Juniper IGP - CONFIGURATION GUIDE V11.1.X, Configuration Manual

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address-family
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Use to configure IS-IS to exchange IPv6 addresses by creating the IPv6 address
family.
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Use the unicast keyword to exchange unicast addresses. Use the multicast
keyword to exchange multicast addresses. Use the unicast and multicast
keywords together, or omit both of them to exchange both unicast and multicast
addresses.
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Examples
host1(config)# address-family ipv6 unicast
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Use the no version to disable the exchange of IPv6 addresses.
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See address-family
exit-address-family
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Use to exit Address Family Configuration mode and access Router Configuration
mode.
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Example
host1:vr1(config-router-af)# exit-address-family
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There is no no version.
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See exit-address-family
ipv6 router isis
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Use to configure an IS-IS routing process on an IPv6 interface.
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Before the IS-IS router process is useful, you must assign a NET with the net
command, and enable some interfaces with IS-IS.
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Use the tag parameter to specify a meaningful name for a routing process. It
must be unique among all IPv6 routing processes for a given router. If you choose
not to specify a tag name, a null tag is assumed, and the process is referenced
with a null tag. Use the same tag name for
ipv6 router isis as you did for the
router isis command.
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Example—Enables ISIS for IPv6 on an interface.
host1(config-if)# ipv6 router isis bldg1
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Use the no version to disable IS-IS on the interface.
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See ipv6 router isis
Summary Example
host1(config)# license ipv6 license-value
host1(config)# interface loopback0
host1(config-if)# ip address 10.6.5.4/32
Enabling and Configuring IS-IS for IPv6 Routing
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Chapter 6: Configuring IS-IS