237
Step Command
Remarks
9.
(Optional.) Configure
filtering of received
routes.
filter-policy
{
acl-number
|
prefix-list
prefix-list-name
}
import
By default, BGP does not filter
received routes.
Configuring IBGP between an MCE and a PE
Step Command
Remarks
1.
Enter system view.
system-view
N/A
2.
Enter BGP view.
bgp
as-number
N/A
3.
Enter BGP-VPN instance
view.
ip vpn-instance
vpn-instance-name
N/A
4.
Configure the PE as an IBGP
peer.
peer
{
group-name
|
ip-address
[
mask-length
] }
as-number
as-number
N/A
5.
Enter BGP-VPN IPv4 unicast
address family view.
address-family ipv4
[
unicast
]
N/A
6.
Enable BGP to exchange
IPv4 unicast routes with the
peer.
peer
{
group-name
|
ip-address
[
mask-length
] }
enable
By default, BGP does not
exchange IPv4 unicast routes
with any peer.
7.
Redistribute the VPN routes
of the VPN site.
import-route
protocol
[
process-id
|
all-processes
] [
allow-direct
|
med
med-value
|
route-policy
route-policy-name
] *
By default, no routes are
redistributed into BGP.
8.
(Optional.) Configure filtering
of advertised routes.
filter-policy
{
acl-number
|
prefix-list
prefix-list-name
}
export
[
protocol
process-id
]
By default, BGP does not filter
advertised routes.
9.
(Optional.) Configure filtering
of received routes.
filter-policy
{
acl-number
|
prefix-list
prefix-list-name
}
import
By default, BGP does not filter
received routes.
Specifying the VPN label processing mode on the
egress PE
An egress PE can process VPN labels in either POPGO or POP mode:
•
POPGO
forwarding
—Pops the label and forwards the packet out of the egress interface
corresponding to the label.
•
POP
forwarding
—Pops the label and forwards the packet through the FIB table.
To specify the VPN label processing mode on an egress PE:
Step Command
Remarks
1.
Enter system view.
system-view
N/A
2.
Enter BGP view.
bgp
as-number
N/A
3.
Specify the VPN label
processing mode as POPGO
forwarding.
vpn popgo
The default is POP forwarding.
Summary of Contents for HPE FlexNetwork MSR Router Series
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