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

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Description Command
Configures the router advertisement lifetime ipv6 nd ra-lifetime
Configures the amount of time the router can reach an IPv6
node after a reachability confirmation event occurs ipv6 nd reachable-time
Disables router advertisement transmissions ipv6 nd suppress-ra
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Example
host1(config)# profile ProfileIpv6South22
host1(config-profile)# ipv6 nd
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Use the no version to disable the Neighbor Discovery process for the profile.
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See ipv6 nd
ipv6 mtu
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Use to set the MTU size of IPv6 packets sent on an interface.
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The range is 128–10240.
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Example
host1(config-if)# ipv6 mtu 1000
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Use the no version to restore the default MTU size.
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See ipv6 mtu
ipv6 unnumbered
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Use to set up an unnumbered interface.
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An unnumbered interface does not have an IPv6 address assigned to it.
Unnumbered interfaces are often used in point-to-point connections where an
IPv6 address is not required.
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This command enables IPv6 processing on an interface without your having to
assign an explicit IPv6 address to the interface.
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You supply an interface location that is the type and number of another interface
on which the router has an assigned IPv6 address. This interface cannot be
another unnumbered interface.
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Example
host1(config-if)# ipv6 unnumbered loopback 0
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Use the no version to disable IPv6 processing on an interface.
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See ipv6 unnumbered
ipv6 virtual-router
136 ■
Creating an IPv6 Profile
JUNOSe 11.0.x IP, IPv6, and IGP Configuration Guide