Juniper IGP - CONFIGURATION GUIDE V11.1.X Configuration Manual page 368

JUNOSe 11.0.x IP, IPv6, and IGP Configuration Guide
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NOTE: Enabling IPv6 for the interface also enables IPv4 for that interface. However,
this interface does not participate in IS-IS IPv4 routing.
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Enabling and Configuring IS-IS for IPv6 Routing
Configure an IP address on the router to serve as the router ID.
host1(config)#interface loopback0
host1(config-if)#ip address 10.6.5.4/32
Configure the lower-layer interfaces over which the IPv6 traffic flows.
host1(config-if)#interface fastEthernet 1/0
Configure an IPv6 address on the interface.
host1(config-if)#ipv6 address 2008::1/48
Specify the IS-IS IPv6 process to apply to the interface. Use the same tag name
that you specify with the router isis command for the VR.
host1(config-if)#ipv6 router isis floor12
Repeat Steps 3–5 for all desired IPv6 interfaces.
Specify an IS-IS process globally for the VR. Use the same tag name that you
specify with the ipv6 router isis command on the interface.
host1(config)#router isis floor12
Configure a Network Entity Title (NET) for the routing process that specifies the
ISO network address.
host1(config-router)#net
47.0010.0000.0000.0000.0001.0001.1111.1111.1111.00
Create the IS-IS IPv6 address family for the interface.
host1(config-router)#address-family ipv6 unicast
Configure any of the following desired IS-IS options for the address family:
redistributing routes from other protocols, redistributing IS-IS IPv6 routes between
levels, distributing level 2 routing information to level 1 routers throughout the
IS-IS routing domain, summarizing IPv6 routes, applying a route map to modify
routes before they are installed in the routing table,
host1(config-router-af)#redistribute ospf level-1-2
host1(config-router-af)#redistribute isis level-2 into level-1
host1(config-router-af)#distribute-domain-wide
host1(config-router-af)#summary-prefix 2001:2000::0/8 level-1 metric 10 tag
100
host1(config-router-af)#table-map ospfFilter
Exit the IS-IS IPv6 address family.
host1(config-router-af)#exit-address-family