de completar los capítulos del 1 al 11. Los estudiantes deben ser capaces de mostrar cómo se diseñan, configuran, verifican y protegen las redes pequeñas. El registro es un factor importante de este proyecto, y los estudiantes deben poder explicar el diseño y la verificación de la red mediante el uso de los comandos show.

Soluciones de ejemplo para el instructor

Topología (esta topología de ejemplo puede utilizarse con direccionamiento IPv4 o IPv6).

Tabla de calificación de ejemplo para el instructor

Requisito	Puntos
Topología de la red • Seis routers • Nueve LAN • Switches de red, según sea necesario	10
Direccionamiento de red • Clase B, IPv4 con VLSM aplicado correctamente a las redes • IPv6 aplicado correctamente a las redes	20
Configuración de EIGRP • Máscaras wildcard utilizadas • Sumarización automática deshabilitada • Actualizaciones de routing EIGRP LAN deshabilitadas • Una ACL extendida con nombre configurada y que funcione	10
Seguridad de red • Contraseñas cifradas • Acceso de consola protegido • Líneas VTY protegidas • Aviso de advertencia presente	10
Copia de seguridad de las configuraciones del router en el servidor TFTP	5
Conectividad de red plena presente y verificada	15
Presentación del proyecto final	30

Resultados de ejemplo (IPv4)

Show IP route

HQ# 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, E - EGP  
       i - IS-IS, 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 0.0.0.0 to network 0.0.0.0  
  
     172.31.0.0/16 is variably subnetted, 15 subnets, 7 masks
D       172.31.0.0/21 is a summary, 00:15:26, Null0  
D       172.31.0.0/23 [90/2170112] via 172.31.7.2, 00:15:26, Serial0/0/0  
D       172.31.2.0/23 [90/2170112] via 172.31.7.2, 00:15:26, Serial0/0/0  
D       172.31.4.0/23 [90/2170112] via 172.31.7.10, 00:15:28, Serial0/1/0  
                       [90/2170112] via 172.31.7.6, 00:15:24, Serial0/0/1  
D       172.31.6.0/25 [90/2170112] via 172.31.7.10, 00:15:28, Serial0/1/0  
D       172.31.6.128/26 [90/2170112] via 172.31.7.14, 00:15:25, Serial0/1/1  
D       172.31.6.192/27 [90/2170112] via 172.31.7.14, 00:15:25, Serial0/1/1  
C       172.31.7.0/30 is directly connected, Serial0/0/0  
L       172.31.7.1/32 is directly connected, Serial0/0/0  
C       172.31.7.4/30 is directly connected, Serial0/0/1  
L       172.31.7.5/32 is directly connected, Serial0/0/1  
C       172.31.7.8/30 is directly connected, Serial0/1/0  
L       172.31.7.9/32 is directly connected, Serial0/1/0  
C       172.31.7.12/30 is directly connected, Serial0/1/1  
L       172.31.7.13/32 is directly connected, Serial0/1/1  
     209.165.200.0/24 is variably subnetted, 2 subnets, 2 masks  
C       209.165.200.0/27 is directly connected, Serial0/2/1  
L       209.165.200.2/32 is directly connected, Serial0/2/1  
S*   0.0.0.0/0 is directly connected, Serial0/2/1  
HQ#   
  
ISP# 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, E - EGP  
       i - IS-IS, 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 209.165.200.2 to network 0.0.0.0  
  
     172.31.0.0/21 is subnetted, 1 subnets  
D       172.31.0.0/21 [90/2681856] via 209.165.200.2, 00:00:25, Serial0/0/0  
     192.0.2.0/24 is variably subnetted, 2 subnets, 2 masks  
C       192.0.2.0/24 is directly connected, GigabitEthernet0/0  
L       192.0.2.254/32 is directly connected, GigabitEthernet0/0  
     209.165.200.0/24 is variably subnetted, 2 subnets, 2 masks  
C       209.165.200.0/27 is directly connected, Serial0/0/0  
L       209.165.200.1/32 is directly connected, Serial0/0/0  
D*EX 0.0.0.0/0 [170/7289856] via 209.165.200.2, 00:00:25, Serial0/0/0  
ISP#  
  
Branch1# 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, E - EGP  
       i - IS-IS, 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 172.31.7.1 to network 0.0.0.0  
  
