HP 6125G HP 6125G & 6125G/XG Blade Switches Layer 3 - IP Routing Comma - Page 176

import-route (BGP/BGP-VPN instance view

Page 176 highlights

import-route (BGP/BGP-VPN instance view) Syntax import-route protocol [ { process-id | all-processes } [ allow-direct | med med-value | route-policy route-policy-name ] * ] View undo import-route protocol [ process-id | all-processes ] BGP view, BGP-VPN instance view Default level 2: System level Parameters protocol: Redistributes routes from the specified routing protocol, which can be direct, ospf, rip or static. process-id: Process ID, in the range of 1 to 65535. The default is 1. It is available only when the protocol is ospf, or rip. all-processes: Redistributes routes from all the processes of the specified protocol. This keyword takes effect only when the protocol is rip or ospf. allow-direct: Redistributes direct routes from the specified protocol. This keyword is available only when the specified protocol is OSPF. Without this keyword, BGP does not redistribute direct routes from OSPF. If you specify the route-policy route-policy-name keyword together with the allow-direct keyword, make sure that no rule in the routing policy conflicts with any direct route. For example, do not configure the if-match route-type command for the routing policy to filter OSPF routes. Otherwise, the allow-direct keyword does not take effect. med-value: Specifies a MED value for redistributed routes, ranging from 0 to 4294967295. If the argument is not specified, the cost of the redistributed route is used as its MED in the BGP routing domain. route-policy-name: Name of a routing policy used to filter redistributed routes, a case-sensitive string of 1 to 63 characters. Description Use import-route to configure BGP to redistribute routes from a specified routing protocol and advertise redistributed routes. Use undo import-route to disable route redistribution from a routing protocol. By default, BGP does not redistribute routes from other protocols. Only active routes can be redistributed. You can use the display ip routing-table protocol command to display route state information. The ORIGIN attribute of routes redistributed with the import-route command is INCOMPLETE. The undo import-route protocol all-processes command cancels the configuration made by the import-route protocol all-processes command, rather than the import-route protocol process-id command. Examples # In BGP view, redistribute routes from RIP. system-view [Sysname] bgp 100 165

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165
import-route (BGP/BGP-VPN instance view)
Syntax
import-route
protocol
[ {
process-id
|
all-processes
} [
allow-direct
|
med
med-value
|
route-policy
route-policy-name
] * ]
undo import-route
protocol
[
process-id
|
all-processes
]
View
BGP view, BGP-VPN instance view
Default level
2: System level
Parameters
protocol
: Redistributes routes from the specified routing protocol, which can be
direct
,
ospf
,
rip
or
static
.
process-id
: Process ID, in the range of 1 to 65535. The default is 1. It is available only when the protocol
is
ospf
, or
rip
.
all-processes
: Redistributes routes from all the processes of the specified protocol. This keyword takes
effect only when the protocol is
rip
or
ospf
.
allow-direct
: Redistributes direct routes from the specified protocol. This keyword is available only when
the specified protocol is OSPF. Without this keyword, BGP does not redistribute direct routes from OSPF.
If you specify the
route-policy
route-policy-name
keyword together with the
allow-direct
keyword, make
sure that no rule in the routing policy conflicts with any direct route. For example, do not configure the
if-match
route-type
command for the routing policy to filter OSPF routes. Otherwise, the
allow-direct
keyword does not take effect.
med-value
: Specifies a MED value for redistributed routes, ranging from 0 to 4294967295. If the
argument is not specified, the cost of the redistributed route is used as its MED in the BGP routing domain.
route-policy-name
: Name of a routing policy used to filter redistributed routes, a case-sensitive string of
1 to 63 characters.
Description
Use
import-route
to configure BGP to redistribute routes from a specified routing protocol and advertise
redistributed routes.
Use
undo import-route
to disable route redistribution from a routing protocol.
By default, BGP does not redistribute routes from other protocols.
Only active routes can be redistributed. You can use the
display ip routing-table
protocol
command to
display route state information.
The ORIGIN attribute of routes redistributed with the
import-route
command is INCOMPLETE.
The
undo import-route
protocol
all-processes
command cancels the configuration made by the
import-route
protocol
all-processes
command, rather than the
import-route
protocol
process-id
command.
Examples
# In BGP view, redistribute routes from RIP.
<Sysname> system-view
[Sysname] bgp 100