For example, to redistribute OSPFv3 routes into RIPng, enter the following command.
device(config)# ipv6 router rip
device(config-ripng-router)# redistribute ospf
Syntax: [no] redistribute{ bgp | connected | ospf | static [ metric number ] }
For the metric, specify a numerical value that is consistent with RIPng.
Controlling distribution of routes through RIPng
You can create a
prex list and then apply it to RIPng routing updates that are received or sent on a device interface. Performing this task
allows you to control the distribution of routes through RIPng.
For example, to permit the inclusion of routes with the prex 2001:db8::/32 in RIPng routing updates sent from Ethernet interface
1/3/1, enter the following commands.
device(config)# ipv6 prefix-list routesfor2001 permit 2001:db8::/32
device(config)# ipv6 router rip
device(config-ripng-router)# distribute-list prefix-list routesfor2001 out
To deny prex lengths greater than 64 bits in routes that have the prex 2001:db8::/64 and allow all other routes received on tunnel
interface 1/3/1, enter the following commands.
device(config)# ipv6 prefix-list 2001routes deny 2001:db8::/64 le 128
device(config)# ipv6 prefix-list 2001routes permit ::/0 ge 0 le 128
device(config)# ipv6 router rip
device(config-ripng-router)# distribute-list prefix-list 2001routes in
Syntax: [no] distribute-list
prex-list name { in | out }
The name parameter indicates the name of the prex list generated using the ipv6 prex-list command.
The in keyword indicates that the prex list is applied to incoming routing updates on the specied interface.
The out keyword indicates that the prex list is applied to outgoing routing updates on the specied interface.
To remove the distribution list, use the no form of this command.
Conguring poison reverse parameters
By default, poison reverse is disabled on a RIPng Brocade device. If poison reverse is enabled, RIPng advertises routes it learns from a
particular interface over that same interface with a metric of 16, which means that the route is unreachable.
Enabling poison reverse on the RIPng Brocade device disables split-horizon and vice versa. By default, split horizon will be enabled.
To enable poison reverse on the RIPng Brocade device, enter the following commands.
device(config)# ipv6 router rip
device(config-ripng-router)# poison-reverse
Syntax:[no] poison-reverse
To disable poison-reverse, use the no form of this command.
By default, if a RIPng interface goes down, the Brocade device does not send a triggered update for the interface’s IPv6 networks.
Conguring RIPng
FastIron Ethernet Switch Layer 3 Routing
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