HPE 5820X Series, Руководство по настройке

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234
Step Command Remarks
pass the inbound filtering
policies.
6.
Return to user view.
return
N/A
7.
Soft-reset MBGP
connections manually.
refresh bgp ipv4 multicast
{
all
|
ip-address
|
group group-name
|
external
|
internal
} {
export
|
import
}
Optional.
Enabling the MBGP ORF capability
The MBGP Outbound Router Filter (ORF) feature enables an MBGP speaker to send a set of ORFs
to its MBGP peer through route-refresh messages. The peer then applies the ORFs, in addition to its
local routing policies (if any), to filter updates to the MBGP speaker, reducing update messages and
saving network resources.
After you enable the ORF capability, the local MBGP router negotiates the ORF capability with the
MBGP peer through Open messages. That is, the MBGP router determines whether to carry ORF
information in messages, and, if so, whether to carry non-standard ORF information in the packets.
After completing the negotiation process and establishing the neighboring relationship, the MBGP
router and its MBGP peer can exchange ORF information through specific route-refresh messages.
For the parameters configured on both sides for ORF capability negotiation, see Table 8 .
To enable the MBGP ORF capability:
Step Command Remarks
1.
Enter system view.
system-view
N/A
2.
Enter BGP view.
bgp as-number
N/A
3.
Enable BGP route refresh for
a peer or a peer group.
peer
{
group-name
|
ip-address
}
capability-advertise
route-refresh
Optional.
Enabled by default.
If this feature is not enabled, you
need to configure this command.
For more information about the
command, see
Layer 3—IP
Routing Command Reference
.
4.
Enable the non-standard
BGP ORF capability for a
BGP peer or a peer group.
peer
{
group-name
|
ipv6-address
}
capability-advertise orf
non-standard
Optional.
By default, standard BGP ORF
capability defined in RFC 5291
and RFC 5292 is supported.
If this feature is not enabled, you
need to configure this command.
For more information about the
command, see
Layer 3—IP
Routing Command Reference
.
5.
Enter MBGP address family
view.
ipv4-family multicast
N/A
6.
Enable the ORF IP prefix
negotiation capability for an
MBGP peer or a peer group.
peer
{
group-name
|
ip-address
}
capability-advertise orf
ip-prefix
{
both
|
receive
|
send
}
Optional.
Not enabled by default.