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Configuring routing between PEs
Step
Command
Remarks
1.
Enter system view.
system-view
N/A
2.
Enter BGP view.
bgp as-number
N/A
3.
Configure the remote PE as
the peer.
peer
{
group-name
|
ip-address
[
mask-length
] }
as-number
as-number
By default, no BGP peer is
configured.
4.
Specify the source interface
for route update packets sent
to the specified peer.
peer
{
group-name
|
ip-address
[
mask-length
]
}
connect-interface
interface-type
interface-number
By default, BGP uses the
outbound interface of the best
route destined to the BGP peer as
the source interface.
5.
Create the BGP VPNv6
address family and enter its
view.
address-family vpnv6
By default, the BGP VPNv6
address family is not created.
6.
Enable BGP VPNv6 route
exchange with the specified
peer.
peer
{
group-name
|
ip-address
[
mask-length
] }
enable
By default, BGP does not
exchange BGP VPNv6 routes
with any peer.
Configuring BGP VPNv6 route control
BGP VPNv6 route control is configured similarly with BGP route control, except that it is configured in
BGP VPNv6 address family view. For detailed information about BGP route control, see
Layer 3—IP
Routing Configuration Guide.
To configure BGP VPNv6 route control:
Step
Command
Remarks
1.
Enter system view.
system-view
N/A
2.
Enter BGP view.
bgp as-number
N/A
3.
Enter BGP VPNv6 address
family view.
address-family vpnv6
N/A
4.
Configure filtering of
advertised routes.
filter-policy
{
acl6-number
|
prefix-list
ipv6-prefix-name
}
export
[
protocol process-id
]
By default, the PE does not filter
advertised routes.
5.
Configure filtering of
received routes.
filter-policy
{
acl6-number
|
prefix-list
ipv6-prefix-name
}
import
By default, the PE does not filter
received routes.
6.
Configure ACL-based route
filtering for the specified peer
or peer group.
peer
{
group-name
|
ip-address
[
mask-length
] }
filter-policy
acl6-number
{
export
|
import
}
By default, no ACL-based route
filtering is configured.
7.
Configure
IPv6 prefix
list-based route filtering for
the specified peer or peer
group.
peer
{
group-name
|
ip-address
[
mask-length
] }
prefix-list
ipv6-prefix-name
{
export
|
import
}
By default, no IPv6 prefix
list-based route filtering is
configured.
8.
Specify a preferred value for
routes received from the
peer or peer group.
peer
{
group-name
|
ip-address
[
mask-length
] }
preferred-value
value
The default preferred value is 0.
9.
Configure BGP updates sent
to the peer to carry only
peer
{
group-name
|
ip-address
[
mask-length
] }
public-as-only
By default, a BGP update carries
both public and private AS
Содержание FlexNetwork 5510 HI Series
Страница 9: ...vii Remote support 460 Documentation feedback 460 Index 462 ...
Страница 318: ...309 Request list 0 Retransmit list 0 ...
Страница 363: ...354 Verify that CE 1 and CE 2 can ping each other Details not shown ...
Страница 446: ...437 The MCE has redistributed the OSPF routes of the two VPN instances into the EBGP routing tables of PE 1 ...
