PLANET XGS3-24042 - Manual (Page 736)

44-11
Default:
The Hello packets include GenId option.
Command Mode:
Interface Configuration Mode
Usage Guide:
This command is used to interact with older Cisco IOS version.
Example:
Configure the Hello packets sent by the switch do not include GenId option.
Switch (Config-if-Vlan1)#ip pim exclude-genid
Switch (Config-if-Vlan1)#
44.2.8 ip pim hello-holdtime
Command:
ip pim hello-holdtime <value>
no ip pim hello-holdtime
Function:
Configure or disable the Holdtime option in the Hello packets, this value is to describe neighbore
holdtime, if the switch hasn’t received the neighbore hello packets when the holdtime is over, this
neighbore is deleted. The “no ip pim hello-holdtime” command cancels configured holdtime value
and restores default value.
Parameter:
<value> is the value of holdtime.
Default:
The default value of Holdtime is 3.5*Hello_interval, Hello_interval’s default value is 30s, so
Holdtime’s default value is 105s.
Command Mode:
Interface Configuration Mode
Usage Guide:
If this value is not configured, hellotime’s default value is 3.5*Hello_interval. If the configured
holdtime is less than the current hello_interval, this configuration is denyed. Every time
hello_interval is updated, the Hello_holdtime will update according to the following rules: If
hello_holdtime is not configured or hello_holdtime is configured but less than current hello_interval,
hello_holdtime is modified to 3.5*hello_interval, otherwise the configured value is maintained.
Example:
Configure vlan1’s Hello Holdtime
Switch (config)# interface vlan1