Lab 192 - RIPng Protocol Redistribution

Prerequisites: CCNP level skills.

Topology

Notice!

In order to proceed to the next lab you must first complete all the previous labs (from lab 188 onwards).

Pic1. IPv6 Topology Diagram.

Task 1

Study the topology diagram above (Pic.1). Configure IPv6 addresses on Frame-Relay interfaces between R3, R4, and R6. Use 2001:0:0:0::x/64 address on those links where 'x' is the router number. Use link-local addresses shown below:

• R3 = FE80::3
• R4 = FE80::4
• R6 = FE80::6

Task 2

Enable RIPng '346' between R3, R4, and R6.

Task 3

Ensure full connectivity between the two RIPng domains presented in the topology diagram.

Solution

Task 1

Study the topology diagram above (Pic.1). Configure IPv6 addresses on Frame-Relay interfaces between R3, R4, and R6. Use 2001:0:0:0::x/64 address on those links where 'x' is the router number. Use link-local addresses shown below:

• R3 = FE80::3
• R4 = FE80::4
• R6 = FE80::6

R3 Config:

!
interface Serial0/1
 ip address 172.16.0.3 255.255.255.0
 encapsulation frame-relay
 ipv6 address FE80::3 link-local
 ipv6 address 2001::3/64
 clock rate 2000000
 frame-relay map ipv6 2001::4 314
 frame-relay map ipv6 2001::6 316
 frame-relay map ipv6 FE80::6 316 broadcast
 frame-relay map ipv6 FE80::4 314 broadcast
 frame-relay map ip 172.16.0.3 314
 frame-relay map ip 172.16.0.4 314 broadcast
 frame-relay map ip 172.16.0.6 316 broadcast
 no frame-relay inverse-arp

!

R4 Config:

!

interface Serial0/0

 ip address 172.16.0.4 255.255.255.0

 encapsulation frame-relay

 ipv6 address FE80::4 link-local

 ipv6 address 2001::4/64

 clock rate 2000000

 frame-relay map ipv6 2001::6 413

 frame-relay map ipv6 2001::3 413

 frame-relay map ipv6 FE80::3 413 broadcast

 frame-relay map ip 172.16.0.3 413 broadcast

 frame-relay map ip 172.16.0.4 413

 frame-relay map ip 172.16.0.6 413

 no frame-relay inverse-arp

!

R6 Config:

!
interface Serial0/0
 ip address 172.16.0.6 255.255.255.0
 encapsulation frame-relay
 ipv6 address FE80::6 link-local
 ipv6 address 2001::6/64
 clock rate 2000000
 frame-relay map ipv6 2001::4 613
 frame-relay map ipv6 2001::3 613
 frame-relay map ipv6 FE80::3 613 broadcast
 frame-relay map ip 172.16.0.6 613
 frame-relay map ip 172.16.0.4 613
 frame-relay map ip 172.16.0.3 613 broadcast
 no frame-relay inverse-arp

!

Task 2

Enable RIPng '346' between R3, R4, and R6.

R3 Config:

!
interface Serial0/1
 ipv6 rip 346 enable
!

R4 Config:

!
ipv6 unicast-routing
!

interface Serial0/0
 ipv6 rip 346 enable
!

R6 Config:

!
ipv6 unicast-routing
!

interface Serial0/0
 ipv6 rip 346 enable
!

Task 3

Ensure full connectivity between the two RIPng domains presented in the topology diagram.

R3 Config:

!
ipv6 router rip CCIE
 redistribute connected
 redistribute rip 346 metric 1
ipv6 router rip 346
 redistribute connected
 redistribute rip CCIE metric 1
  no split-horizon

!

Notice!

Unlike IPv4 redistribution, IPv6 requires redistribute 'connected' command.