Configuring The Interval For Sending Updates For The Same Route - HP FlexFabric 12900E Series Configuration Manual
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Also See for FlexFabric 12900E Series:
- Installation manual (152 pages) ,
- Command reference manual (213 pages)
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Step
3.
Configure
interval and hold time.
To configure the keepalive interval and hold time (IPv6 unicast address family):
Step
1.
Enter system view.
2.
Enter BGP instance view or
BGP-VPN instance view.
3.
Configure
interval and hold time.
Configuring the interval for sending updates for the same
route
A BGP router sends an update message to its peers when a route is changed. If the route changes
frequently, the BGP router keeps sending updates for the same route, resulting route flapping. To
prevent this situation, perform this task to configure the interval for sending updates for the same
route to a peer or peer group.
Command
•
Configure
keepalive interval and hold
time:
timer keepalive keepalive
hold holdtime
•
Configure
the
keepalive
interval and hold time for a
peer
peer
ipv4-address
[ mask-length ] } timer
keepalive keepalive hold
holdtime
Command
system-view
•
Enter BGP instance view:
bgp as-number [ instance
instance-name
[ multi-session-thread ]
•
Enter
view:
a. bgp
b. ip
•
Configure
keepalive interval and hold
time:
timer keepalive keepalive
hold holdtime
•
Configure
the
keepalive
interval and hold time for a
peer
peer
ipv6-address
[ prefix-length ] } timer
keepalive keepalive hold
holdtime
the
global
the
keepalive
or
peer
group:
{
group-name
BGP-VPN
instance
as-number
[
instance
instance-name
[ multi-session-thread ]
vpn-instance
vpn-instance-name
the
global
the
keepalive
or
peer
group:
{
group-name
259
Remarks
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
]
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.
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Troubleshooting
