04-Network Connectivity

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22-IPv6 static routing configuration
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22-IPv6 static routing configuration 47.02 KB

Configuring IPv6 static routing

About IPv6 static routing

Static routes are manually configured and cannot adapt to network topology changes. If a fault or a topological change occurs in the network, the network administrator must modify the static routes manually. IPv6 static routing works well in a simple IPv6 network.

Configuring an IPv6 static route

1.     Enter system view.

system-view

2.     Configure an IPv6 static route.

ipv6 route-static ipv6-address prefix-length { interface-type interface-number [ next-hop-address ] | next-hop-address } [ permanent ] [ preference preference ] [ tag tag-value ] [ description text ]

By default, no IPv6 static route is configured.

3.     (Optional.) Set the default preference for IPv6 static routes.

ipv6 route-static default-preference default-preference

The default setting is 60.

Deleting IPv6 static routes

About this task

To delete an IPv6 static route, use the undo ipv6 route-static command. To delete all IPv6 static routes including the default route, use the delete ipv6 static-routes all command.

Procedure

1.     Enter system view.

system-view

2.     Delete all IPv6 static routes, including the default route.

delete ipv6 static-routes all

Display and maintenance commands for IPv6 static routing

Execute display commands in any view.

 

Task

Command

Display IPv6 static route next hop information.

display ipv6 route-static nib [ nib-id ] [ verbose ]

Display IPv6 static routing table information.

display ipv6 route-static routing-table [ ipv6-address prefix-length ]

Display IPv6 static route information.

display ipv6 routing-table protocol static [ inactive | verbose ]

 

For more information about the display ipv6 routing-table protocol static [ inactive | verbose ] command, see basic IP routing in Network Connectivity Command Reference.

 

 


Configuring an IPv6 default route

A default IPv6 route is used to forward packets that match no entry in the routing table.

To configure an IPv6 default route, configure an IPv6 static route with a destination prefix of ::/0. For more information, see "Configuring IPv6 static routing."