Config Museum: IPv6 Static Routes

 In 200-301 V1 Ch24: Configure IPv6 Addressing, 200-301 V1 Part 7: IPv6, Config Museum

This blog post begins with a router triangle, IPv6 addresses, and working interfaces. All routers can ping their own IPv6 addresses, but the routers only know their own IPv6 connected routes. Your job: Add static IPv6 routes for the LAN subnets. This one fits into the Config Museum category. Answer coming in a few days; Details below the fold!

Note that the initial configuration for the routers in this lab matches the ending configuration in the previous config museum post.

Problem: Build Static IPv6 Routes for LAN Subnets

The following figure shows three routers and the IPv6 prefixes. The routers all use an initial configuration that matches the three examples listed here as well. Your job is to add static IPv6 routes to the LAN subnets, per the following specific instructions:

  1. Routers R1 and R2 should use static routes whose configuration refers to an IPv6 address in the command.
  2. Router R3 should use static IPv6 routes that refer to the outgoing interface in the command.
  3. If your configuration was implemented, all three routers should have a connected route to their own LAN subnet, and a static route to each of the other two LAN subnets.
  4. Do not add static IPv6 routes for the WAN subnets.

Figure 1: Router Triangle with IPv6 Prefixes

Example 1: R1 Initial Config

ipv6 unicast-routing
!
interface FastEthernet0/0
 no shutdown
 mac-address 0200.1111.1111
 ipv6 address 2000:0:0:1::/64 eui-64
!
interface serial0/0/0
 no shutdown
 ipv6 address 2012::1/64
 clock rate 1536000
!
interface serial0/0/1
 no shutdown
 ipv6 address 2013::1/64
 clock rate 1536000

Example 2: R2 Initial Config

ipv6 unicast-routing
!
interface FastEthernet0/0
 no shutdown
 mac-address 0200.0002.2000
 ipv6 address 2000:2:2:2::/64 eui-64
!
interface serial0/0/0
 no shutdown
 ipv6 address 2023::2/64
 clock rate 1536000
!
interface serial0/0/1
 no shutdown
 ipv6 address 2012::2/64

Example 3: R3 Initial Config

ipv6 unicast-routing
!
interface FastEthernet0/0
 no shutdown
 mac-address 0200.3333.3333
 ipv6 address 2000:3:30:300::/64 eui-64
!
interface serial0/0/0
 no shutdown
 ip address 10.1.88.130 255.255.255.128
 ipv6 address 2013::3/64
!
interface serial0/0/1
 no shutdown
 ipv6 address 2023::3/64
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.
.
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Answer, Config Museum Lab: IPv6 Addressing
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[…] post answers an earlier config VM piece that asked you to confiugre some IPv6 static routes. (Turns out I forgot to post the answer, so… here it is!) Since it has been so long, if you’re […]

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