318
Step
Command
Remarks
session to the peer PE. Then, the
PE exchanges the PW ID FEC
and PW label mapping with the
peer.
Configuring a BGP PW
To configure a BGP PW, perform the following configurations on PEs:
•
Configure BGP to advertise MPLS L2VPN label block information.
•
Create a BGP PW.
Configuring BGP to advertise MPLS L2VPN label block information
Step
Command
Remarks
1.
Enter system view.
system-view
N/A
2.
Enable BGP and enter BGP
view.
bgp as-number
By default, BGP is not
enabled.
3.
Configure the remote PE as a
BGP peer.
peer
{
group-name
|
ip-address
[
mask-length
] }
as-number
as-number
By default, no BGP peer is
configured.
4.
Create a BGP L2VPN address
family and enter BGP L2VPN
address family view.
address-family l2vpn
By default, no BGP L2VPN
address family is created.
5.
Enable BGP to exchange BGP
L2VPN information with the
specified peer or peer group.
peer
{
group-name
|
ip-address
[
mask-length
] }
enable
By default, BGP cannot
exchange BGP L2VPN
information with any peer or
peer group.
6.
Enable BGP to exchange label
block information with the
specified peer or peer group.
peer
{
group-name
|
ip-address
[
mask-length
]
}
signaling
[
non-standard
]
By default, BGP can
exchange label block
information with a BGP
L2VPN peer or peer group by
using RFC 4761
MP_REACH_NLRI.
7.
(Optional.) Permit the local AS
number to appear in routes
from the specified peer or peer
group and specify the
appearance times.
peer
{
group-name
|
ip-address
[
mask-length
] }
allow-as-loop
[
number
]
By default, the local AS
number is not allowed in
routes from a peer or peer
group.
8.
(Optional.)
Enable route
target-based filtering of
incoming BGP L2VPN
information.
policy vpn-target
By default, route
target-based filtering of
incoming BGP L2VPN
information is enabled.
9.
(Optional.) Configure the router
as a route reflector and specify
a peer or peer group as its
client.
peer
{
group-name
|
ip-address
[
mask-length
] }
reflect-client
By default, no route reflector
or client is configured.
10.
(Optional.)
Enable L2VPN
information reflection between
clients.
reflect between-clients
By default, L2VPN
information reflection is
enabled between clients.
11.
(Optional.)
Configure the
cluster ID of the route reflector.
reflector cluster-id
{
cluster-id
|
ip-address
}
By default, a route reflector
uses its own router ID as the
cluster ID.
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 ...
