Brocade TurboIron 24X Series Configuration Guide - Manual (Page 751)

Brocade TurboIron 24X Series Configuration Guide 717
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Filtering
The [default] interface null0 parameter redirects the traffic to the specified interface. You can send
the traffic to the null0 interface, which is the same as dropping the traffic. You can specify more
than one interface, in which case the Layer 3 Switch uses the first available port. If the first port is
unavailable, the Layer 3 Switch sends the traffic to the next port in the list. If you specify default,
the route map redirects the traffic to the specified interface only if the Layer 3 Switch does not
already have explicit routing information for the traffic. This option is used in Policy-Based Routing
(PBR).
The ip [default] next hop parameter sets the next-hop IP address for traffic that matches
a match statement in the route map. If you specify default, the route map sets the next-hop
gateway only if the Layer 3 Switch does not already have explicit routing information for the traffic.
This option is used in Policy-Based Routing (PBR).
The ip next-hop peer-address parameter sets the BGP4 next hop for a route to the specified
neighbor address.
The local-preference parameter sets the local preference for the route. You can set the
preference to a value from 0 – 4294967295.
The metric [+ | - ] | none parameter sets the MED (metric) value for the route. The default
MED value is 0. You can set the preference to a value from 0 – 4294967295.
• set metric – Sets the route metric to the number you specify.
• set metric + – Increases route metric by the number you specify.
• set metric - – Decreases route metric by the number you specify.
• set metric none – Removes the metric from the route (removes the MED attribute from the
BGP4 route).
The metric-type type-1 | type-2 parameter changes the metric type of a route redistributed into
OSPF.
The metric-type internal parameter sets the route's MED to the same value as the IGP metric of the
BGP4 next-hop route. The parameter does this when advertising a BGP4 route to an EBGP
neighbor.
The next-hop parameter sets the IP address of the route next hop router.
The nlri multicast | unicast | multicast unicast parameter redistributes routes into the multicast
Routing Information Base (RIB) instead of the unicast RIB.
NOTE
Setting the NLRI type to multicast applies only when you are using the route map to redistribute
directly-connected routes. Otherwise, the set option is ignored.
The origin igp | incomplete parameter sets the route origin to IGP or INCOMPLETE.
The tag parameter sets the route tag. You can specify a tag value from 0 –
4294967295.
NOTE
This parameter applies only to routes redistributed into OSPF.
NOTE
You also can set the tag value using a table map. The table map changes the value only when the
Layer 3 Switch places the route in the IP route table instead of changing the value in the BGP route
table. Refer to
“Using a table map to set the rag value” on page 719.