     172.31.0.0/16 is variably subnetted, 13 subnets, 6 masks  
C       172.31.0.0/23 is directly connected, GigabitEthernet0/0  
L       172.31.1.254/32 is directly connected, GigabitEthernet0/0  
C       172.31.2.0/23 is directly connected, GigabitEthernet0/1  
L       172.31.3.254/32 is directly connected, GigabitEthernet0/1  
D       172.31.4.0/23 [90/2682112] via 172.31.7.1, 00:20:57, Serial0/0/0  
D       172.31.6.0/25 [90/2682112] via 172.31.7.1, 00:20:57, Serial0/0/0  
D       172.31.6.128/26 [90/2682112] via 172.31.7.1, 00:20:57, Serial0/0/0  
D       172.31.6.192/27 [90/2682112] via 172.31.7.1, 00:20:57, Serial0/0/0  
C       172.31.7.0/30 is directly connected, Serial0/0/0  
L       172.31.7.2/32 is directly connected, Serial0/0/0  
D       172.31.7.4/30 [90/2681856] via 172.31.7.1, 00:20:57, Serial0/0/0  
D       172.31.7.8/30 [90/2681856] via 172.31.7.1, 00:20:57, Serial0/0/0  
D       172.31.7.12/30 [90/2681856] via 172.31.7.1, 00:20:57, Serial0/0/0  
D    192.0.2.0/24 [90/2682112] via 172.31.7.1, 00:01:37, Serial0/0/0  
     209.165.200.0/27 is subnetted, 1 subnets  
D       209.165.200.0/27 [90/2681856] via 172.31.7.1, 00:20:57, Serial0/0/0  
D*EX 0.0.0.0/0 [170/7289856] via 172.31.7.1, 00:20:57, Serial0/0/0

Show access lists

HQ# show access-lists   
Extended IP access list WEB_ACCESS  
    10 permit tcp host 172.31.0.1 host 192.0.2.3 eq www  
    20 permit tcp host 172.31.0.1 host 192.0.2.3 eq 443  
    30 permit tcp host 172.31.4.1 host 192.0.2.3 eq www  
    40 permit tcp host 172.31.4.1 host 192.0.2.3 eq 443  
    50 deny tcp any host 192.0.2.3 eq www  
    60 deny tcp any host 192.0.2.3 eq 443  
    70 permit ip any any  
  
Branch1# show access-lists   
Standard IP access list NO_ACCESS  
    10 permit host 172.31.0.1  
    20 permit host 172.31.2.1

Show IP protocol

HQ# show ip protocol  
  
Routing Protocol is "eigrp 100"   
  Outgoing update filter list for all interfaces is not set   
  Incoming update filter list for all interfaces is not set
  Default networks flagged in outgoing updates    
  Default networks accepted from incoming updates   
  EIGRP metric weight K1=1, K2=0, K3=1, K4=0, K5=0  
  EIGRP maximum hopcount 100  
  EIGRP maximum metric variance 1  
Redistributing: eigrp 100, static   
  Automatic network summarization is not in effect    
  Maximum path: 4  
  Routing for Networks:    
     172.31.7.0/30  
     172.31.7.4/30  
     172.31.7.8/30  
     172.31.7.12/30  
     209.165.200.0/27  
  Routing Information Sources:    
    Gateway         Distance      Last Update   
    172.31.7.14     90            5099         
    172.31.7.10     90            6890         
    172.31.7.2      90            8081         
    172.31.7.6      90            9139         
  Distance: internal 90 external 170  
  
Branch1# show ip protocol  
  
Routing Protocol is "eigrp 100"   
  Outgoing update filter list for all interfaces is not set   
  Incoming update filter list for all interfaces is not set   
  Default networks flagged in outgoing updates    
  Default networks accepted from incoming updates   
  EIGRP metric weight K1=1, K2=0, K3=1, K4=0, K5=0  
  EIGRP maximum hopcount 100  
  EIGRP maximum metric variance 1  
Redistributing: eigrp 100  
  Automatic network summarization is not in effect    
  Maximum path: 4  
  Routing for Networks:    
     172.31.0.0/23  
     172.31.2.0/23  
     172.31.7.0/30  
  Passive Interface(s):   
    GigabitEthernet0/0  
    GigabitEthernet0/1  
  Routing Information Sources:    
    Gateway         Distance      Last Update   
    172.31.7.1      90            8082         
  Distance: internal 90 external 170

