Configuring IPv6 Routing

7 Apr


In this post we will see how to configure dynamic routing (OSPF & EIGRP) in IPv6. To start with we will see how static routing configured & then move onto dynamic routing. Here is my topology for this post.


Interface configurations & basic IPv6 configurations  of switches are like below.

ipv6 unicast-routing
interface Loopback10
 ipv6 address 2002:3750:B:10::2/64
interface Loopback100
 ipv6 address 2002:3750:B:100::2/64
interface FastEthernet1/0/9
 ipv6 address 2001:308:607C:1234::2/64
ipv6 unicast-routing
interface Loopback9
 ipv6 address 2002:3750:A:9::1/64
interface Loopback99
 ipv6 address 2002:3750:A:99::1/64
interface FastEthernet1/0/9
 ipv6 address 2001:308:607C:1234::1/64

In static configuration of 3750A, you can route Loopback 10 & Loopback 100 network on to fa1/0/9 IP of 3750B. In switch B you can configure similar thing.

3750-a(config)#ipv6 route 2002:3750:b:10::/64 2001:308:607c:1234::2
3750-a(config)#ipv6 route 2002:3750:b:100::/64 2001:308:607c:1234::2

3750-b(config)#ipv6 route 2002:3750:a:9::/64 2001:308:607c:1234::1 
3750-b(config)#ipv6 route 2002:3750:a:99::/64 2001:308:607c:1234::1

You can simplify this into single route entry as both Loopback 10 & 100 are in 2002:3750:b::/48 supernet. If…

View original post 1,710 more words

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