IPv6 Routing Configuration
Fixed Switch Configuration Guide 25-9
Router R2
R2(su)->router
R2(su)->router>enable
R2su)->router#configure
Enter configuration commands:
R2(su)->router(Config)#interface vlan 20
R2(su)->router(Config-if(Vlan 20))#ip address 195.167.20.1 255.255.255.0
R2(su)->router(Config-if(Vlan 20))#no shutdown
R2(su)->router(Config-if(Vlan 20))#exit
R2(su)->router(Config)#interface tunnel 10
R2(su)->router(Config-if(Tnnl 101))#ipv6 address 2001:db8:111:1::20/127
R2(su)->router(Config-if(Tnnl 101))#tunnel source 195.167.20.1
R2(su)->router(Config-if(Tnnl 101))#tunnel destination 192.168.10.1
R2(su)->router(Config-if(Tnnl 101))#tunnel mode ipv6ip
R2(su)->router(Config-if(Tnnl 101))#exit
R2(su)->router(Config)#show ipv6 interface tunnel 10
Tunnel 10 Administrative Mode Enabled
Tunnel 10 IPv6 Routing Operational Mode Disabled
Mode for IPv6 Tunnel IPv6OVER4
Source Address for IPv6 Tunnel 195.167.20.1
Destination Address for IPv6 Tunnel 192.168.10.1
IPv6 is Enabled
IPv6 Prefix is FE80::1111:22/128
2001:db8:111:1::20/127
Routing Mode Enabled
Interface Maximum Transmit Unit 1480
Router Duplicate Address Detection Transmits 1
Router Advertisement NS Interval 0
Router Advertisement Lifetime 1800
Router Advertisement Reachable Time 0
Router Advertisement Min Interval 200
Router Advertisement Max Interval 600
Router Advertisement Managed Config Flag Disabled
Router Advertisement Other Config Flag Disabled
Router Advertisement Suppress Flag Disabled
Configuring Static Routes
Static routes are used to define an explicit path between two network devices. Use the ipv6 route
command to configure an IPv6 static route in router global configuration mode. You must specify
the destination IPv6 prefix and length, and either the global IPv6 address of the next hop or the
VLAN or tunnel output interface, and the link-local address of the next hop. Optionally, you can
specify a preference value for the route.
Procedure 25-4 on page 25-10 lists the commands used to configure IPv6 static routes. Refer to the
CLI Reference for your platform for more information about the commands listed below.
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