Show ip eigrp topology

HQ# show ip eigrp topology  
IP-EIGRP Topology Table for AS 100  
  
Codes: P - Passive, A - Active, U - Update, Q - Query, R - Reply,  
       r - Reply status  
  
P 172.31.7.12/30, 1 successors, FD is 2169856  
         via Connected, Serial0/1/1  
P 172.31.7.8/30, 1 successors, FD is 2169856  
         via Connected, Serial0/1/0  
P 172.31.7.0/30, 1 successors, FD is 2169856  
         via Connected, Serial0/0/0  
P 172.31.7.4/30, 1 successors, FD is 2169856  
         via Connected, Serial0/0/1  
P 172.31.6.128/26, 1 successors, FD is 2170112  
         via 172.31.7.14 (2170112/2816), Serial0/1/1  
P 172.31.6.192/27, 1 successors, FD is 2170112  
         via 172.31.7.14 (2170112/2816), Serial0/1/1  
P 172.31.6.0/25, 1 successors, FD is 2170112  
         via 172.31.7.10 (2170112/2816), Serial0/1/0  
P 172.31.4.0/23, 2 successors, FD is 2170112  
         via 172.31.7.10 (2170112/2816), Serial0/1/0  
         via 172.31.7.6 (2170112/2816), Serial0/0/1  
P 172.31.0.0/23, 1 successors, FD is 2170112  
         via 172.31.7.2 (2170112/2816), Serial0/0/0  
P 172.31.2.0/23, 1 successors, FD is 2170112  
         via 172.31.7.2 (2170112/2816), Serial0/0/0  
P 0.0.0.0/0, 1 successors, FD is 6777856  
         via Rstatic (6777856/0)  
P 209.165.200.0/27, 1 successors, FD is 2169856  
         via Connected, Serial0/2/1  
P 172.31.0.0/21, 1 successors, FD is 2169856  
         via Summary (2169856/0), Null0  
  
Branch1# show ip eigrp topology  
IP-EIGRP Topology Table for AS 100  
  
Codes: P - Passive, A - Active, U - Update, Q - Query, R - Reply,  
       r - Reply status  
  
P 172.31.0.0/23, 1 successors, FD is 2816  
         via Connected, GigabitEthernet0/0  
P 172.31.2.0/23, 1 successors, FD is 2816  
         via Connected, GigabitEthernet0/1  
P 172.31.7.0/30, 1 successors, FD is 1340928  
         via Connected, Serial0/0/0  
P 172.31.7.12/30, 1 successors, FD is 2681856
         via 172.31.7.1 (2681856/2169856), Serial0/0/0  
P 172.31.7.8/30, 1 successors, FD is 2681856  
         via 172.31.7.1 (2681856/2169856), Serial0/0/0  
P 172.31.7.4/30, 1 successors, FD is 2681856  
         via 172.31.7.1 (2681856/2169856), Serial0/0/0  
P 172.31.6.128/26, 1 successors, FD is 2682112  
         via 172.31.7.1 (2682112/2170112), Serial0/0/0  
P 172.31.6.192/27, 1 successors, FD is 2682112  
         via 172.31.7.1  (2682112/2170112), Serial0/0/0  
P 172.31.6.0/25, 1 successors, FD is 2682112  
         via 172.31.7.1 (2682112/2170112), Serial0/0/0  
P 172.31.4.0/23, 1 successors, FD is 2682112  
         via 172.31.7.1 (2682112/2170112), Serial0/0/0  
P 0.0.0.0/0, 1 successors, FD is 7289856  
         via 172.31.7.1 (7289856/6777856), Serial0/0/0  
P 209.165.200.0/27, 1 successors, FD is 2681856  
         via 172.31.7.1 (2681856/2169856), Serial0/0/0

Configuración de TFTP (puede utilizarse con proyectos IPv4 e IPv6)

Resultados de ejemplo (IPv6)

