H3C LS-3100-52P-OVS-H3 Operation Manual - page 870
2-3
To do…
Use the command…
Remarks
Enter system view
system-view
—
Enter VPN instance view
ip vpn-instance
vpn-instance-name
—
Associate the current VPN
instance with one or multiple
VPN targets
vpn-target vpn-target&<1-8>
[ both | export-extcommunity
| import-extcommunity ]
Required
By default, a VPN instance has
no VPN target associated with
it.
Configure the maximum
number of routes a VPN
instance can accommodate
routing-table limit number
{ warn-threshold |
simply-alert }
Optional
Not configured by default
Apply a route policy for the
routes received
import route-policy
route-policy
Optional
By default, all routes matching
the VPN target attribute are
permitted.
Apply a route policy for the
routes to be advertised
export route-policy
route-policy
Optional
By default, all routes matching
the VPN target attribute are
permitted.
z
This attribute can be advertised with a route only when BGP runs between the MCE and the PE.
Otherwise, this attribute is of no sense.
z
The VPN target specified for a VPN instance on the MCE device must be same as that specified for
the VPN instance on the PE device.
Configuring Route Exchange between a MCE and a Site
Configuring Route Exchange between a MCE and a Site
Complete the following tasks to configure route exchange between a MCE and a site:
Task
Remarks
Configuring to Use Static Routes between a MCE and a Site
Configuring to Use RIP between a MCE and a Site
Configuring to Use OSPF between a MCE and a Site
Configuring to Use IS-IS between a MCE and a Site
Configuring to Use EBGP between a MCE and a Site
You can choose one or
multiple configurations as
required.
Configuring to Use Static Routes between a MCE and a Site
Follow these steps to configure static routes between a MCE and a site: