route-redistribute (bgp-router-config)
Enables redistribution of routes learnt from other routing protocols
into BGP.
Large ISP networks using multiple routing protocols, need to enable redistribution of
routes across routing protocols. Routing protocols differ in their basic characteristics,
such as metrics, administrative distance, classful and classless capabilities, etc. When
enabling redistribution, these differences have to be taken into consideration.
Supported in the following platforms:
Syntax
route-redistribute [connected|kernel|ospf|static] {metric <0-4294967295>|route-map <ROUTE-MAP-NAME>}
Parameters
route-redistribute [connected|kernel|ospf|static] {metric <0-4294967295>|route-map <ROUTE-MAP-NAME>}
route-redistribute |
Redistributes routes learnt from other protocols |
connected |
Redistributes directly connected routes
- metric <0-4294967295> – Optional. Specify the metric for the redistributed
routes. route-map
- <ROUTE-MAP-NAME> – Optional. Specifies the route map
name. The route map defines the match criteria based on which routes are
filtered before redistribution. For more information on route maps, see match.
|
kernel |
Redistributes kernel routes. These are routes that are
neither connected, nor static, nor dynamic.
- metric <0-4294967295> – Optional. Specify the metric for the redistributed
routes.
- route-map <ROUTE-MAP-NAME> – Optional. Specifies the
route map name. The route map defines the match criteria based on which routes
are filtered before redistribution. For more information on route maps, see
match.
|
ospf |
Redistributes OSPF routes
- metric <0-4294967295> – Optional. Specify the metric for the redistributed
routes.
- route-map <ROUTE-MAP-NAME> – Optional. Specifies the
route map name. The route map defines the match criteria based on which routes
are filtered before redistribution. For more information on route maps, see
match.
|
static |
Redistributes static routes
- metric <0-4294967295> – Optional. Specify the metric for the redistributed
routes.
- route-map <ROUTE-MAP-NAME> – Optional. Specifies the
route map name. The route map defines the match criteria based on which routes
are filtered before redistribution. For more information on route maps, see
match.
|
|
Examples
nx9500-6C8809(config-device B4-C7-99-6C-88-09-router-bgp)#route-redistribute
connected metric 200
nx9500-6C8809(config-device B4-C7-99-6C-88-09-router-bgp)#show context
router bgp
bgp enable
asn 1
aggregate-address 116.117.118.0/24 as-set summary-only
bgp neighbor 192.168.13.99
remote-as 199
maximum-prefix 9999 80 restart 50
bgp neighbor 192.168.13.199
remote-as 1
use route-map UnSupMap_01 in
route-redistribute connected metric 200
bgp-route-limit num-routes 10 reset-time 360
nx9500-6C8809(config-device B4-C7-99-6C-88-09-router-bgp)#