Show IPv6 interface

HQ# show ipv6 interface  
Serial0/0/0 is up, line protocol is up  
  IPv6 is enabled, link-local address is FE80::260:3EFF:FE77:E701  
  No Virtual link-local address(es):  
  Global unicast address(es):  
    2001:DB8:ACAD:9::, subnet is 2001:DB8:ACAD:9::/127  
  Joined group address(es):  
    FF02::1  
    FF02::2  
    FF02::A  
    FF02::1:FF00:0
    FF02::1:FF77:E701  
  MTU is 1500 bytes  
  ICMP error messages limited to one every 100 milliseconds  
  ICMP redirects are enabled  
  ICMP unreachables are sent  
  ND DAD is enabled, number of DAD attempts: 1  
  ND reachable time is 30000 milliseconds  
  Hosts use stateless autoconfig for addresses.  
Serial0/0/1 is up, line protocol is up  
  IPv6 is enabled, link-local address is FE80::260:3EFF:FE77:E702  
  No Virtual link-local address(es):  
  Global unicast address(es):  
    2001:DB8:ACAD:9::2, subnet is 2001:DB8:ACAD:9::2/127  
  Joined group address(es):  
    FF02::1  
    FF02::2  
    FF02::A  
    FF02::1:FF00:2  
    FF02::1:FF77:E702  
  MTU is 1500 bytes  
  ICMP error messages limited to one every 100 milliseconds  
  ICMP redirects are enabled  
  ICMP unreachables are sent  
  ND DAD is enabled, number of DAD attempts: 1  
  ND reachable time is 30000 milliseconds  
  Hosts use stateless autoconfig for addresses.  
Serial0/1/0 is up, line protocol is up  
  IPv6 is enabled, link-local address is FE80::2D0:BCFF:FE0E:5201  
  No Virtual link-local address(es):  
  Global unicast address(es):  
    2001:DB8:ACAD:9::4, subnet is 2001:DB8:ACAD:9::4/127  
  Joined group address(es):  
    FF02::1  
    FF02::2  
    FF02::A  
    FF02::1:FF00:4  
    FF02::1:FF0E:5201  
  MTU is 1500 bytes  
  ICMP error messages limited to one every 100 milliseconds  
  ICMP redirects are enabled  
  ICMP unreachables are sent  
  ND DAD is enabled, number of DAD attempts: 1  
  ND reachable time is 30000 milliseconds  
  Hosts use stateless autoconfig for addresses.  
Serial0/1/1 is up, line protocol is up  
  IPv6 is enabled, link-local address is FE80::2D0:BCFF:FE0E:5202  
  No Virtual link-local address(es):  
  Global unicast address(es):  
    2001:DB8:ACAD:9::6, subnet is 2001:DB8:ACAD:9::6/127
  Joined group address(es):  
    FF02::1  
    FF02::2  
    FF02::A  
    FF02::1:FF00:6  
    FF02::1:FF0E:5202  
  MTU is 1500 bytes  
  ICMP error messages limited to one every 100 milliseconds  
  ICMP redirects are enabled  
  ICMP unreachables are sent  
  ND DAD is enabled, number of DAD attempts: 1  
  ND reachable time is 30000 milliseconds  
  Hosts use stateless autoconfig for addresses.  
Serial0/2/1 is up, line protocol is up  
  IPv6 is enabled, link-local address is FE80::202:4AFF:FE35:602  
  No Virtual link-local address(es):  
  Global unicast address(es):  
    2001:DB8:ABCD::, subnet is 2001:DB8:ABCD::/127  
  Joined group address(es):  
    FF02::1  
    FF02::2  
    FF02::A  
    FF02::1:FF00:0  
    FF02::1:FF35:602  
  MTU is 1500 bytes  
  ICMP error messages limited to one every 100 milliseconds  
  ICMP redirects are enabled  
  ICMP unreachables are sent  
  ND DAD is enabled, number of DAD attempts: 1  
  ND reachable time is 30000 milliseconds  
  Hosts use stateless autoconfig for addresses.  
Vlan1 is administratively down, line protocol is down  
  Internet protocol processing disabled  
  
