181
Step
Command
Remarks
receiving side.
8.
(Optional.)
Enable
route
reflection between clients.
reflect between-clients
Route reflection between clients is
enabled by default.
9.
(Optional.) Configure the
cluster ID for the RR.
reflector cluster-id
{
cluster-id
|
ip-address
}
By default, the RR uses its own
router ID as the cluster ID.
If multiple RRs exist in a cluster,
use this command to configure
the same cluster ID for all RRs in
the cluster to avoid routing loops.
2.
Configure the CE:
Step
Command
Remarks
1.
Enter system view.
system-view
N/A
2.
Enter BGP view.
bgp as-number
N/A
3.
Configure the PE as an IBGP
peer.
peer
{
group-name
|
ip-address
[
mask-length
] }
as-number
as-number
By default, no BGP peer is
created.
4.
Create the BGP IPv4 unicast
family and enter its view.
address-family ipv4
[
unicast
]
By default, the BGP IPv4 unicast
family is not created.
5.
Enable IPv4 unicast route
exchange with the specified
peer or peer group.
peer
{
group-name
|
ip-address
[
mask-length
] }
enable
By default, BGP does not
exchange IPv4 unicast routes with
any peer.
6.
(Optional.) Configure route
redistribution.
import-route
protocol
[ {
process-id
|
all-processes
}
[
allow-direct
|
med med-value
|
route-policy route-policy-name
]
* ]
A CE must redistribute its routes
to the PE so the PE can advertise
them to the peer CE.
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
a BGP peer.
peer
{
group-name
|
ip-address
[
mask-length
] }
as-number
as-number
By default, no BGP peer is
created.
4.
Specify the source interface
for route updates.
peer
{
group-name
|
ip-address
[
mask-length
]
}
connect-interface
interface-type
interface-number
By default, BGP uses the egress
interface of the optimal route
destined for the peer as the
source interface.
5.
Create the BGP VPNv4
address family and enter its
view.
address-family vpnv4
By default, the BGP VPNv4
address family is not created.
6.
Enable BGP VPNv4 route
exchange with the specified
peer.
peer
{
group-name
|
ip-address
[
mask-length
] }
enable
By default, BGP does not
exchange BGP VPNv4 routes
with any peer.
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 ...
