NOTE
The route map you specify must already be congured on the
device.
NOTE
If you use both the redistribute ospf route-map command and the redistribute ospf match internal command, the software
uses only the route map for ltering.
Redistributing static routes
To
congure the device to redistribute static routes, enter the following command.
device(config-bgp)# redistribute static
Syntax: [no] redistribute static [ metric num ] [ route-map map-name ]
The static parameter indicates that you are redistributing static routes into BGP4.
The metricnum parameter changes the metric. You can specify a value from 0 - 4294967295. The default is 0.
The route-map map-name parameter
species a route map to be consulted before adding the static route to the BGP4 route table.
NOTE
The route map you specify must already be congured on the
device.
Redistributing IBGP routes
By default, the device does not allow redistribute IBGP routes from BGP4 into RIP, or OSPF. This behavior helps eliminate routing loops.
In non-default VRF instances, by default, the device does allow redistribution IBGP routes from BGP4 into RIP, OSPF.
To enable the device to redistribute BGP4 routes into OSPF and RIP, enter the following command.
device(config-bgp-router)# bgp-redistribute-internal
Syntax: [no] bgp-redistribute-internal
To disable redistribution of IBGP routes into RIP, IS-IS, and OSPF, enter the bgp-redistribute-internal command.
Filtering
This section describes the following:
• AS-path
ltering
• Dening and applying IP prex lists
• Dening neighbor distribute lists
• Dening route maps
• Conguring cooperative BGP4 route ltering
Filtering
FastIron Ethernet Switch Layer 3 Routing
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