ISP# show ipv6 interface  
GigabitEthernet0/0 is up, line protocol is up  
  IPv6 is enabled, link-local address is FE80::260:2FFF:FE66:401  
  No Virtual link-local address(es):  
  Global unicast address(es):  
    2001:DB8:CAFE:1::, subnet is 2001:DB8:CAFE:1::/64  
  Joined group address(es):  
    FF02::1  
    FF02::2  
    FF02::1:FF00:0  
    FF02::1:FF66:401  
  MTU is 1500 bytes  
  ICMP error messages limited to one every 100 milliseconds  
  ICMP redirects are enabled  
  ICMP unreachables are sent
  ND DAD is enabled, number of DAD attempts: 1  
  ND reachable time is 30000 milliseconds  
  ND advertised reachable time is 0 milliseconds  
  ND advertised retransmit interval is 0 milliseconds  
  ND router advertisements are sent every 200 seconds  
  ND router advertisements live for 1800 seconds  
  ND advertised default router preference is Medium  
  Hosts use stateless autoconfig for addresses.  
Serial0/0/0 is up, line protocol is up  
  IPv6 is enabled, link-local address is FE80::260:3EFF:FE10:B901  
  No Virtual link-local address(es):  
  Global unicast address(es):  
    2001:DB8:ABCD::1, subnet is 2001:DB8:ABCD::/127  
  Joined group address(es):  
    FF02::1  
    FF02::2  
    FF02::1:FF00:1  
    FF02::1:FF10:B901  
  MTU is 1500 bytes  
  ICMP error messages limited to one every 100 milliseconds  
  ICMP redirects are enabled  
  ICMP unreachables are sent  
  ND DAD is enabled, number of DAD attempts: 1  
  ND reachable time is 30000 milliseconds  
  Hosts use stateless autoconfig for addresses.  
Vlan1 is administratively down, line protocol is down  
  Internet protocol processing disabled  
  
Branch1# show ipv6 interface  
GigabitEthernet0/0 is up, line protocol is up  
  IPv6 is enabled, link-local address is FE80::201:C9FF:FE85:3A01  
  No Virtual link-local address(es):  
  Global unicast address(es):  
    2001:DB8:ACAD:1:FFFF:FFFF:FFFF:FFFF, subnet is 2001:DB8:ACAD:1::/64  
  Joined group address(es):  
    FF02::1  
    FF02::2  
    FF02::A  
    FF02::1:FF85:3A01  
    FF02::1:FFFF:FFFF  
  MTU is 1500 bytes  
  ICMP error messages limited to one every 100 milliseconds  
  ICMP redirects are enabled  
  ICMP unreachables are sent  
  ND DAD is enabled, number of DAD attempts: 1  
  ND reachable time is 30000 milliseconds  
  ND advertised reachable time is 0 milliseconds  
  ND advertised retransmit interval is 0 milliseconds  
  ND router advertisements are sent every 200 seconds
  ND router advertisements live for 1800 seconds  
  ND advertised default router preference is Medium  
  Hosts use stateless autoconfig for addresses.  
GigabitEthernet0/1 is up, line protocol is up  
  IPv6 is enabled, link-local address is FE80::201:C9FF:FE85:3A02  
  No Virtual link-local address(es):  
  Global unicast address(es):  
    2001:DB8:ACAD:2:FFFF:FFFF:FFFF:FFFF, subnet is 2001:DB8:ACAD:2::/64  
  Joined group address(es):  
    FF02::1  
    FF02::2  
    FF02::A  
    FF02::1:FF85:3A02  
    FF02::1:FFFF:FFFF  
  MTU is 1500 bytes  
  ICMP error messages limited to one every 100 milliseconds  
  ICMP redirects are enabled  
  ICMP unreachables are sent  
  ND DAD is enabled, number of DAD attempts: 1  
  ND reachable time is 30000 milliseconds  
  ND advertised reachable time is 0 milliseconds  
  ND advertised retransmit interval is 0 milliseconds  
  ND router advertisements are sent every 200 seconds  
  ND router advertisements live for 1800 seconds  
  ND advertised default router preference is Medium  
  Hosts use stateless autoconfig for addresses.  
Serial0/0/0 is up, line protocol is up  
  IPv6 is enabled, link-local address is FE80::202:17FF:FEE2:A401  
  No Virtual link-local address(es):  
  Global unicast address(es):  
    2001:DB8:ACAD:9::1, subnet is 2001:DB8:ACAD:9::/127  
  Joined group address(es):  
    FF02::1  
    FF02::2  
    FF02::A  
    FF02::1:FF00:1  
    FF02::1:FFE2:A401  
  MTU is 1500 bytes  
  ICMP error messages limited to one every 100 milliseconds  
  ICMP redirects are enabled  
  ICMP unreachables are sent  
  ND DAD is enabled, number of DAD attempts: 1  
  ND reachable time is 30000 milliseconds  
  Hosts use stateless autoconfig for addresses.  
Vlan1 is administratively down, line protocol is down  
  Internet protocol processing disabled

