3Com MSR 50 Series Configuration Manual page 1490

1490 C 79: MPLS L3VPN C
HAPTER ONFIGURATION
To do...
Configure the remote PE as
the peer
Specify the interface for TCP
connection
Enter BGP-VPNv4 subaddress
family view
Set the default value of the
local preference
Set the default system metric
Configure BGP to filter all or
certain types of routes to be
advertised
Configure BGP to filter
received routes
Configure the system to
advertise community
attributes to a peer or peer
group
Specify to filter routes
received from or to be
advertised to a peer or peer
group based on an AS_PATH
list
Specify to advertise all default
routes of a VPN instance to a
peer or peer group
Apply a filtering policy to a
peer or peer group
Apply a route filtering policy
based on IP prefix list to a
peer or peer group
Specify not to change the
next hop of a route when
advertising it to an EBGP peer
Make BGP updates to be sent
carry no private AS numbers
Use the command...
peer ip-address as-number
as-number
peer ip-address
connect-interface
interface-type
interface-number
ipv4-family vpnv4
default local-preference
value
default med med-value
filter-policy { acl-number |
ip-prefix ip-prefix-name }
export [ direct | isis
process-id | ospf process-id |
rip process-id | static ]
filter-policy { acl-number |
ip-prefix ip-prefix-name }
import
peer { group-name |
ip-address }
advertise-community
peer { group-name |
ip-address } as-path-acl
aspath-filter-number { import
| export }
peer { group-name |
ip-address }
default-route-advertise
vpn-instance
vpn-instance-name
peer { group-name |
ip-address } filter-policy
acl-number { export |
import }
peer { group-name |
ip-address } ip-prefix
prefix-name { export |
import }
peer { group-name |
ip-address }
next-hop-invariable
peer { group-name |
ip-address } public-as-only
Remarks
Required
Required
-
Optional
100 by default
Optional
0 by default
Optional
By default, BGP does not filter
routes to be advertised.
Optional
By default, BGP does not filter
received routes.
Optional
By default, no community
attributes are advertised to
any peer or peer group.
Optional
By default, no AS filtering list
is applied to a peer or peer
group.
By default, no default route is
advertised to a peer or peer
group.
Optional
By default, no filtering policy
is applied to a peer or peer
group.
Optional
By default, no route filtering
policy based on IP prefix list is
applied to a peer or peer
group.
Optional
By default, a device uses its
address as the next hop when
advertising a route to its EBGP
peer.
Optional
By default, a BGP update
carries private AS numbers.