Configuring To Use Ebgp Between A Mce And A Site - HP 4800G Series Configuration Manual

To do...
Enter system view
Enable IS-IS for a
VPN instance and
enter IS-IS view
Redistribute routes
from the remote site
advertised by the PE
After enabling IS-IS for a VPN instance, you need also to configure to use IS-IS for routing information
exchange.

Configuring to Use EBGP between a MCE and a Site

1) Configuration on the MCE device
Follow these steps to configure an MCE device:
To do...
Enter system view
Enter BGP view
Enter BGP-VPN instance view
Configure a CE as a VPN peer
Redistribute routes from the
remote site advertised by the
PE
Apply a filter policy to the routes
to be advertised
Use the command...
system-view
isis [ process-id ]
vpn-instance
vpn-instance-name
import-route { isis
[ process-id ] | ospf
[ process-id ] | rip
[ process-id ] | bgp
[ allow-ibgp ] | direct |
static } [ cost cost |
cost-type { external |
internal } | [ level-1 |
level-1-2 | level-2 ] |
route-policy
route-policy-name | tag
tag ] *
Use the command...
system-view
bgp as-number
ipv4-family vpn-instance
vpn-instance-name
peer { group-name |
ip-address } [ as-number
as-number ]
import-route protocol
[ process-id ] [ med med-value |
route-policy
route-policy-name ] *
filter-policy { acl-number |
ip-prefix ip-prefix-name }
export [ direct | isis process-id
| ospf process-id | rip
process-id | static ]
2-6
Remarks
—
Required
This operation is performed on the MCE device.
As for the corresponding configuration on the
site, you can just enable IS-IS as usual.
Required
By default, IS-IS does not redistribute routes
from other protocols.
Without the level specified, the command
redistributes routes to the Level-2 routing table
by default.
—
—
Required
Required
Required
By default, EBGP does not
redistribute routes from other
protocols.
Optional
By default, routes to be
advertised are not filtered.
Remarks