Show IPv6 route

HQ# show ipv6 route  
IPv6 Routing Table - 17 entries  
Codes: C - Connected, L - Local, S - Static, R - RIP, B - BGP  
       U - Per-user Static route, M - MIPv6  
       I1 - ISIS L1, I2 - ISIS L2, IA - ISIS interarea, IS - ISIS summary  
       O - OSPF intra, OI - OSPF inter, OE1 - OSPF ext 1, OE2 - OSPF ext 2  
       ON1 - OSPF NSSA ext 1, ON2 - OSPF NSSA ext 2  
       D - EIGRP, EX - EIGRP external  
S   ::/0 [1/0]  
     via ::, Serial0/2/1  
C   2001:DB8:ABCD::/127 [0/0]  
     via ::, Serial0/2/1  
L   2001:DB8:ABCD::/128 [0/0]  
     via ::, Serial0/2/1  
D   2001:DB8:ACAD::/60 [5/2169856]  
     via ::, Null0  
D   2001:DB8:ACAD::/61 [90/2170112]  
     via FE80::2D0:FFFF:FE73:E101, Serial0/0/1  
D   2001:DB8:ACAD::/62 [90/2170112]  
     via FE80::202:17FF:FEE2:A401, Serial0/0/0  
D   2001:DB8:ACAD:5::/64 [90/2170112]  
     via FE80::20D:BDFF:FE23:9801, Serial0/1/0  
D   2001:DB8:ACAD:6::/64 [90/2170112]  
     via FE80::20D:BDFF:FE23:9801, Serial0/1/0  
C   2001:DB8:ACAD:9::/127 [0/0]  
     via ::, Serial0/0/0  
L   2001:DB8:ACAD:9::/128  [0/0]  
     via ::, Serial0/0/0  
C   2001:DB8:ACAD:9::2/127 [0/0]  
     via ::, Serial0/0/1  
L   2001:DB8:ACAD:9::2/128 [0/0]  
     via ::, Serial0/0/1  
C   2001:DB8:ACAD:9::4/127 [0/0]  
     via ::, Serial0/1/0  
L   2001:DB8:ACAD:9::4/128 [0/0]  
     via ::, Serial0/1/0  
C   2001:DB8:ACAD:9::6/127 [0/0]  
     via ::, Serial0/1/1  
L   2001:DB8:ACAD:9::6/128 [0/0]  
     via ::, Serial0/1/1  
L   FF00::/8 [0/0]  
     via ::, Null0  
  
Branch1# show ipv6 route  
IPv6 Routing Table - 17 entries  
Codes: C - Connected, L - Local, S - Static, R - RIP, B - BGP
       U - Per-user Static route, M - MIPv6  
       I1 - ISIS L1, I2 - ISIS L2, IA - ISIS interarea, IS - ISIS summary  
       O - OSPF intra, OI - OSPF inter, OE1 - OSPF ext 1, OE2 - OSPF ext 2  
       ON1 - OSPF NSSA ext 1, ON2 - OSPF NSSA ext 2  
       D - EIGRP, EX - EIGRP external  
EX  ::/0 [170/7289856]  
     via FE80::260:3EFF:FE77:E701, Serial0/0/0  
D   2001:DB8:ABCD::/127 [90/2681856]  
     via FE80::260:3EFF:FE77:E701, Serial0/0/0  
D   2001:DB8:ACAD::/60 [90/2682112]  
     via FE80::260:3EFF:FE77:E701, Serial0/0/0  
D   2001:DB8:ACAD::/61 [90/2682112]  
     via FE80::260:3EFF:FE77:E701, Serial0/0/0  
D   2001:DB8:ACAD::/62 [5/2816]  
     via ::, Null0  
C   2001:DB8:ACAD:1::/64 [0/0]  
     via ::, GigabitEthernet0/0  
L   2001:DB8:ACAD:1:FFFF:FFFF:FFFF:FFFF/128 [0/0]  
     via ::, GigabitEthernet0/0  
C   2001:DB8:ACAD:2::/64 [0/0]  
     via ::, GigabitEthernet0/1  
L   2001:DB8:ACAD:2:FFFF:FFFF:FFFF:FFFF/128 [0/0]  
     via ::, GigabitEthernet0/1  
D   2001:DB8:ACAD:5::/64 [90/2682112]  
     via FE80::260:3EFF:FE77:E701, Serial0/0/0  
D   2001:DB8:ACAD:6::/64 [90/2682112]  
     via FE80::260:3EFF:FE77:E701, Serial0/0/0  
C   2001:DB8:ACAD:9::/127 [0/0]  
     via ::, Serial0/0/0  
L   2001:DB8:ACAD:9::1/128 [0/0]  
     via ::, Serial0/0/0  
D   2001:DB8:ACAD:9::2/127 [90/2681856]  
     via FE80::260:3EFF:FE77:E701, Serial0/0/0  
D   2001:DB8:ACAD:9::4/127 [90/2681856]  
     via FE80::260:3EFF:FE77:E701, Serial0/0/0  
D   2001:DB8:ACAD:9::6/127 [90/2681856]  
     via FE80::260:3EFF:FE77:E701, Serial0/0/0  
L   FF00::/8 [0/0]  
     via ::, Null0

