HP HPE FlexNetwork 7500 series Configuration Manual page 284

•
If the keepalive interval is not 0, the actual keepalive interval is the smaller one between 1/3 of
the hold time and the keepalive interval.
To configure the keepalive interval and hold time (IPv4 unicast/multicast address family):
Step
1. Enter system view.
2. Enter BGP instance view or
BGP-VPN instance view.
3. Configure the keepalive
interval and hold time.
To configure the keepalive interval and hold time (IPv6 unicast/multicast address family):
Step
1. Enter system view.
2. Enter BGP instance view or
BGP-VPN instance view.
Command
system-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
•
Configure the global
keepalive interval and hold
time:
timer keepalive keepalive
hold holdtime
•
Configure the keepalive
interval and hold time for a
peer or peer group:
peer { group-name |
ipv4-address
[ mask-length ] } timer
keepalive keepalive hold
holdtime
Command
system-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
272
Remarks
N/A
N/A
Use at least one method.
By default, the keepalive interval
is 60 seconds, and hold time is
180 seconds.
The timer command takes effect
for new BGP sessions and does
not affect existing sessions.
The timers configured with the
timer and peer timer commands
do not take effect until a session is
re-established (for example, a
session is reset).
The hold time must be at least
three times the keepalive interval.
Remarks
N/A
N/A