Juniper EX9200 Features Manual page 153

Configuring VRRP for
IPv6 Groups
Copyright © 2017, Juniper Networks, Inc.
To configure basic VRRP for IPv6 groups on interfaces:
NOTE: You can also configure a VRRP IPv6 group at the
logical-system-name]
Configure the group identifier.
1.
[edit interfaces interface-name unit logical-unit-number family inet6 address
ipv6-address]
user@device# set vrrp-inet6-group group-id
Assign a value from 0 through 255.
Configure the VRRP for IPv6 group:
2.
Configure the virtual IP address of one or more virtual routers that are members of
the VRRP group.
[edit interfaces interface-name unit logical-unit-number family inet6 address
ipv6-address]
user@device# set vrrp-inet6-group group-id virtual-inet6-address [ ipv6-addresses
]
Normally, you configure only one virtual IP address per group. However, you can
configure up to eight addresses. Do not include a prefix length in a virtual IP address.
Configure the virtual link-local address.
[edit interfaces interface-name unit logical-unit-number family inet6 address
ipv6-address]
user@device# set vrrp-inet6-group group-id virtual-link-local-address ipv6-address
You must explicitly define a virtual link-local address for each VRRP for IPv6 group.
Otherwise, when you attempt to commit the configuration, the commit request
fails. The virtual link-local address must be on the same subnet as the physical
interface address.
Configure the priority for this routing platform to become the master virtual router.
[edit interfaces interface-name unit logical-unit-number family inet6 address
ipv6-address]
user@device# set vrrp-inet6-group group-id priority number
Configure the value used to elect the master virtual router in the VRRP group. It can
be a number from 1 through 255. The default value for backup routers is 100. A larger
value indicates a higher priority. The routing platform with the highest priority within
the group becomes the master router. If there are two or more backup routers with
the same priority, the router that has the highest primary address becomes the
master.
hierarchy level.
Chapter 14: Configuring VRRP
[edit logical-systems
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