Show IPv6 protocols

HQ# show ipv6 protocol  
IPv6 Routing Protocol is "connected"  
IPv6 Routing Protocol is "static  
IPv6 Routing Protocol is "eigrp 100"   
  EIGRP metric weight K1=1, K2=0, K3=1, K4=0, K5=0  
  EIGRP maximum hopcount 100  
  EIGRP maximum metric variance 1  
  Interfaces:
    Serial0/0/0  
    Serial0/0/1  
    Serial0/1/0  
    Serial0/1/1  
    Serial0/2/1  
Redistributing: eigrp 100, static   
  Address Summarization:  
  2001:DB8:ACAD::/60 for Serial0/2/1  
  Maximum path: 16  
  Distance: internal 90 external 170  
  
Branch1#show ipv6 protocol  
IPv6 Routing Protocol is "connected"  
IPv6 Routing Protocol is "static  
IPv6 Routing Protocol is "eigrp 100"   
  EIGRP metric weight K1=1, K2=0, K3=1, K4=0, K5=0  
  EIGRP maximum hopcount 100  
  EIGRP maximum metric variance 1  
  Interfaces:  
    GigabitEthernet0/0  
    GigabitEthernet0/1  
    Serial0/0/0  
Redistributing: eigrp 100  
  Address Summarization:  
  2001:DB8:ACAD::/62 for Serial0/0/0  
  Maximum path: 16  
  Distance: internal 90 external 170

Show IPv6 EIGRP topology

HQ# show ipv6 eigrp topology  
IPv6-EIGRP Topology Table for AS 100/ID(1.1.1.1)  
  
Codes: P - Passive, A - Active, U - Update, Q - Query, R - Reply,  
       r - Reply status  
  
P 2001:DB8:ACAD:9::4/127, 1 successors, FD is 2169856  
         via Connected, Serial0/1/0  
P 2001:DB8:ACAD:9::6/127, 1 successors, FD is 2169856  
         via Connected, Serial0/1/1  
P 2001:DB8:ACAD:9::/127, 1 successors, FD is 2169856  
         via Connected, Serial0/0/0  
P 2001:DB8:ACAD:5::/64, 1 successors, FD is 2170112  
         via FE80::20D:BDFF:FE23:9801 (2170112/2816), Serial0/1/0  
P 2001:DB8:ACAD:6::/64, 1 successors, FD is 2170112  
         via FE80::20D:BDFF:FE23:9801 (2170112/2816), Serial0/1/0  
P 2001:DB8:ACAD:9::2/127, 1 successors, FD is 2169856  
         via Connected, Serial0/0/1  
P 2001:DB8:ACAD::/61, 1 successors, FD is 2170112  
         via FE80::2D0:FFFF:FE73:E101 (2170112/2816), Serial0/0/1
P 2001:DB8:ACAD::/62, 1 successors, FD is 2170112  
         via FE80::202:17FF:FEE2:A401 (2170112/2816), Serial0/0/0  
P 2001:DB8:ACAD::/60, 1 successors, FD is 2169856  
         via Summary (2169856/0), Null0  
P ::/0, 1 successors, FD is 6777856  
         via Rstatic (6777856/0)  
P 2001:DB8:ABCD::/127, 1 successors, FD is 2169856  
         via Connected, Serial0/2/1  
  
