3Com S7902E Command Reference Manual - page 1378
1-7
Description
Use the
c-rp advertisement-interval
command to configure the interval at which C-RP-Adv messages
are sent.
Use the
undo c-rp advertisement-interval
command to restore the system default.
By default, the C-RP-Adv interval is 60 seconds.
Related commands:
c-rp
.
Examples
# Set the global C-RP-Adv interval to 30 seconds.
[Sysname] pim ipv6
[Sysname-pim6] c-rp advertisement-interval 30
c-rp holdtime (IPv6 PIM view)
Syntax
c-rp
holdtime
interval
undo c-rp holdtime
View
IPv6 PIM view
Default Level
2: System level
Parameters
interval
: C-RP timeout in seconds, with an effective range of 1 to 65,535.
Description
Use the
c-rp holdtime
command to configure the global C-RP timeout time, namely the length of time
for which the BSR waits for a C-RP-Adv message from C-RPs.
Use the
undo c-rp holdtime
command to restore the system default.
By default, the C-RP timeout time is 150 seconds.
Because a non-BSR router refreshes its C-RP timeout time through bootstrap messages, to prevent
loss of C-RP information in bootstrap messages, make sure that the C-RP timeout time is not smaller
than the interval at which the BSR sends bootstrap messages. The recommended C-RP timeout setting
is 2.5 times the BS period or longer.
Related commands:
c-rp
,
c-bsr interval
.
Examples
# Set the global C-RP timeout time to 200 seconds.
[Sysname] pim ipv6
[Sysname-pim6] c-rp holdtime 200