241
Step
Command
Remarks
2.
Enter BGP IPv6 unicast
address family view,
BGP-VPN IPv6 unicast
address family view, or BGP
IPv6 multicast address family
view.
•
Enter BGP IPv6 unicast
address family view:
a. bgp
as-number
[
instance
instance-name
]
b. address-family ipv6
[
unicast
]
•
Enter BGP-VPN IPv6 unicast
address family view:
c. bgp as-number
[
instance
instance-name
]
d. ip vpn-instance
vpn-instance-name
e. address-family ipv6
[
unicast
]
•
Enter BGP IPv6 multicast
address family view:
f. bgp
as-number
[
instance
instance-name
]
g. address-family ipv6
multicast
N/A
3.
Specify the maximum
number of routes that a
router can receive from a
peer or peer group.
peer
{
group-name
|
ipv6-address
[
prefix-length
] }
route-limit
prefix-number
[ {
alert-only
|
discard
|
reconnect
reconnect-time
} |
percentage-value
] *
By default, the number of routes
that a router can receive from a
peer or peer group is not limited.
Configuring BGP route filtering policies
Configuration prerequisites
Before you configure BGP routing filtering policies, configure the following filters used for route
filtering as needed:
•
ACL (see
ACL and QoS Configuration Guide
).
•
Prefix list (see "
").
•
Routing policy (see "
").
•
AS path list (see "
").
Configuring BGP route distribution filtering policies
To configure BGP route distribution filtering policies, use the following methods:
•
Use an ACL or prefix list to filter routing information advertised to all peers.
•
Use a routing policy, ACL, AS path list, or prefix list to filter routing information advertised to a
peer or peer group.
If you configure multiple filtering policies, apply them in the following sequence:
1.
filter-policy export
2.
peer filter-policy export
3.
peer as-path-acl export
4.
peer prefix-list export
Содержание HPE FlexNetwork 7500 series
Страница 505: ...493 Connector N A ...
