H3C Technologies H3C S5560 Series Switches User Manual
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Only active routes can be redistributed. To view route state information, use the display ip routing-table
protocol or display ipv6 routing-table protocol command.
The ORIGIN attribute of BGP routes redistributed from IGPs is INCOMPLETE.
To configure BGP to redistribute IGP routes (IPv4):
Step Command
Remarks
1.
Enter system view.
system-view
N/A
2.
Enter BGP view or BGP-VPN
instance view.
•
Enter BGP view:
bgp as-number
•
Enter BGP-VPN instance view:
a.
bgp as-number
b.
ip vpn-instance
vpn-instance-name
N/A
3.
Enter BGP IPv4 unicast
address family view or
BGP-VPN IPv4 unicast
address family view.
address-family ipv4 [ unicast ]
N/A
4.
Enable route redistribution
from the specified IGP into
BGP.
import-route protocol [ { process-id
| all-processes } [ allow-direct |
med med-value | route-policy
route-policy-name ] * ]
By default, BGP does not
redistribute IGP routes.
5.
(Optional.) Enable default
route redistribution into BGP.
default-route imported
By default, BGP does not
redistribute default routes.
To configure BGP to redistribute IGP routes (IPv6):
Step Command
Remarks
1.
Enter system view.
system-view
N/A
2.
Enter BGP view or BGP-VPN
instance view.
•
Enter BGP view:
bgp as-number
•
Enter BGP-VPN instance view:
a.
bgp as-number
b.
ip vpn-instance
vpn-instance-name
N/A
3.
Enter BGP IPv6 unicast
address family view or
BGP-VPN IPv6 unicast
address family view.
address-family ipv6 [ unicast ]
N/A
4.
Enable route redistribution
from the specified IGP into
BGP.
import-route protocol [ process-id
[ allow-direct | med med-value |
route-policy route-policy-name ] * ]
By default, BGP does not
redistribute IGP routes.
5.
(Optional.) Enable default
route redistribution into BGP.
default-route imported
By default, BGP does not
redistribute default routes.