279
Step
Command
Remarks
1.
Enter system view.
system-view
N/A
2.
Enter BGP instance view or
BGP-VPN instance view.
•
Enter BGP instance view:
bgp
as-number
[
instance
instance-name
]
•
Enter BGP-VPN instance
view:
a. bgp
as-number
[
instance
instance-name
]
b. ip vpn-instance
vpn-instance-name
N/A
3.
Enable 4-byte AS number
suppression.
peer
{
group-name
|
ipv6-address
[
prefix-length
] }
capability-advertise
suppress-4-byte-as
By default, 4-byte AS number
suppression is disabled.
Enabling MD5 authentication for BGP peers
MD5 authentication provides the following benefits:
•
Peer authentication ensures that only BGP peers that have the same password can establish
TCP connections.
•
Integrity check ensures that BGP packets exchanged between peers are intact.
To enable MD5 authentication for BGP peers (IPv4 unicast/multicast address family):
Step
Command
Remarks
1.
Enter system view.
system-view
N/A
2.
Enter BGP instance view or
BGP-VPN instance view.
•
Enter BGP instance view:
bgp
as-number
[
instance
instance-name
]
•
Enter BGP-VPN instance
view:
a. bgp
as-number
[
instance
instance-name
]
b. ip vpn-instance
vpn-instance-name
N/A
3.
Enable MD5 authentication
for a BGP peer group or
peer.
peer
{
group-name
|
ipv4-address
[
mask-length
]
}
password
{
cipher
|
simple
}
password
By default, MD5 authentication is
disabled.
To enable MD5 authentication for BGP peers (IPv6 unicast/multicast address family):
Step
Command
Remarks
1.
Enter system view.
system-view
N/A
Содержание HPE FlexNetwork 7500 series
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