Branch1# show ipv6 eigrp topology  
IPv6-EIGRP Topology Table for AS 100/ID(2.2.2.2)  
  
Codes: P - Passive, A - Active, U - Update, Q - Query, R - Reply,  
       r - Reply status  
  
P 2001:DB8:ACAD:1::/64, 1 successors, FD is 2816  
         via Connected, GigabitEthernet0/0  
P 2001:DB8:ACAD:2::/64, 1 successors, FD is 2816  
         via Connected, GigabitEthernet0/1  
P 2001:DB8:ACAD:9::/127, 1 successors, FD is 1340928  
         via Connected, Serial0/0/0  
P 2001:DB8:ACAD::/62, 1 successors, FD is 2816  
         via Summary (2816/0), Null0  
P 2001:DB8:ACAD:9::4/127, 1 successors, FD is 2681856  
         via FE80::260:3EFF:FE77:E701 (2681856/2169856), Serial0/0/0  
P 2001:DB8:ACAD:9::6/127, 1 successors, FD is 2681856  
         via FE80::260:3EFF:FE77:E701  (2681856/2169856), Serial0/0/0  
P 2001:DB8:ACAD:5::/64, 1 successors, FD is 2682112  
         via FE80::260:3EFF:FE77:E701 (2682112/2170112), Serial0/0/0  
P 2001:DB8:ACAD:6::/64, 1 successors, FD is 2682112  
         via FE80::260:3EFF:FE77:E701 (2682112/2170112), Serial0/0/0  
P 2001:DB8:ACAD:9::2/127, 1 successors, FD is 2681856  
         via FE80::260:3EFF:FE77:E701 (2681856/2169856), Serial0/0/0  
P 2001:DB8:ACAD::/61, 1 successors, FD is 2682112  
         via FE80::260:3EFF:FE77:E701 (2682112/2170112), Serial0/0/0  
P 2001:DB8:ACAD::/60, 1 successors, FD is 2682112  
         via FE80::260:3EFF:FE77:E701 (2682112/2170112), Serial0/0/0  
P ::/0, 1 successors, FD is 7289856  
         via FE80::260:3EFF:FE77:E701 (7289856/6777856), Serial0/0/0  
P 2001:DB8:ABCD::/127, 1 successors, FD is 2681856  
         via FE80::260:3EFF:FE77:E701 (2681856/2169856), Serial0/0/0

Show IPv6 access lists

HQ# show ipv6 access-list   
IPv6 access list WEB_ACCESS  
    permit tcp host 2001:DB8:ACAD::1 host 2001:DB8:CAFE:1::3 eq www  
    permit tcp host 2001:DB8:ACAD::1 host 2001:DB8:CAFE:1::3 eq 443  
    permit tcp host 2001:DB8:ACAD::3 host 2001:DB8:CAFE:1::3 eq www  
    permit tcp host 2001:DB8:ACAD::3 host 2001:DB8:CAFE:1::3 eq 443
    permit tcp host 2001:DB8:ACAD::5 host 2001:DB8:CAFE:1::3 eq www  
    permit tcp host 2001:DB8:ACAD::5 host 2001:DB8:CAFE:1::3 eq 443  
    permit tcp host 2001:DB8:ACAD::7 host 2001:DB8:CAFE:1::3 eq www  
    permit tcp host 2001:DB8:ACAD::7 host 2001:DB8:CAFE:1::3 eq 443  
    deny tcp any host 2001:DB8:CAFE:1::3 eq www  
    deny tcp any host 2001:DB8:CAFE:1::3 eq 443  
    permit ipv6 any any  
  
Branch1# show ipv6 access-list   
IPv6 access list NO_ACCESS  
    permit tcp host 2001:DB8:ACAD::1 host 2001:DB8:ACAD:1:FFFF:FFFF:FFFF:FFFF eq  
telnet  
    permit tcp host 2001:DB8:ACAD::2 host 2001:DB8:ACAD:2:FFFF:FFFF:FFFF:FFFF eq  
telnet  
    deny tcp any host 2001:DB8:ACAD:2:FFFF:FFFF:FFFF:FFFF eq telnet  
    deny tcp any host 2001:DB8:ACAD:1:FFFF:FFFF:FFFF:FFFF eq telnet

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