Configuring Routing Between Pes - HP FlexNetwork HSR6600 Configuration Manual

Configuring routing between PEs

Step
1. Enter system view.
2. Enter BGP instance view.
3. Configure the remote PE as
a BGP peer.
4. Specify the source interface
for route updates.
5. Create the BGP VPNv4
address family and enter its
view.
6. Enable BGP VPNv4 route
exchange with the specified
peer.
Configuring BGP VPNv4 route control
BGP VPNv4 route control is configured similarly with BGP route control, except that it is configured in
BGP VPNv4 address family view. For more information about BGP route control, see Layer 3—IP
Routing Configuration Guide.
To configure BGP VPNv4 route control:
Step
1. Enter system view.
2. Enter BGP instance view.
3. Enter BGP VPNv4 address
family view.
4. Configure filtering of
advertised routes.
5. Configure filtering of
received routes.
6. Advertise the COMMUNITY
attribute to a peer or peer
group.
7. Allow the local AS number to
appear in the AS_PATH
attribute of routes received
from the peer, and set the
maximum number of
repetitions.
Command
system-view
bgp as-number [ instance
instance-name ]
peer { group-name | ip-address
[ mask-length ] } as-number
as-number
peer { group-name | ip-address
[ mask-length ] }
connect-interface interface-type
interface-number
address-family vpnv4
peer { group-name | ip-address
[ mask-length ] } enable
Command
system-view
bgp as-number [ instance
instance-name ]
address-family vpnv4
filter-policy { ipv4-acl-number |
prefix-list prefix-list-name }
export [ protocol process-id ]
filter-policy { ipv4-acl-number |
prefix-list prefix-list-name }
import
peer { group-name | ipv4-address
[ mask-length ] }
advertise-community
peer { group-name | ipv4-address
[ mask-length ] } allow-as-loop
[ number ]
223
Remarks
N/A
N/A
By default, no BGP peers exist.
By default, BGP uses the egress
interface of the optimal route
destined for the peer as the
source interface.
By default, the BGP VPNv4
address family is not created.
By default, BGP does not
exchange BGP VPNv4 routes
with any peer.
Remarks
N/A
N/A
N/A
By default, BGP does not filter
advertised routes.
By default, BGP does not filter
received routes.
By default, BGP does not
advertise the COMMUNITY
attribute to any peers or peer
groups.
By default, BGP discards route
updates that contain the local AS
number.