F3726, F3211, F3174, R5135, R3816-HP Firewalls and UTM Devices Network Management Configuration Guide-6PW100

878
Ste
p
Command Remarks
1476. Set the DR priority. hello-option dr-priority priority
Optional.
1 by default.
1477. Set the neighbor
lifetime.
hello-option holdtime interval
Optional.
105 seconds by default.
1478. Set the prune message
delay.
hello-option lan-delay interval
Optional.
500 milliseconds by default.
1479. Set the override interval.
hello-option override-interval
interval
Optional.
2500 milliseconds by default.
1480. Enable the neighbor
tracking function.
hello-option neighbor-tracking Disabled by default.
1804BConfiguring hello options on an interface
Ste
p
Command Remarks
1481. Enter system view.
system-view N/A
1482. Enter interface view.
interface interface-type
interface-number
N/A
1483. Set the DR priority.
pim ipv6 hello-option dr-priority
priority
Optional.
1 by default.
1484. Set the neighbor
lifetime.
pim ipv6 hello-option holdtime
interval
Optional.
105 seconds by default.
1485. Set the prune message
delay.
pim ipv6 hello-option lan-delay
interval
Optional.
500 milliseconds by default.
1486. Set the override interval.
pim ipv6 hello-option
override-interval interval
Optional.
2500 milliseconds by default.
1487. Enable the neighbor
tracking function.
pim ipv6 hello-option
neighbor-tracking
Disabled by default.
1488. Enable dropping hello
messages without the
Generation ID option.
pim ipv6 require-genid
By default, an interface accepts
hello message without the
Generation ID option.
1003BSetting the prune delay timer
The prune delay timer on an upstream router in a shared-media network can make the upstream router
not perform the prune action immediately after receiving the prune message from its downstream router.
Instead, the upstream router maintains the current forwarding state for a period of time that the prune
delay timer defines. In this period, if the upstream router receives a join message from the downstream
router, it cancels the prune action. Otherwise, it performs the prune action.
To set the prune delay timer: