Redistributing Routes Into Ripng; Controlling Distribution Of Routes Through Ripng - Dell PowerConnect B-RX Configuration Manual

Syntax: [no] ipv6 rip metric-offset [out] <1 – 16>
To return the metric offset to its default value, use the no form of this command.

Redistributing routes into RIPng

You can configure the Brocade device to redistribute routes from the following sources into RIPng:
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When you redistribute a route from BGP4+, IPv6 IS-IS, or OSPFv3 into RIPng, the Brocade device
can use RIPng to advertise the route to its RIPng neighbors.
When configuring the Brocade device to redistribute routes, such as BGP4+ routes, you can
optionally specify a metric for the redistributed routes. If you do not explicitly configure a metric, the
default metric value of one is used.
For example, to redistribute OSPFv3 routes into RIPng, enter the following command.
BigIron RX(config)# ipv6 router rip
BigIron RX(config-ripng-router)# redistribute ospf
Syntax: redistribute bgp | connected | isis | 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 prefix list and then apply it to RIPng routing updates that are received or sent on a
router interface. Performing this task allows you to control the distribution of routes through RIPng.
For example, to permit the inclusion of routes with the prefix 2001::/16 in RIPng routing updates
sent from Ethernet interface 3/1, enter the following commands.
BigIron RX(config)# ipv6 prefix-list routesfor2001 permit 2001::/16
BigIron RX(config)# ipv6 router rip
BigIron RX(config-ripng-router)# distribute-list prefix-list routesfor2001 out
ethernet 3/1
To deny prefix lengths greater than 64 bits in routes that have the prefix 3EE0:A99::/64 and allow
all other routes received on tunnel interface 3/1, enter the following commands.
BigIron RX(config)# ipv6 prefix-list 3ee0routes deny 3ee0:a99::/64 le 128
BigIron RX(config)# ipv6 prefix-list 3ee0routes permit ::/0 ge 0 le 128
BigIron RX(config)# ipv6 router rip
BigIron RX(config-ripng-router)# distribute-list prefix-list 3ee0routes in
tunnel 1
Syntax: [no] distribute-list prefix-list <name> in | out <interface> <port>
The <name> parameter indicates the name of the prefix list generated using the ipv6 prefix-list
command.
The in keyword indicates that the prefix list is applied to incoming routing updates on the specified
interface.
BigIron RX Series Configuration Guide
53-1001986-01
IPv6 static routes
Directly connected IPv6 networks
BGP4+
IPv6 IS-IS
OSPFv3
44
Configuring RIPng
1105